Appendices
APPENDIX A: Murrells Inlet Subwatershed Maps
2014 Murrells Inlet Watershed Plan
Page 148
22
CI
6
TT
2
18
18
6
AN
NA
4
H IO
10
Brookgreen NW
20
4
18 20
24 22
22
18
4
24
WILLE TT RD
12
22
16
22
ATALAY
16
18
22
20
A RD
4
22
14
LP
4
16
18
14
16 16
22
20
8 10
HBSP Causeway
26
M AL S T ON
20
16
14
16
L IA
22
10
4
4
22
20
26
4
22
22
22
W IL
12
20
8
18 4
4
4
22
10
20
6
14
22
1
4
20
.27 4 33
4
24
2
4
22
22
8
22
22
6
6 10
10
6
8
12
6
595
12
14
12
6
6
6
2 1.9
16
22
22
22
10
22
24
Brookgreen SW
8
22
OCE AN HWY
22
4 3 43.33
24
18
16
22
12
10
16
10
6
24
18
HBSP Main Beach
6
10
14
18
16
12
22 8
16
24
10
6
10
26 16 8
16
12
24
22
16
16
28
26
10
10
22
24
10
Brookgreen SE
22
24
14
8
Brookgreen S
18
22
28
8
14
28
22
16
26
28
10
22
10
24
12
12
10
10
8
24
16
24
16
16
24
10
24
24
28 28
22
14
24
10
18
10
10
24
28
28
10
24
24
12
12
22
26 24
28
CRI CKE T LP
24
28
10
28 28
12 24
26
EXET
10
10
30
E R DR
M ID
12
FIGURE
DATE: 09/01/2013
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
PREPARED FOR:
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
D
R
HANOV ER ST
R
SCALE:
[
1:6,000
0
PROJECT LOCATION:
250
FEET
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
L
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
VE
YP
MAP TITLE:
O
PP GI
PREPARED BY:
D
ON DR
10
D LE T
10
14 W
IN
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
16
14
16
16
8734.9
16
14
14
16
16
12
12
14
14
12 433.2 7 14
12
16
10
14
10
14 16
16
14
Brookgreen NW1 10
16
4
16
12
Brookgreen NW 10
Brookgreen SW
16
-2
2 0
0
4
12
0
0
14
0
12
10 0
12
10
6
14
2
OC
0
12 Y E AN HW
0
0
6
12
4
0
0
0
2
A
12
TR
12
C E
0
0
10
D R
12 0
0
14
Brookgreen S
Inlet
6 0
4
6
4
8
0
0
4
0
4
8 4
2
5951.92
0
4 0
2
0
0
2
6
2
6
10
4
4
10
10
8
0
4
6
10
2
4
RR Y
2
CT
2
8
3
43
4
14
14
4
O
VE
R
10
DR
LA K ES H ORE D R
10
IN D
2
Brookgreen SE
6 W
0
2
8
.3 3
10
24
2
0
4
8
18
0
2
L CT
6
HBSP Causeway
4 L E S HE
0
6
KL CO C
2
JE
4
6
10
10 8
10
8
6
TERRA PIN R D 6
6
10 6
10
PL
8
10 8
8
8
10
MID DLE TON
DR
ATALAYA RD
8
10 10
10
12
10
10
YD R
8
6
6
8 6
8
8
10
12
10
8
12
RD
6
I CK
8
8
8
6
8
NW
JET T
8
HANO VE R S T
FE
HBSP Ed Center 6
6
10
10
6
6
10
12
6
6
P GI
PY
6
6
8
6
SEASHORE DR 8
6
8
8
IE L D
CRIC KE T LP
6
6
6
8
8
I RF
6
6
LN
6
6
R DR
6
FA
E X ETE
6
6
6
8
6
8
HBSP Main Beach 6 8
6 6
4
4
6
10
4
8
4 8
4
4
4
8
6
8
8
1 0 6.4 6
6
6
12
6
6
12
11
6
6
10
12 8
6
4
6
10
10
10
12
12
6
6
10
6
8
8
PARKER DR
4
10
12
SEAVIEW LP
10 12 10
8 8
PREPARED BY:
MAP TITLE:
FIGURE
DATE: 09/01/2013
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
PREPARED FOR:
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
SCALE:
[
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
1:6,000
0
PROJECT LOCATION:
250
FEET
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
0 0
0
0
4
0
"
Brookgreen N1
0
-2
0
Brookgreen N
0
0
0
0
0
0
0
0
0
0
0
0
0
Brookgreen NW1 0
0
0
0
0
0
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-2
0
0
0
-2
0
0
2
0
0
0
-2
0
0
0 0
0
0
0
0
2
0 0
0
-2
0
2
-2
2
0
0
0
0
0
0
2
2
) "
0
0
0
2
2
0 0
0
0
-2
2
0
0
0
0
2
0
0
0
0
-2
2
0
0
0
0
2
-2
0
-2
04-28 0
0
0
0
0
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
-2
0
0
0
0
-2
2
0
0 0
0
0
0
0
0
0
-2
0
0
0
2
0
0
0
2
2
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-2
0
0
2
0
0
-2
0
-2
0
0
0
0
-2
0
0
0 2
2
0
0
0
0
-2
0
0
0
0
-2 02
0
-2
0
04-18
2
0
2
2
0
0
2
2
0
) "
0
2
-2
0
0
0
0 0
-2
0
0
0
0
2 0
0
0
0
0
Inlet
-2
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
2
0
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
2
0
2
4
2
4
2
6
2
6
2
4
8
6
6
2
2
2
2
6
2
2 2
2
6
4
4
2
2
6
4
4
HBSP Ed Center
8
4
4
2
2
4
8
4
6
6
2
2
6
8
2
6
6
8
6 8
DR
6
6
0
-2
6
6
8
8
-2
0
6
6
8
0
8
6
2
4
10
8
8
TY
4
4
JET
0
0
6
6
0
0
8
10
6
0
4
8
HBSP North Beach
8
0
0
6
4
0
8
6
6
0
4
6
6
6
6
6
4
0
HBSP Main Beach
6
0
4
0
0
4
4
6
0
4
0
11106.46
4
6
6
4
4
0
0
4
4
0
0
6
-2 0
0
8
4 0
4
2
4
6
6
2
2
4
4 6
2
4
6
6
8
8
4 6
8
6 4 4
6
10
6
4
8
8
8 6
8
10
6
8 10
PREPARED BY:
MAP TITLE:
FIGURE
DATE: 09/01/2013
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
PREPARED FOR:
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
SCALE:
[
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
1:6,000
0
PROJECT LOCATION:
250
FEET
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
2
0
2
0
0 -2
0
0
0
0
18
0
0
0
18
0 2
0
0
0
0 14
14
0 0
-2
22
2
16
0
0
0
0
6 0
0
4 0
12
30
18 20
22
0
0
18
Inlet
0
22
0
0
16
0
20
0
0
0
16
12
2
14
8
10
0
0
6
0
18
0
) "
Brookgreen N
22
0
22
2
14
0
2
2
0
0
5
2
0
0
2
0
0
52
5. 2
0
14
18
14
0
12
18
24
6
2
0
12
12
0
16
22
16
24
20
0
22
22
22
04-28 18
2
28
22
20
0
0
2
0
6
22
0
0
14
20
20
0 0
18
28
22
0
-2
0
30
0
0
4
22
14
30
14
18
0
0
22
0
14
0
Huntington Marsh
2
0
-2
2
Brookgreen N1
0
32
2
0
16
16
18
20
22
22
0
16 0
14
24
0
G T ON MA RSH RD
0
18
16
20
0
0
T
0
N
IN
20
18
16
0
HU
28
.2 2 33 66
24
2
0
0
20
0
16
6 0
0
0
0
2
12
0
14
16
0
0
8
14
22
0
12
8
0
0
14
14
22
0 2
0
Brookgreen NW1
22
2
0
24 20
8
0
0
0
2
0
TY DR JE T
0
2
24
P IN R D TE RR A
0
10
18
0
22
6
22
20
10
8
0 0
HBSP Ed Center
22
2
0
0
16
22
0
20
0
12
0
0
2
18
22 24
6
20
20
22
22
6
6
0
6
12
20
8734.9
2
20
12
24
0
2
6
22
10
2
12
22
6
4
22
6
20
6
12
4
6
Brookgreen NW
2
14
RE DR
22
16
8 8
14
8
16
HBSP Causeway
14
8
2
14
10
6
20
18
10
6
16
16
6
22
18
2
8
16
CI
14
HI O TT
6
6
NA
16
AN
6
22
22
22
24
6
6
HBSP Main Beach
22
22
6
2
HO AS
22
14
SE
16
14
22
14
OCE AN HWY
20
8
6
18
2
20
18
FIGURE
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
PREPARED FOR:
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
SCALE:
[
1:6,000
0
PROJECT LOCATION:
250
FEET
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
6
6
22
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
DATE: 09/01/2013
10
4
PROJECT TITLE:
8
16
Brookgreen SW
6
18
MAP TITLE: 11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
6
20 6
20
PREPARED BY:
4
10
16
18
20
4
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
0
0
16
18
28
22
2
0
-2
2
14
14
( !
0
18
0
0
16
2 0
4
14
22
2
2
16
0
0 24
22
0
2
Oyster Landing
0
0
26
0
14
30
24
14
30
28
0
0
0
0
0
26
32
30 28
0
0
0
28
22
28
14
26
Oyster Landing Beach
0
2866.88
12
22
30
0
2
0
16
20
28 20
0
0
"
0
28
Bike Bridge
2
0
04-08A
18
.66 10536
28 26
22
0
24
0
20 30
0
26
14
0
2 0
26
20
0
0
14
22
0
18
30
0 0
0
18
WESL EY
RD
14
28
0 0
16
22
24
16
22
0
0
0
0
0
0
26
0
20
30
14
32
0
0
0
4
22
32
12E P L TT GIL LE
20
16
30
16
-2
32
0
24
-2
0
32
22
-2
16
0
0
0
16
20
0
14
26 26
0
0
28
30
0
-2
0
28
0
0
10
0
2
30
30
14 0
22
0
-2
0
TIN G
22
Inlet
0
0
0
) "
0
2
0
0
16
D SH R
16
16
16
M AR
0
2
TO N
04-18
18
0
0
0 0
4
2
0
0
0
18
16
Brookgreen N1
0
0
2
14
28
. 3 3 22 66
0
14
0
2
0
0
0
0
18
2 0
14
0
0
22
30
14
22
0
0 0
2
0
0
0
0
14
0 0
14
0
2
6 0
0 2
0
TY
0
6
0
0
12
20
0
6
0
22
6
0
18
0
0
04-28
16
22
18
16
) "
0
18
12
6
6
0
22
18
22
22
HBSP Main Beach
2
0
12
22
22
0
32
22
22
0
0
OCE AN HWY
16
28
4
0 16
0
0 0
4
0
16
Brookgreen NW
0
2
0
8
12
18 20
0
0
0
30
22
22
20
30
Brookgreen N
0
-2
2
22
0
0
14
20
20
0
0
18
873 .9 4
0
JET
18
20
22
2
0
14
4
14
-2
0
16
0
20
0
20
32
16
16
18
0
18
2
0
0
0
14
16
18
20
6
16
14
18
2
28
8
0
20
32
18
0
18
DR 6
20
0
0
HUN
14
16
32 30
2
00 VE
2
O
2
C
0
18
20
N
16
Huntington Marsh 28
IT E H E R O
6
14
WH
0
22
24
34
16
24
0
22
2
14
0
2
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
SCALE:
[
1:6,000
0
250
FEET
0
0
8 0
PROJECT LOCATION:
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
0
HBSP Ed Center 6
0
2
FIGURE
DATE: 09/01/2013
2
0
0
0
0
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
PREPARED FOR:
0
12
0
14
MAP TITLE:
2
0
Brookgreen NW1 14
20
0
0
25
2
52
24
PREPARED BY:
2
0
5.
0
0
12
16
24
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
42
Pendergrass2
18
0
0
12
22
0
0
0
20
0
20
0
0
PENDE RGR ASS AV
DITCH DIGGER LN
0
0
14
20
22
16
16
0
-2
Horry Dr
04-24
-2
16
16
16
22
10
22
0
S FIR ST S T
20
. 59
N
0
D
0
EE
48
10
CT
.7 2 P 32 75
Eason Acres
L
0
T AR
20
EE
0
W CO
T AT HY
AV
0
RD
22
16
12
20
22
WESL EY
8
26
14
22
"
6
0
10
22
0 0
12
26
0
22
-2
MARGARETS LN
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10
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12
20
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0
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0
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0
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18
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26
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26
0
0
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24
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0
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12
0
0
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18
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18
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16
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0
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14
26
22
0
26
24
16
0
22
16
26
0
0
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14
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
0
2
14
22
18
SCALE:
[
1:6,000
0
8
14 14
250
FEET
500
PROJECT LOCATION:
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
2
0
22
28
28
30
30
32
0
AUTHOR: SWILLIAMS
( ! 0
TEG PN: 121108.000:E
PREPARED FOR:
0
0
DATE: 09/01/2013
Oyster Landing Beach
4
FIGURE
14
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
16
14
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
22
MAP TITLE:
Huntington Marsh
28
16
24
24
22
12
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20
28
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24
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0
16
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22
18
10
0
26
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Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
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12
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12
22
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16
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0
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18
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0
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0
18
22
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10
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0
20
0
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0
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18
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20
22
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0
0
4
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Eason Acres
0
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26
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0
0
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14
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0
0
16
20
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S PA
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20
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16
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16
16
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22
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14
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14
26
12
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22
6
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12
10
22
0
0
26
24
0 0
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0
0
0
0
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0
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18
0
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0
22
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12
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16
22
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0
16
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10
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26
0
26
0
B O SE L P
0 12
DATE: 09/01/2013
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
PREPARED FOR:
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
-2
26
0
0
WY LP
0
-2
26
0
0
FIGURE
) "
0
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
0
16
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
DU
18
MAP TITLE:
AV 0
12
ID
04-07
0
MO R SE
G
0
0
10
22 R
PREPARED BY:
0
-2
12
14 18
26
0 0
14 LT R IE
12
20
T
MO U
BURR CI
24
26
LC
0
EL
0
RR
6
26
Bike Bridge
12
MO
-2
10
18
24
0
BERK ELE Y CT
0 20
-2
0
0
SCALE:
[
1:6,000
0
PROJECT LOCATION:
250
FEET
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
24 24
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22
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26
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24
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26
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24
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26
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24
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24
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RD
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24
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24
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26
24
26
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26
26
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24
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24
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8
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LN
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0
0
0
0
8
04-16
04-31
2
8
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2
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12
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N HL
12
KL M O SS C R E E
4 2 5 9.48
12
V
16
20
0 0
0
0
0
0
0
AUTHOR: SWILLIAMS
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
SCALE: 1:6,000
0
0 0
2
0
250
FEET
PROJECT LOCATION:
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
0
[
2
TEG PN: 121108.000:E
PREPARED FOR:
0
0
DATE: 09/01/2013
0
6
AV
10
2
10
O RT
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
FIGURE
0
0
0 0
AV
MAP TITLE: 11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
8
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4
10
0
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LS
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CHE
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10
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0
0
0
2
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R ES
16
0 -2
0
ST
ST
0
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0
10
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14
0
12
2
0
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16
0
20
22
20
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LC
8
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14
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LIN S
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18
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16
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PREPARED BY:
LE
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16
18
16
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14
16
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B U S 17
16
18
RD
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RR
ET
Wachesaw
16
14
16
Eason Acres
T G AR DE N
MU
14
18
14
16
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T
CT
20
TS
20
20
MU
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RA C O8 1
20
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16 12
RL
FISH
16
18
16
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MA
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SI
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18
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20
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16
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24
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LN
18
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20
20
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18
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22
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DR
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20
22
16
N
22
20
20
22
22
22
D
20
V HA D
24
26
0
0 0
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
RW E WE
ND
RD
22
TR SWEETLEAF26
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20
20
24 22
B LA
18
18
C K
20
20
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20
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Y
20
22
20
20
22
20
20
4785.97
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16
20
18
18
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18
SP A N
Y N ER W
16
18
12
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16
18
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18
18
18
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20 20
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20
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16
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RD
M
24
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20
18
S
18
Vaux Hall
18
20
16
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18
CR
18
16
16
W ILLCOX AV
AV SATTELLI TE E
RD AV
10
GRE ENBRIAR LN
12
MARY LOU AV
PATRICIA AV
C HA
14
12
12
W
8
0
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10
10
10
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12
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0
2
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) "
0
) "
0
2
-2
4
0
0
0
2
0
2
0
0
0
PROJECT LOCATION:
250
FEET
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
0
2
0
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
SCALE: 1:6,000
0
0
AUTHOR: SWILLIAMS
[
TEG PN: 121108.000:E
0
4
2
DATE: 09/01/2013
0
0
2
PREPARED FOR:
0
PROJECT TITLE:
-2
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
FIGURE
0
0
0
0
2
MAP TITLE:
0
0
2
0
2
0
0
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
0
0
0
0
2
2 2
0
0
LN
2
10
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Boat Landing 04-17A
2
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8
2
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10
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8
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12
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Colony Marina Pond FLA GG ST
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JO
HN
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
17 B US S HW Y
Rumgully 14
18
O 18 C A R S
V NA
G TA
14
14
28
FR
O
N
24
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RD
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26
ON
TIA R
17 Y
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D
26
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RD
CT
TR E MONT AV
22
CT
18
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26
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S
HW
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9 20 54 .2
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18
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18
Sunnyside N
6
0
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26 22
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16
8
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0
18
24
30
6
18
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16
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20
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LN
2
0
A
0
10
0
0
10
0 0
0
0
-2
0
0
8
0
DATE: 09/01/2013
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
PREPARED FOR:
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
[
0
SCALE: 1:6,000
0
0
0
18
0
0 8
0
0
0
250
FEET
PROJECT LOCATION:
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
-2
0
0
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MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
FIGURE
0
0
0
0
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
0
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24
0
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Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
RD
GU MW OOD
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L
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18
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RD
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N
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FR
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SS
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26
28
38
24
26
30
26
28
32
22
28
22 114 6
26
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16
AR
16
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CA
E
RD
16
12
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18
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SH
16
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TO
LN
N
SU
AV
N
FI
SH
ON IR
16
205 8
LA
8
-2
14
12
12 -2
-2
DATE: 09/01/2013
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
1:6,000
0
250
FEET
0
PROJECT LOCATION:
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
0 0
-2
2
0 0
0
[
0
0
SCALE:
0
0
0
-2
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
0
PREPARED FOR:
0
0
0
0
04-27
-2
PROJECT TITLE:
) "
-2
-2
0
0
LN
0
-2
-2
2
0
-2
0
0
0
0
2
0
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2
0
Rum Gully Creek
-2
0
FIGURE
DY
6
( !
-2
0
0
0
0
6
0
0
0
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
Point Dr S
6
6
0
0
MAP TITLE:
6
2
0
PREPARED BY:
S AVE
LN
6
0 0
LN
0
ON RI
0
0
LY
0
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6
Inlet
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C A V ER
1ST AVE S
6
0
0
0
4
8
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0
0
0
D
4
0 0
IDE DR
R
6
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W E D G EW O S C R EEKS
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12
18
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18
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Sunnyside N
4
18 18
18
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20
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20
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22
12
N TA G
PO IN T DR
18
ELEM A
28
FR O
22
26
Point Dr
16
RD
22 S -P A S 17 BY HW Y
22
24
CA
26
38
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18
Rumgully 26
20
28
BUS
34
28
H W Y 17
20
26
26 28 OLD KING S HW Y
20
S HWY 17 BUS
H W Y 17 B US
18
44
20
P
10427.42
BY
TRIZZIE TRL
17
B N LN
HW
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24 26
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20
22
24 42
16
22
26
20
28
22
26
20
W
YP
20
26 H
B
17
Y
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
22
TO
R
Y
24
14
Salters Rd
12
Elizabeth
DR
OA K AV E
W AY
L
HERITAG E
24
RD
N Y DR
22
AS H L E Y
ST
W AND O
B E LL
3R D S T
26 CO
LN
B L U E RI D G E T R
C OL O
CI R
FO X
24
IA L L ON
E DR
20
D EVO
24
2N D S T
N PL
STR A T FO R
22
AR D
22
24
16
16
OU LEV
CAM
20
B R ID
D PL
R IC H
20
12
GE C IR
22
10
22
T HE B
ND
T RL S TR A ND
16
14
24
HW Y 17 BYP
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24
M
C IR T ER
12
26
22
20
SU
24
22
V IC
20
22
22 22
22
10
ST 16
OR
22
N EC T
14
2N D
G A RDE N C I TY C ON
N
12 A RD
22
L
P LA Z
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16
CT
PIN E
AVE
N AVE
14
10
26
22
6 B OU N
VILL AS CT
DARY
DR
AV E
DR
T TE
H DR DR US CT CA DELTON
R
RO S S L N
D
DR
W BA NK
DR E
17 B US
LA G
RA ND
16
S HW Y 20
LA
UR
EL
DR
EN L
REBECC
Point Drive Canal
A LN
( ! 1ST AV E S
20
24
GA R D
16
28
38 14
20
HO R
E DR
20
N CA
LN
AL
DR
E OC
22 D R N VE HA
ELEM A
18
2
ND
6
AN K EEL
T DR 20
SP
Point Dr S
3R
RO CK
L Y LN
C IR
FIGURE
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
22
PREPARED FOR:
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
SCALE:
[
1:6,000
0
FEET
500
VER
2
-2
FW
IN
PROJECT LOCATION:
250
CA
SH A M
DATE: 09/01/2013
18
DY
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
-2
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
18
UR
0
18 20
S
LN
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
PROJECT TITLE:
D I - C IN
20
E
MAP TITLE:
DR
6
20
24
D UT R
20
R TC
PREPARED BY:
L EY
6
STA N
18
D EN R
HO LL S
12
VER E
20
-2
18
10427.42 24
12
12
22
24
Mt Gilead
26
12
WE
22
DO
22
0
12
20
P
CT OR
0
ES AV
18
18
Y 7B
AN
20
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22
HW
MC
NM
18
24
D
22 20
DE
Inlet
ST IN E
12
20
R GA
20
PO IN
AY L N SEAW
D ER C T IS LA N
TOP SA IL
Rumgully
14
20
12
22
LN
D ER
ST
12
BLU EWATER
IR
LN
LN
EF
TC
Y JA
16
RD G
2ND AVE S
LN
20
RE
LE
20
R KD
22
EL
IN
HICK OR Y
14
DR
A GR
ZA
OF F S
26
N
ON R D D IL L
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24
22
DR
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IA D R
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16
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14
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LN
PO RT
20
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LO
AR
C
MD R R IS
PA LM
MA
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C LE M
LY R D
LIVE OA K DR
AD SH
2
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P LA
SPIN N
Clam Shell
SA D R
LA GOO N CIR
2 A2
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LA U
16
RD
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S RD
18 18
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ME R Y TR L MO N
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S TR L
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20
N TR L PEC A
S TA C
IR
T PT W ES
L N TR
22
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JO N E
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16
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04-01
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18
20
CO
24
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14
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22
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20
18
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8
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20
20
24
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24
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20
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20
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18
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16
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24
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20
22
22
24
22
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22
10
Point Dr
4
12
22
N
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20
N
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22
22
22
DR
ASH DR
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24
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4
OND T RL
B ER
22
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3383.92
TREASURE AVE 16
A B ET
22
22
EE NT
22
24
MO
S TO W
18
SA
24
0
14
DR
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24
Inlet
4
8
20
22
22
22
R DR
18
24
22
8 A MB E
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20
Pine
H
NC E D R
22
GB A
CT
22
SH A
20
ND ING
L AF RA
DR P ALM
R K TR L
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12
LA
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S
16
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AVE
16
AMP
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20
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M
N
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N D H EA D
JA
O
22
D IA M O
22
TI TA
22
22
N
24
A
L
24
PL
TR
22
20
18
24
20
10 14
22
SE A C RE ST
IN A
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24
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C AR O L
M O N K SQ
16
22
W IN S TO
IR IN E C
22
22
20
8
JA SM
D
6 D
10
R
4
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
26
24 22
22
20 22
14
22
18
22
20
18 14
18
18
16
20 14
T L IN C
16
16
14
14
CT
16
12
LN
16
12
8 12
R SILV E
14
14
T U LL C
14
14
SEA G
12
E
12
PARKG REEN DR
14
12
SA N D
E EAST LAKE DR
LN
10 14
16
12
12
PL LT SA
FALCON
12
R BAY D G UL L
8
LN
IA L LN
C OV E
LN
HAWK LN
12
SU N D
12 ST
DO
14
10
8
W
PL
A
N
8
SH
I P L E O A K LN
R
TR
10
IBIS DR
8
10
Elizabeth
8
O SP R
SU MM
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ER LN
R
0
2
ND
2
6
8 OG
WO
OD
DR
8
DR ON
3
2 LN OSS
IR NC
4
D IX
8 0. 5
4
8
4
SO
14
Woodland Pond Drive
2
12
8 S HE L L
C
Inlet
2
AM
0
CL
4
8
2 8
6
2 4
-2
6
4
6
2
6
8
CAC
Inlet 2
Garden City Pier N
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
8
2
AUTHOR: SWILLIAMS
[
SCALE: 1:6,000
0
PROJECT LOCATION:
250
FEET
LLO
DR
6 NW
AC
CA
MA
WD
R 8
10
TEG PN: 121108.000:E
PREPARED FOR:
BE
10
DR
FIGURE
DATE: 09/01/2013
6 R TO
BO W
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
R ET D
MAP TITLE:
R
PREPARED BY:
SU N S
2
Inlet
PO
R A IN
S AVE 1ST
YD IDA HO L
Point Dr S
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Y UC
6
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D DR
IN LE
2
8
2
6
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H AW
O AG
C IR ON
IR
L
S AVE
MA
1 16
( !
4
10
DR
12
8
12
B ETH
LN
6
10
ELIZ A
SO N
10
L
AVE
ANA
D AV ID
6
4
16
16
8
2
10
PIN E
DR TO N D EL
WC
2N D
O
K
DR
ST
NG FL A M I
10
A
N T BA
4
10
EA S
C TU S DR
10
Point Drive Canal
12
( ! IN T
CA
10
M
12
K
8
18
LN
F L RE E
10
ECC A
12
12
REB
LAUREL DR
C OR A
DR
10 AN WB
JA Y
B ETH
12
12
14
PO
ELIZ A
4642.73
10
2
12
DR E LLE
T E EX
RD
B
12
D R IV
D OR
14
10
B AY
R DR
.9 2 83 33
G HU U SE
AVE OA K
A MB E
A DR
10
EGRET
Pine
DR
BHO
E RN
14
14 12
B IT T
LN
D O CK P L
14
C H A LO T T E D R R
PA R K
14
14 T 2N D S
16
14
CT
14
RE
14
2N D ST
N AV
VE EA
MA RIN A DR
R
SH O
DR
UR
14
TA
O
R
CT
AV O 16 C ET
O D
S
O YA U P
AS
AV E
TR E
14
B
A
D
W
O
DARY
AVE RY
DR
SA D R
O AK
MIMO
LIVE
18
18
16
W IN D
10
8 I VY
R DR
DR
10
B OU N
E
B ER
E AV
K LE
CO V
HUC
AM
16
K ELLY
Melody
10
LN
O LLA
R EE ZE
B LE
SA N D
SEA B
PE B
CT
12
CL
VE IC A
18
ANT
MA S T
Salters Rd
16
16
120 SUNRI SE 81 .32 DR
CT
16
16
14
LN B A SS
14
L
S A IL
16
16
LN
HAZELWOOD DR
BEC K
14
16
A TL
LA F R A NC E D R
PL 16
14
N
FO LL Y
PAMPAS DR
CT I NG
22
OO
16 WO OD B E R R Y P L
W I ND
E KE
H
CT ER 20
10
SQ R
T 3R D S
RS
DR
20
DR
SCH
RD
MAR
NK
24
L E LN
O UN
D CT
BO W
H W IN
MA
16
RS
16
MO
14
C LU
PEB B
C A LH
DR
R A IN
CT
DR TOUR IS M
W IS TERI
18
TE
SA IL
SO U T
SAL
16
24
LAG RA N D E
RD
SA N D
VISTA
16
N DR
MA IN
16
T 3R D S
12
B AY
E DR
RD
A RD
14
26 RD AIKE N
16
G ES
16
26
16
N S ID
O CK
E DR
22
MU R D
N L AK
R GE O
18
S TO W
RD
PA LM
12 28
PLA Z
J AM E
16
18
US Y 17 B S HW
S RD
18
24
16
Point Dr 26
LA UR EN
RD
E GA R D
24 R
20
16
E C TO
18
PAT RIC K
20
N CO N I TY N C22 22
26
24
O C EA
DE
18
22
24
XT IV E E
AR
20
22 TR L
20
24
G
18
DR
18
20
CT
22 18
VE HA
20 JA MES L AN D
20
26
AY D R
20 DUKE 20
E LN
10T
DR
NY C OL O
H TR E
D DR
R IC H W
EY
L
S EN
22
PEA C
DL AN
A SH
N JEN
22
22
W OO
20
24
22
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
SA
ND
P IP E
R CT HU
P
UR
PL
MM
IN G
B IR
R DD
26
W O O D AK E D R L
26
24
R EM A RT IN D
IN
A
W
LN
BR OK E N
AN CH OR
T
28
GE
C
24
26
26
LA
N
RV IL
A
DR
30
26
C
28
LI
24
PE
RB
26
28
28
26
26
R
26
26
26
26
FT D
WIND DRIFT CT
24
28
28
26
36
28
RO
26
26
24 24
ARBOR LN
22
20
28
28
22 24
34
28
26
26 28
28
FINLE Y CIR
22
20
LA OD 24
D
22
R
28
EX
22
20
T
26
24 26
20
20
26
10TH AVE
24
Melody
FR ON TA GE
26
RD S
MURDOCK RD
18
28
20
22
26
18
20
26
22
26
60 4 348
464 2.73
22
20
24
24
18
24
GARDE N LAKE DR
20
E IV
20
D
22
22
N
20
MISTY B REEZE LN
PATRIC K RD
24
HILANDER DR
22
WO
22
22
20
22
PEACHTRE E LN
20
20
22
OLIVER DR
24
18
18
24
DUNDEE ST
22
24
24
22
22
PLAZA RD
28
26
AC
20
18
26
28 26
28
24
22
OCE AN BRE EZE LN
22
24
22
22
26
22
SE
28
28
F O X S PARROW DR
18
Point Dr
32
26 24
LN RD E
22
BI
28
26
U
22
22
28
30
26
BL
HA
24
24
24
28
OU
30 28
30
26 24
24
22
24
20
22
28
28
24
H IDDEN L AKE D R
WAY
26
22
CA R O
L
24 EN R
26
26
24
S HWY 17 BUS 24
20
16
20
18
20
16TH AVE S
18
18
16
12
18
18
ASTW OOD COV E RD
14 16 R CT
D
SA
IL C
T
SH
FO LL Y
20
PL
MO SS DR
16
14 MAST CT
10
FIGURE
DATE: 09/01/2013
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
16
16
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
R OD D LW O
E
14
SCALE:
1:6,000
0
I N LA K ES PT
[
LA K
18
Y W OO D S HOLL
TW
14
10
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
PREPARED FOR:
16
.32
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
16
ST
DR
6
MAP TITLE:
12
12
EA
1 08
14
8
10
E
12
12
14
14
PREPARED BY:
12
DR
16
KELLY LN D OC K P L
E
H A ZE
14
14
BELLE DR
14
8
BASS LN
FAIR OAKS DR
CT
14
S A LT ER S
RE
WOODLAND DR
RD 14
HO
18
PINE AVE
ND S
PROJECT LOCATION:
250
FEET
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
DR
MEL ODY LN
14
WI
14TH AVE S
CT
IS
16
D
NR
DR
16
A
AR
10
ST
O RB
SANDOLLA R DR
SU
CEDA R
LN
10
12
2ND ST
2ND ST
LN
14
12
14
14
BB LE
SEABREE ZE DR
PE
15TH AVE S
MEA DOW LAR K
BE C K LN
20
CT EL
14
16
16
KE
R
BAY DR
16
A
20
M
16
Salters Rd
WI N
SANDPEBBLE LN
14
SC H O O N E
18
RAINBOW DR
14 16
14
PL
13TH AVE S
OAK AVE
18
OCEANSIDE DR
RY
14
18
16
W O OD BE R
M AR LIN CT
M
GE ORGES BAY RD
DR ODY GA RDENS
16
Pine
16
DR
EL
SOUTH W IND CT
16
16
MAIN SAIL CT
CALHOUN DR
14
3RD ST
3RD ST
VISTA DR
16
S PO PLAR
SPARROW DR
22
Y HICK OR
DR
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
E
DR
14
12 T
L
8
LN
MA 8
PL
NG MI
10
14
10
RHEA
10
IB IS D R
SUMMER LN
10
10
DAV IDSON LN
6
10
6
12
4
2
4
D DR
13TH AVE S
( !
4
2
4
OO S DOGW
12
2
14
8
Woodland Pond Drive 120 81.32
0
DR
8
12
Melody 8
LA KESID E
14
T
K LN
CALHOUN DR
4
GA N N E
COV E LN
H AW OW D R
2
2
12
O
8
R A IN B
14
A
SUNDIAL LN
2
16
10
H
8
Elizabeth
12
FL
12
DR
16
RS
A B ET H
14
10
12
12
10
8
E LIZ
MEL ODY LN
SEABREE ZE DR
CORAL RE EF LN
14
16TH AVE S
ET
PE
14TH AVE S
IP
14
LN
EG R
16
4
16
12
MEA DOW LAR K
12
DR
R
10
16
D
10
OAK AVE
8
T RI P L E O A K
ET
ELIZABETH DR
BAY D R
10
Pine
16AV O C RN
14
12
10
E EA ST L AKE
TE
13TH AVE S
12
PINE AVE
14
8
14
16
10
12 PL
ST
10
4642.73
D
O
B IT
15TH AVE S
N
OR Y 18
SILV ER4SAND LN 1
SA
GL
DEN S DR
Salters Rd
SEAGULL CT
O D DR
BAY DRIVE EXT
10
A
PARK LN 14
IN G
WO
12
16 RN
Y IV
14
12
W
SANDOLLAR DR
MO
10
MEL ODY GAR
BELLE D R
SPARROW DR
IS
DR
20
18 NR
16
14
14
12
16
OD S HOLLY WO
18
18
KELLY LN D O CK P L
16
SU
T W IN LAKE S P T
14
14
FAIR OAKS DR
VISTA DR
14
14
16
YAUPO N AVE
14
12
16
14 14
2
10
2 2
JA CA NA
-2
8
6
4
WOODLAND DR
HAWES AVE
10
14
8
6
6 DR
10
SUNSET DR
8
ANGLERS DR
EASY ST
B LVD
10
8
CYPRESS AVE
AN S OC E
10
6
CA MA W
DR
10
DR
6
4
4
10
10
E
YA U PO
4
N AVE
14
Garden City Pier N
12
8
6 6
4
BE LL O
SIDE DR
LA RK DR
10 R ST
10
OOD
6 PO RTO
N W AC
E OA K AV
OGW
PINE AV
ND
HOLID AY DR
4
4
RAINBO W DR
2
CIR
8
8
2
S HE KING FI
OC E AN
8
2
DR DIX ON
Inlet
2
6
2
D DR
MA SO N
Inlet
WOO N DO G
12
2 4
8
6
4
6
6 2
6
8
PREPARED BY:
MAP TITLE: 11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
FIGURE
DATE: 09/01/2013
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
PREPARED FOR:
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
[
SCALE: 1:6,000
0
PROJECT LOCATION:
250
FEET
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
IN W RF
SU E
R
C
HU G O 10
E LI ZA
IR L AGO O N C
VE
2
-2
6
C LA
6
0
AC
0
0
0
0
0 0
0
0
0
0
0
4
2
2
0
0
0
0
0
-2
0
2
0
0
0
0
-2
2
0
-2
0
0
-2
0
0
0
0
0
0
-2
0
0
0
0
0
0
0
0
0
0
Inlet
-2
0
0
0 0
0
0
0
0
0
0
0
0 0
2
0
0
0
0
0
0
0
2
-2
0
0
0
0
0
0
0
0
0
04-26
0
0
0
0
0
0
0
0 0
0
0
0
W N DO G
-2
2
S DOGWOO D DR
4
4
4 Garden City Pier N 4
6
6
6
6
4
6
6
N WACCAMAW DR
6
6
6 6
S WACCAMAW DR
S WACCA MAW DR
8
8
10
12
6
10
S. Waccamaw
MOO NFISH LN
6
6
10
8
6
6
6
UN DE
8
0
RW OO D DR
CEDAR AVE
0
-2
UNDERWOOD DR
MAGN OLIA AVE
DOGW OOD D R
ATLA N TIC AVE
Dogwood S
0
8
AZALE A AV E
0
YUC CA AV
4
) "
0
-2
4
0
4
4
0
Dogwood N
0
0
O OD DR 4
0
0
-2
0
0
0
0
6
0
0
0
4 0
0
PINE AVE
0
0
0
0
0
2
0
0
2
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
2
2
2
0
0
0
0
0
0
0
0
04-04A
0
2
0
0
2
0 0
0
0
-2
0
0
0
0
0
0
) "
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0 0
0
0
Inlet
0
0
0
0
2
0
2
0
0
2
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
-2
0
-2
0
0
0
2
0
0
2
0 0
0
0
-2
0
0
0
0
2
0
0
0
2
0 0
2
0
0 0
0
0
0
0
S EA CR EST DR
2
0
0
0
0
04-01
0
-2
0 0
0
INLET R
0
0
0
CC
2
0
0
YU
2
0
BE T H D R
CI
) "
0
0
0
0
T
8
0
0
S
8
1ST AVE S
0
0
O
8 R
0
0
L
ND
Clam Shell
3
S TAN LE Y DR
0
2
6
Point Dr S
0.5 68 11
0
) "
6
M SH E L
WA
10
2
2ND AVE S
C A V E R LY LN
8
IR
0
16
RO S S LN 6
PO INT DR
E
R
10
D
4
4 3591.1
( !
0 0
4
NR
6
04-27
DR
6
0
-2 E
6
-2
BELL E
Pine DR
W CAN AL
Rum Gully Creek
0
CT US
12
12
Mt Gilead
8
6
0
A
14
DR
6
D
S ID E
0
0
C
DELTO N DR
8 S CR E EK
6 6
6
12
14
LN
ION
6
-2
12
16
ST
M AR
12
8
8
4
1
8
-2
6
04-02
2 7. 4 0 42
IN E
Jordan Landing
SP
) "
6
-2
EAST BAN K
Point Dr
D I-
AV E
D
BOUN DA RY
D
W BA NK
S
LN
OO
A VE
DY
8
COTTAG E CT
3R D
ST
EW
IN
DG
Y JA
6
Rumgully
10
6
RD 6
WE
2N D ST
DR
D
D IN W RF SU W
12
LA CIR
DR
RD
14
( !
12
TTE
RD
Point Drive Canal
DR
RL O
AMBER
DR
DR
12
KE L N IW A
KI TT P LA C E
HA
2 3383.9
AD
CLU BHO USE
14
LN
D
RD
R
GI LE
CA
LN
AD
Y
UN T
C
16
REB E C
E
E IL G
D
LL
MO
18
14
12
AK TI W
T
R
U
AV
IN G
0
A ND NL
GA S PA RIL
0
D
G
D
8
EL
M
R
0 6
UN
FI
U R 8
8
A W
DA JOR
0
MO
LD O
2
6
ED
2
K IT
10
10
9 6
4. 2 05
8
-2
8
Sunnyside N
8
4 2
8
PREPARED BY:
MAP TITLE:
FIGURE
DATE: 09/01/2013
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
PREPARED FOR:
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
SCALE:
[
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
1:6,000
0
PROJECT LOCATION:
250
FEET
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
0
6
0
4
0
0
0
0
0
0
0
0
0
0 0
0 0
0
D IN G R
0
0
0
0
0
-2
0
0
0
0
0
0
0
-2
0
0
-2
0
6
AND AN L
-2
0
4
Sunnyside N Jordan Landing
0
-2
0
0
4
0
JO R D
0
0
-2
0
0
0
0
0
2
0
0
0
0
-2 -2
0
0 0
0
0 0
0
2
0
0
0
0
0
Hammock1
4
-2
0
2 -2
0
0
8
0
2
0
0
0
0
0
0
0 2
0
8
0
0
0
4
0
2
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
) "
0
0 0
0
-2
0
0
-2
0
-2 0
0
0
0
0
0
0 0
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0
0 0
0
0
0
0
0
2
0
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
-2
0
0
-2
0
0
-2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-2
0
0
0
-2
0
0
0
-2
0
0
0
0
0
0
-2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
"
0
"
2
0
0
2
0
0
0
0
0
0
0
0
0
-2
-2
2
0
0
0
2
-2
0
0
0
0
04-04B
0
0
0
0
04-04C
0
0
0
0
0
0
0 0
0
0
0
0
0
0
0
0
2
0
0
0
0
0 -2
0
0
0
0 2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-2
0
0
0
0
-2
0 0
0
0
0
0
0
0
0
-2
0
0
0
0
0
0
0
0
0
0
0
-2
0
0
0
2
0
0
0
-2
0
0
0
-2
0
0
0
0
0
Inlet
0
0
0
0
0
0
0
0
0
0
0
0
0
-2
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
) "
0
0
0
-2
0
0
0
0
) "
-2
0
0
0
-2
-2
0
0
0
0
0
0
0
0
04-03B
0
0
-2
04-25 0
0
0
0
0
0
0 0
) "
0 0
-2
-2
0
0 0
0
0
0
0
0 0
0
0
0
0
04-03A
0
-2
04-02
0
0
0
2
0
0
0
0
0
0
0
0
2
0
0
0
6
BASIN DR
) " 2
SI
N
TR
Marlin Quay
6
6
6 S WACCAMAW DR
8
6
8
8
S ME
TAT E S
S. Waccamaw
6
8
8
8
Gulf Stream Est
0
0
0
EA
ST
04-04A
0
TR
6
4
H IN D OL P
0
0
BA
S
2
0
8
LF
-2
0
6
GU
2
0
-2
0
6
0
0
0 2
0
2
0
0
0
2
0
0
2
0
0
-2
0
2
0 0
0
0
2
0 0
0
0
0 0
-2
0
0
0 0
0
0
0
0
2
0
0
0
0
0
0
0
2
0
0
8
8
8
Inlet Point Gulf Stream Est1
8
PREPARED BY:
MAP TITLE:
FIGURE
DATE: 09/01/2013
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
PREPARED FOR:
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
SCALE:
[
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
1:6,000
0
PROJECT LOCATION:
250
FEET
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
0
0
0
-2
0
0
0
0
0
0
0
0
0
0
0
0
-2
0 0
0
-2 0
0
-2
0
0
0
0
0
0
0
0
0
-2
-2
0
0
0 0
-2
0
-2
0
0
0
0
0
0
0
0
0
0
0
0
0
-2
0
0
0
0
0
0
0
0
-2
0
-2
0
0
0
0
0
0
0
0
0
-2
-2
0
-2
2
0
0
-2
0
0
0
0
0
0
0
0
0
-2
0
-2
0
0
0
-2
0
-2
0
0
0
0
0
0
0
0
0
0
0
-2
-2
0
-2
0
0
0
-2
0
-2
0
0
0
0
0
0
0
0
0
0
2
0 0
0
0
0
0 0
0
0
2
-2
-2
0
2
0
0
0
0
0
0
0
0
-2
-2
2
0
0
0
0
-2
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0 0
0 0
2
0
0
-2
2
0
2
0
4
0
0
0
4
0
0
0
0
0
2
Inlet
0
0
2
0
0 0
4
-2
0
0
0
0
0
0
0
0
0
-2
0
0
0
0
2
0
-2
0
-2
0
0
2
2
0
2
4
04-05
2
2
8
2
0
2
0
"
0
0
0
HBSP North Beach
4
4 0
0
-2
6
2
4
0
04-23
) "
8
-2
6
6
0 0
8
8 -2
-2
6
6
6
6 DRIVE SALTFISH
6
2
8
PO MPAN
6
6
18
8 -2
O DR
6 2
04-29
2
6
8
-2
6
) "
18
6
8 T YC G RA
2
12
4
4
0
0
8
04-30
O
) "
Inlet Point
8
14
4
H FI S LT
STIN
SA
E
16
Garden City Point
IV DR
4
8
4
2
-2
YS TE R
8
C O V E CI 8
4
8
TARPON CI
ST
Gulf Stream Est1
PH IN
0
D OL
0
6
8
-2
8
2
-2
8
10
8
0
S WAC CAMAW
-2
PREPARED BY:
MAP TITLE:
FIGURE
DATE: 09/01/2013
TEG PN: 121108.000:E AUTHOR: SWILLIAMS
PREPARED FOR:
MURRELLS INLET 2020
4124 Hwy. 17 Business P.O. Box 1357 Murrells Inlet, SC 29576
SCALE:
[
11655 HIGHWAY 707 MURRELLS INLET, SC 29576 phone - 843-651-7900 fax - 843-651-7903 www.earthworksgroup.com
PROJECT TITLE:
MURRELLS INLET MURRELLS INLET WATERSHED BASED PLAN - SUBWATERSHEDS WATERSHED BASED PLAN
1:6,000
0
DR
10
PROJECT LOCATION:
250
FEET
500
MURRELLS INLET GEORGETOWN COUNTY SOUTH CAROLINA
Legend Volunteer Monitoring SCDHEC Monitoring Elevated Fecal No Determination
! No ( ( Yes !
" ) " ) " ) "
+ $
Declined Improved
! (
) " No Change # Sub Watersheds % Approx. Hydrology
!
Time of Conc. Flow Path Storage Basin Culverts Channels Junction Box Catch Basin Inlet Point Emergency Overflow Discharge Point
^ GC Outfalls
" ) Pump Stations Road Centerlines 2ft Contours
LiDAR (NAVD88) ft
High : 51.94
Low : -4.52
APPENDIX B: State Water Classifications and Standards Below is the definition of Shellfish Harvesting Waters as written in State Regulation 61-68. Water Classifications and Standards. An outline of the standards for each regulated water quality parameter is also included. Shellfish Harvesting Waters are tidal saltwaters protected for shellfish harvested and uses listed in Class SA and Class SB. Suitable for primary and secondary contact recreation, crabbing, and fishing. Also suitable for the survival and propagation of a balanced indigenous aquatic community of marine fauna and flora. Quality Standards for Shellfish Harvesting Waters, South Carolina Regulation 61-68 Items Standards A. Garbage, cinders, ashes, oils, sludge, None Allowed or other refuse B. Treated wastes, toxic wastes, None allowed or in combination with other deleterious substances, colored or other substances or wastes in sufficient amounts to adversely affect the taste, wastes except in A. above. color, odor, or sanitary condition of clams, mussels, or oysters for human consumption; or to impair the waters for any best usage as determined for the specific waters which are assigned to this class. C. Toxic pollutants listed in the appendix As prescribed in Section E of Regulation of State Regulation 61-68 61-68 D. Stormwater, and other nonpoint source runoff, including that from agricultural uses, or permitted discharge from aquatic farms, and concentrated aquatic animal production facilities.
Allowed if water quality necessary for existing and classified uses shall be maintained and protected consistent with antidegradation rules
E. Dissolved Oxygen
Daily average not less than 5.0 mg/l with a low of 4.0 mg/l
F. Fecal Coliform
Not to exceed an MPN fecal coliform geometric mean of 14/100 ml; nor shall the samples exceed an MPN of 43/100ml
G. Enterococci
Not to exceed a geometric mean of 35/100 ml based on at least four samples collected from a given sampling site over a 30 day period; nor shall a single sample maximum
2014 Murrells Inlet Watershed Plan
Page 149
exceed 104/100ml. Additionally, for beach monitoring and notification activities for CWA Section 406 only, samples shall not exceed a single sample maxiumum of 104/100ml H. pH
Shall not vary more than 3/10 of a pH unit above or below that of effluent-free waters in the same geological area having a similar total alkalinity and temperature, but not lower than 6.5 or above 8.5
I. Temperature
As prescribed in Regulation 61-68
J. Turbidity
Not to exceed 25 (NTUs) provided existing uses are maintained
Section
E.
12
of
SC DHEC may designate prohibited areas where shellfish harvesting for market purposes or human consumption shall not be allowed, consistent with the antidegradation rule, Section D.1.a of Regulation 61-68.
2014 Murrells Inlet Watershed Plan
Page 150
APPENDIX C: Location Descriptions of the 2013 Shellfish Harvesting Area Classifications The following is a list of the current classifications as of the 2012 Shellfish Management Area 04 Annual Update, which incorporates monitoring data collected between January 1st, 2010 and December 31st, 2012. Prohibited: 1. Those waters within approximately 1000 feet of Captain Dick’s/Voyager View (closed) Marinas; 2. Those waters within approximately 1000 feet of the docking facilities at Bovines and Snug Harbor; 3. Those waters within approximately 1000 feet of Marina Colony; 4. Those waters within approximately 1000 feet of the Marlin Quay Marina. Conditionally Approved: Currently, SC DHEC does not manage any of the Shellfish Harvesting Areas within the Murrells Inlet estuary as Conditionally Approved. Restricted: 1. Garden City Canal in its entirety south from station 04-04A to the marina closure zone at Marlin Quay Marina; 2. All portions of Main Creek and the adjacent creeks and flats south-west of station 04-25 to the mainland through the high marsh along Flagg Creek to the Prohibited closure boundary east of Marina Colony; 3. All waters of Parsonage Creek extraneous of marina closure zones; 4. All small feeder creeks and marsh adjacent to the mainland and Allston Creek extending from the northern end of Allston Creek to a point 200 meters south of Hughes Landing; 5. Allston Creek in its entirety, from Parsonage Creek canal to Oaks Creek (near Station 04-24). Where not included in a previous description, this will also include all tributary creek mouths and marshlands within approximately 75 feet of Allston Creek; 6. Portions of marshlands and flats adjacent to and northwest of Allston Creek (near Station 04-07); and 7. Those waters southwest of an imaginary line extending from Huntington Beach to intersect with the south-west boundary line of State Shellfish Grounds S354 and continuing to the mainland including Public Shellfish Grounds R351. Approved: 1. Those portions of the Main Creek, including Oyster Cove, extending from the Murrells Inlet Jetty to Station 04-03A; 2014 Murrells Inlet Watershed Plan
Page 151
2. Culture Permit Area 356; 3. Those portions of Oaks Creek and areas adjacent to Drunken Jack Island from the Murrells Inlet jetty and southern portions of the estuary including Culture Permit C352 and Public Shellfish Ground S354 and R355; 4. All portions of the central part of the Murrells Inlet estuary excluding any portions of Parsonage Creek, Allston Creek and any portion of Captain Dick’sVoyager View Marina closure zone; 5. C370 and portions of C371 east of the Main Creek excluding the Marina Colony closure zone.
2014 Murrells Inlet Watershed Plan
Page 152
APPENDIX D: Fecal Coliform Data Graphs and Tables Below is a series of maps that displays the fecal coliform trends for each SC DHEC monitoring station by decade since the program was instituted in the 1960s. The series of maps shows that additional monitoring sites were added periodically since the establishment of the monitoring program. As an example, site 04-01 has been monitored since the 1960s, meanwhile samples were not collected at monitoring site 04-26 until the 1990s. This Appendix also includes graphs showing the fecal coliform trends over time at each monitoring station. Appendix Table D-1 provides a summary of statistical trends in wet and dry weather conditions for each monitoring site. In addition a graph illustrating relative fecal coliform contributions from various animal species is also provided.
2014 Murrells Inlet Watershed Plan
Page 153
1960's
04-01
04-02
04-03
04-04
04-16 04-08 04-06
0407
04-05
Legend
shellfish_stations_data 90th percentile
5.000000 - 43.000000
43.000001 - 274.000000
·
274.000001 - 591.000000
591.000001 - 1132.000000 1132.000001 - 1680.000000
1970's
04-01
04-01A
04-02
04-17 04-03
04-04
04-16 04-08 04-06
04-07
04-05
04-08A
Legend
shellfish_stations_data 90th percentile
5.000000 - 43.000000
43.000001 - 274.000000
·
274.000001 - 591.000000
591.000001 - 1132.000000 1132.000001 - 1680.000000
1980's
04-01
04-01A
04-02 04-25
04-17
04-03
04-04
04-16 04-08
04-23
04-06
04-07
04-24
04-05
04-08A
04-18
04-22
Legend
shellfish_stations_data 90th percentile
5.000000 - 43.000000
43.000001 - 274.000000
·
274.000001 - 591.000000
591.000001 - 1132.000000 1132.000001 - 1680.000000
1990's
04-01 04-01A 04-26 04-02
04-27
04-25
04-17 04-03
04-04
04-16 04-08
04-2304-30 04-29
04-06
04-07
04-24
04-05
04-08A
04-18 04-28 04-22
Legend
shellfish_stations_data 90th percentile
5.000000 - 43.000000
43.000001 - 274.000000
·
274.000001 - 591.000000
591.000001 - 1132.000000 1132.000001 - 1680.000000
2000's
04-01 04-01A 04-26 04-02
04-27 04-04A
04-25 04-03B 04-03 04-17 04-17A 04-03A 04-04 04-04C 04-16
04-31
04-08
04-2304-30
04-06
04-07
04-24
04-29
04-05
04-08A
04-18 04-28
Legend
shellfish_stations_data 90th percentile
5.000000 - 43.000000
43.000001 - 274.000000
·
274.000001 - 591.000000
591.000001 - 1132.000000 1132.000001 - 1680.000000
2010's
04-01 04-26 04-02
04-27
04-25
04-04A
04-03B 04-17A 04-03A
04-16
04-31
04-08
04-2304-30
04-06
04-07
04-24
04-04B
04-29
04-05
04-08A 04-32 04-18 04-28
Legend
shellfish_stations_data 90th percentile
5.000000 - 43.000000
43.000001 - 274.000000
·
274.000001 - 591.000000
591.000001 - 1132.000000 1132.000001 - 1680.000000
Fecal Coliform Trends by Monitoring Site- Geometric Mean Standard
25
25
04-26
20
25
04-02
20
25
04-27
20
15
15
15
15
10
10
10
10
5
5
5
5
0 1992
1995
25
1998
2001
2004
2007
2010
25
04-28
20
0 1992
20
15
15
10
10
5
5
0 1992
1995
25
1998
2001
2004
2007
2010
1998
2001
04-17
1995
25
04-29
20
0 1992
1995
1998
2004
2007
2010
1995
1998
2001
2004
2007
2010
0 1992
2001
2004
2007
25
25
04-31
20
15
15
10
10
10
10
5
5
5
5
25
1998
2001
2004
2007
2010
25
04-07
20
0 1992
20
1995
1998
04-04
2001
04A
2004
04B
2007
2010
04C
0 1992
1995
25
1998
2001
2004
2007
2010
15
15
10
10
10
10
5
5
5
5
25 20
1998
04-03
2001
2004
2007
2010
04-03A 04-03B
0 1992
1995
25
1998
2001
2004
2007
2010
0 1992
1995
25
04-23
20
1998
2001
2004
2007
2010
15
15
10
10
10
10
5
5
5
5
1998
2001
2004
2007
2010
0 1992
1995
1998
2007
2010
2001
2004
2007
2010
0 1992
1995
1998
2001
2004
2007
2010
0 1992
1998
2001
2004
2007
2010
1998
2001
2004
2007
2010
2004
2007
2010
04-05
20
15
1995
1995
25
04-24
20
0 1992
15
0 1992
2004
04-08A
20
15
1995
1995
25
04-30
20
0 1992
15
0 1992
2001
04-25
20
15
1995
1998
2010
15
0 1992
1995
04-17A
04-18
20
0 1992
04-06
20
1995
1998
2001
Fecal Coliform Trends by Monitoring Site- 90th Percentile Standard 2000
04-01
2000
04-01A
1500
1500
1000
1000
500
500
0 1992
1995
250
1998
2001
2004
2007
2010
04-08
400 300
200 100 1995
250
04-26
200
0 1992
500
04-16
1998
2001
2004
2007
2010
1995
250
04-02
200
0 1992
1998
2001
2004
2007
2010 250
04-27
200
150
150
150
150
100
100
100
100
50
50
50
50
0 1992
1995
250
1998
2001
2004
2007
2010
250
04-28
200
0 1992
200
150
150
100
100
50
50
0 1992
1995
80
1998
2001
2004
2007
2010
40
20
20
0 1992 120 100 80 60 40 20 0 1992 80
1995
1998
2001
2004
2007
2010
1998
04-03
2001
0 1992 80
04-07
1995
1995
60
2004
2007
2010
04-03A 04-03B
2001
1998
2004
2007
2010
0 1992
1995
1998
2001
2004
2007
2010
2001
2004
2007
100
80
04-31
80
2001
04A
2004
2007
04B
2010
04C
0 1992
1995
80
1998
2001
2004
2007
2010
20
20
20
80
2001
2004
2007
2010
0 1992
1995
80
04-23
1998
2001
2004
2007
2010
40
40
40
40
20
20
20
20
1998
2001
2004
2007
2010
0 1992
1995
1998
2010
2001
2004
2007
2010
0 1992
1995
1998
2001
2004
2007
2010
0 1992
1998
2001
2004
2007
2010
1998
2001
2004
2007
2010
2004
2007
2010
04-05
60
60
1995
1995
80
04-24
60
0 1992
60
0 1992
2007
04-08A
60 40
1998
1995
80
04-30
60
0 1992
40
1995
2004
20
40
0 1992
2001
40
20
04-04
1998
04-25
60
40
1998
1995
2010
60
1995
0 1992
04-17A
04-18
60
40
1998
04-17
80
04-29
60
0 1992
1995
04-06
200
1995
1998
2001
Appendix D-3, Overall Fecal Coliform Statistical Trends- Murrells Inlet Watershed Monitoring Site
Linear Regression of Log Transformed Dry 3 Day
1 Day
2 Day
04-01
0.11
0.08
0.07
04-01A
-0.02
-0.02
-0.01
04-02
0.01
0.01
0.01
04-03
0.00
0.00
-0.01
04-03A
-0.01
0.00
0.00
04-03B
0.00
0.01
0.03
04-04
0.00
0.00
0.00
04-04A
0.03
0.05
0.04
04-04B
0.07
0.01
0.02
04-04C
0.00
-0.01
0.04
04-05
-0.01
0.01
0.00
04-06
0.01
0.00
04-07
0.00
04-08
Trend
↑↑ ↓
1 Day
Rain> 0.5 In 2 Day 3 Day
Trend
↑ ↓
Mann Kendall Trends
Monitoring Site
w/rain
Slope
Dry
Slope
Increasing wet and dry
04-01
0.00
0.92
0.00
1.21
Increasing total + dry
Decreasing wet and dry
04-01A
0.03
-0.56
0.10
-0.64
Decreasing
04-02
0.43
0.11
0.03
Increasing dry
Decreasing dry
04-03
0.26
0.95
Increasing wet
04-03A
0.79
0.35
Increasing wet and dry
04-03B
0.62
0.39
04-04
0.91
0.19
Increasing wet and dry
04-04A
0.28
0.28
Increasing wet and dry
04-04B
0.02
0.32
Increasing total and dry
Increasing wet and dry
04-04C
0.69
Decreasing wet and dry
04-05
0.00
0.05
0.00
No evidence for trend
04-06
0.53
0.04
0.06
Increasing dry
04-07
0.01
04-08
0.86
Decreasing wet
04-08A
0.00
Decreasing wet
04-16
0.31
Decreasing dry
04-17
0.00
Increasing wet and dry
04-17A
0.21
Decreasing wet and dry
04-18
0.03
Decreasing dry
04-22
0.44
Overall Trends
Overall Trends
0.01
0.13
0.09
-0.03
-0.01
-0.02
0.00
0.00
0.00
-0.01
0.00
0.00
0.17
0.02
0.02
0.18
0.00
0.00
0.00
0.01
0.01
0.21
0.08
0.04
0.07
0.30
0.21
0.39
0.05
0.03
-0.03
-0.02
-0.02
0.01
0.00
0.00
0.00
0.00
0.00
-0.04
-0.04
-0.02
0.01
0.00
0.01
0.00
0.00
0.00
04-08A
0.00
0.00
0.00
-0.08
-0.05
-0.01
04-16
0.00
0.00
0.00
0.00
-0.03
-0.03
04-17
-0.01
-0.01
-0.01
0.01
0.00
-0.01
04-17A
0.03
0.04
0.09
0.06
0.02
0.00
04-18
-0.01
0.00
-0.01
-0.09
-0.02
-0.01
04-22
-0.01
-0.03
-0.17
?
0.02
0.02
04-23
0.00
0.00
0.00
0.01
-0.01
-0.01
04-23
0.00
0.00
0.02
-0.01
Decreasing dry
04-24
0.00
0.00
0.00
0.00
0.00
0.00
04-24
0.00
0.00
0.11
-0.01
Decreasing dry
04-25
0.00
0.00
0.00
0.00
-0.01
-0.01
04-25
0.10
0.00
0.14
04-26
0.02
0.03
0.06
0.00
0.01
0.01
04-26
0.44
0.10
04-27
0.00
0.01
0.01
0.04
0.00
-0.01
04-27
0.61
0.90
04-28
0.02
0.03
0.04
-0.01
-0.01
-0.02
Increasing dry
04-28
0.94
0.56
04-29
-0.05
-0.07
-0.05
-0.13
-0.11
-0.05
Decreasing wet and dry
04-29
0.00
-0.02
0.00
04-30
0.00
0.00
0.00
-0.03
0.00
0.00
04-30
0.06
0.00
0.49
04-31
0.03
0.05
0.04
0.18
0.06
0.03
04-31
0.41
04-32 Notes:
↓ ↑↑ ↑ ↑↑ ↑ ↓↓
↓ ↓↓ ↑ ↓ ↓↓ oo ↑↑ oo ↑ ↓↓ ↑↑
↑ ↑ ↑ ↑ ↑ ↓ ↓ ↓ ↓ ↑ ↓
Decreasing wet
Increasing dry
↓ ↓ ↓ ↑
Increasing wet and dry
Monitoring began at this site in 2011. Not enough data available to reliably detect long-term statistical trends.
0.03
0.02 0.49
0.00
0.00
No evidence for trend
0.21 0.30
0.00
No evidence for trend
0.19 0.51
-0.08
0.05
-0.10
Decreasing total +dry
0.19 0.00
No evidence for trend
0.62 0.31
0.11
No evidence for trend 0.22
Increasing dry
-0.07
Decreasing total and dry
0.11
Increasing dry
Fecal Coliform Temporal Trend Graphs
Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0401 2500 2000 1500 1000 500 0
Fecal Coliform MPN (#/100ml)
Fecal Coliform Trends at Site 04-02 1600
2400 2400
1400 1200 1000 800 600 400 200 0
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Fecal Coliform MPN (#/100ml)
Fecal Coliform Trends Site 0403a 300
540
250 200 150 100 50 0
Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0403b 300
540
250 200 150 100 50 0
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Fecal Coliform trends at 0404a 1600
Fecal Coliform MPN (#/100 ml)
300 250 200 150 100 50 0
Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0404b 300 250 200 150 100 50 0
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Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0404c 300 250 200 150 100 50 0
Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0406 1600 1400 1200 1000 800 600 400 200 0
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Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0407 1600 1400 1200 1000 800 600 400 200 0
Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0408 3000 2500 2000 1500 1000 500 0
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Fecal Coliform Trends at Site 0408a Fecal Coliform MPN (#/100 ml)
600
2500
500 400 300 200 100 0
Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0416 2500 2000 1500 1000 500 0
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Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0417a 500 450 400 350 300 250 200 150 100 50 0
Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0418 300
350
250 200 150 100 50 0
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Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0423 500 450 400 350 300 250 200 150 100 50 0
2500
Fecal Coliform MP (#/100 ml)
Fecal Coliform Trends at Site 0424 300
1600
250 200 150 100 50 0
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Fecal Coliform Trends at Site 0425 1600 2500
Fecal Coliform MPN (#/100 ml)
600 500 400 300 200 100 0
Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0426 1000 900 800 700 600 500 400 300 200 100 0
1600
1600
1600
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Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0427 1000 900 800 700 600 500 400 300 200 100 0
2500
1600 1600
Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0428 350
1700
300 250 200 150 100 50 0
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Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0429 600
1600
920
500 400 300 200 100 0
Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0430 400 350 300 250 200 150 100 50 0
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Fecal Coliform MPN (#/100 ml)
Fecal Coliform Trends at Site 0431 500 450 400 350 300 250 200 150 100 50 0
2500 920
1700
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Average Bacteria Loadings from various Animal Species: Bacteria per gram of feces
Bacteria per animal per day
From: The Nutrient and Coliform Loading Project. Center for Coastal Environmental Health and Biomolecular Research. NOAA. http://www.chbr.noaa.gov/ncl/
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APPENDIX E: SCDNR Designated Recreational/ State Shellfish Grounds and Commercial Permit Areas
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APPENDIX F: Stakeholder Bacteria Source Identification Workshop Summary Steering Committee Workshop- November 14, 2012 In the early phases of the Watershed Plan project, the project coordinators hosted a workshop with the community steering committee to receive their input on the location and potential sources of fecal coliform pollution that is entering the Murrells Inlet estuary. The project coordinating team utilized a 3’x 12’ aerial map highlighting the watershed boundaries, current shellfish harvesting area classification, and locations of the eight sites that are part of the Murrells Inlet volunteer monitoring program. Participants marked locations on the map where they suspected sources of bacterial pollution may be impacting water quality in Murrells. At each location, the participant provided a detailed description of the pollution concern. This workshop was very beneficial for several reasons. Collectively, the community steering committee has an extraordinary level of familiarity with Murrells Inlet and some very valuable local insight and knowledge on the history of the community. They were able to provide incredibly useful background information on various development patterns, public investments including the jetty system, major storm impacts, etc. The workshop facilitated an excellent communication exchange between community stakeholders and the project coordinating team. The mapping exercise enabled the project coordinating team to easily document steering committee input. Below is a summary of participant feedback received during the watershed map workshop: SILTING:
Silting is occurring because of boat traffic and resulting waves which erode shorelines. Because of dredging which introduces silt into flow stream with no way to purge it from upper reaches of creeks. Silting is detrimental to the growth of oysters. (Watershed Wide)
DREDGING:
Dredging should be done in some areas where silting has obstructed flow and the ability to purge. Dredging should only be done at falling tides. (Parsonage Creek should be a priority creek)
DEVELOPMENT:
High density development is a major contribution of pollution and zoning considerations toward limiting high density along creek front should be made.
PET WASTE:
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Despite efforts to provide pet waste bags and trash cans, this remains a problem in several areas throughout the watershed.
Fish cleaning near bike bridge volunteer monitoring site.
Site of kennel
Problems with loose dogs in the Mt. Gilead neighborhood
WATERFOWL/ WILDLIFE:
Several stormwater ponds throughout the watershed attract large and concentrated waterfowl populations. There are several areas where waterfowl approach vehicles indicative of previously being fed.
Reports of wild hog population colonizing Brookgreen Gardens and Huntington Beach State Park area.
Major geese populations in the stormwater ponds near the Inlet Square Mall
Several feral cat colonies have been noticed in various locations throughout the community.
FLOODING/DRAINAGE:
Residential yards have a tendency to flood on spring tides and Noreaster storm events.
Drainage from Brookgreen Gardens via Rose Branch Creek under US Hwy 17
General lack of flushing during tidal flow. Growing problem over time.
SEWER INFRASTRUCTURE/ SEPTIC ISSUES:
Reported sewer pipe leak along Atlantic Ave. in Garden City
There are still areas serves by septic tanks.
LEGACY ISSUES:
Possible former sewer lagoon near Bay Harbor?
Former spoil site for dredging.
Former Goat Farm
Former Chicken Farm/Processing Plant.
HUNTINGTON BEACH STATE PARK/ BROOKGREEN GARDENS AREA:
Dump station at North Beach parking lot
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APPENDIX G: Murrells Inlet Soil Profile This appendix provides a description of the soils that are present in the Murrells Inlet watershed. Soils have a wide variety of characteristics erosion rates and permeability. These factors can give watershed managers a general sense of the drainage traits of various areas within the watershed. These soil characteristics are also one of the primary determinants of whether an area is suitable to septic systems or limitations which could impact residential and commercial development. Finally, assessing the underlying soil types helps stormwater managers to select, site, and design various structural BMPs. Soil Groups Present in the Murrells Inlet Watershed Soil Type
Beaches
Blanton
Bohicket:
Acreage
Features Affecting
Erosion Factor (K)
Hydrological Soil Group
0.10-0.20
A
Moderate: wetness
D
Severe: Ponding, percs flooding, slowly, flooding ponding, percs slowly
B
Severe: wetness, filter
B
Severe: wetness, filter
0.10
B
Severe: wetness, filter
0.17-0.24
D
Severe: ponding
Ponding
0.17-0.20
D
Severe: flooding,
Ponding, flooding,
Septic System
Drainage
56.95
12.67
2000.15 0.24-0.28
Centenary
1025.78
Chipley
974.98
Echaw
150.15
Hobcaw
40.32
Johnston
21.20
0.10
0.17
Deep to water
Cutbanks cave poor Cutbanks Cave poor Cutbanks cave poor
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ponding, filter Kenansville
Lakeland
68.08
1612.97
Leon
973.51
Lynn Haven
35.98
Newhan Ogeechee
618.85 212.02
0.15
A
Moderate: wetness
0.17
A
Severe: filter
0.17-0.20
B/D
Severe: wetness
Slope, cutbanks cave
0.15-0.20
B/D
Severe: wetness
Cutbanks cave
0.10
A
Severe: filter
B/D
Severe: wetness
0.17
B/D
Severe: ponding, filter
0.10-0.15
B
Severe: wetness Cutbanks cave
0.10
B
Severe: wetness,poor filter
0.17-0.24
B
Severe: wetness
Favorable
0.10-0.20
C
Severe: wetness
Severe, cutbanks cave
0.17-0.20
D
Severe: Favorable wetness, percs slowly
0.10-0.15
117.80 Rutlege
Udorthents
11.49 22.86
Witherbee
Yauhannah Yemassee
Yonges
11.03 134.49
poor cutbanks cave.
23.63
Deep to water
poor Deep to water
poor Deep to water Favorable
Flooding, poor cutbanks cave
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Notes: Hydrological groups classifications indicate the minimum rate of infiltration obtained for bare soil after prolonged wetting. They are one factor utilized in determining runoff curve numbers. Below are the basic classifications with a general description. Hydrologic Soil Group Chart Hydrologic Soil Groups
A
B
C
D
Soil Texture
Infiltration/ transmission Characteristics
Sand, loamy sand, or sandy loam
Low runoff potential and high infiltration rates even when thoroughly wetted. They consist chiefly of deep, well to excessively drained sand or gravel and have a high rate of water transmission (greater than 0.30in/hr)
Silt loam or loam
Moderate infiltration rates when thoroughly wetted and consist chiefly of moderately deep to deep, moderately well to well drained soils with moderately fine to coarse textures. These soils have a moderate rate of water transmission. (0.15-0.30in/hr)
Sandy clay loam
Low infiltration rates when thoroughly wetted and consist chiefly of soils with a layer that impedes downward movement of water and soils with moderately fine to fine texture. These soils have a low rate of water transmission. (0.05-0.15 in/hr)
Clay loam, silty clay loam, sandy clay, silty clay or clay
High runoff potential. They have very low infiltration rates when thoroughly wetted and consist chiefly of clay sould with a high swelling potential, soils with a permanent high water table, soils with a claypan or clay layer at or near the surface, and shallow soils over nearly impervious material. These soils have a very low rate of water transmission (0.0-0.05 in/hr)
Source: USDA, Natural Resources Conservation Service.
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K Factor Description: The K factor is used to assess the erodibility of each soil type. The primary physical factors that affect soil erodibility are particle size, organic matter, structure, and permeability. These soil characteristics effect the general texture of the soil which are described in the table below. Note that the lower the K factor value, the less erosive the soil type. General Description of Soil Texture Types and Associated K Factor Ranges Soil Type Description Typical K Factor Range Resistant to detachment Fine textures (Clays) 0.05-0.15 because of aggregation
Coarse textures (Sands)
Easily detached, but low runoff, because large, dense soil particles are not easily transported.
0.05-0.20
Medium textures (Loams)
Moderately detachable, moderate to high runoff.
0.25-0.45
Silts
Easily detached, high runoff. Small, easily transported sediment.
0.45-0.65
Source: USDA, Natural Resources Conservation Service.
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APPENDIX H: Georgetown and Horry County Council Resolutions Georgetown County Council Resolution
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Horry County Council Resolution
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Works Cited Anderson J.A. and Greoski L.M (2010) Microbial Source Tracking of E. Coli and Total Coliforms in Murrells Inlet, South Carolina. Coastal Carolina University, Environmental Quality Laboratory. Centers for Disease Control and Prevention. Parasites- Cryptosporidium. Retrieved from http://www.cdc.gov/parasites/crypto/ March 2013. Centers for Disease Control and Prevention. Parasites- Giardia. Retrieved from http://www.cdc.gov/parasites/giardia/index.html March2013 Center for Watershed Protection (2013) Watershed Treatment Model. Retrieved from http://www.cwp.org/online-watershed-library-owl January 2014 Clemson University, Carolina Clear. Carolina Yards Program Retrieved http://www.clemson.edu/extension/natural_resources/water/carolina_yards/ 2013
from May
Clemson University, Carolina Clear (2011) Rainwater Harvesting for Homeowners. Retrieved from http://www.clemson.edu/public/carolinaclear/ May 2013 Coastal Carolina University, Environmental Quality Lab (2007) Field and Analytical Services to Assess the Effectiveness of Stormwater Receiving Waters of Murrells Inlet. Prepared for: South Carolina Department of Health and Environmental Control. Coen L.D., Hadley N., Shervette V., and Anderson B. (2011) Managing Oysters in South Carolina: A Five Year Program to Enhance/Restore Shellfish Stocks and Reef Habitats Through Shell Planting and Technology Improvements. South Carolina Department of Natural Resources. Douglass, S.L. (1985) Coastal Response to Navigation Structures at Murrells Inlet, South Carolina- Technical Report CERC-85-8 United States Army Corps of Engineers Georgetown County (2010) Georgetown County Resources Element
Comprehensive
Plan-
Natural
Georgetown County Water and Sewer District (2007) Murrells Inlet Sewer Study. Prepared by: Davis and Floyd, Inc. Henderson, J. and O’Neil, J. (2003) Economic Values Associated with Construction of Oyster Reefs by the Corps of Engineers. United States Army Corps of Engineers, Ecosystem Management and Restoration Research Program. Retrieved from http://el.erdc.usace.army.mil/elpubs/pdf/er01.pdf February 2014
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Kelsey R.H., Scott G.I., Porter D.E., Thompson B., and Webster L. (2003) Using Multiple Antibiotic Resistance and Land Use Characteristics to Determine Sources of Fecal Coliform Bacterial Pollution. Environmental Monitoring and Assessment 81:337348, 2003 Kennedy V.S. Eastern Oyster: Crassostrea virginica. University of Maryland, Center for Environmental and Estuarine Studies. Cambridge, Maryland Murrells Inlet Messenger (2012). MI History Project: Murrells Inlet Jetties. Published by Steve Strickland on 8/20/2012 National Oceanic Atmospheric Administration. Tides and Currents. Retrieved from http://tidesandcurrents.noaa.gov/ December 2013. Petes L.E., Brown A.J., Knight C.R. (2012) Impacts of upstream drought and water withdrawals on the health and survival of downstream estuarine oyster populations. Ecology and Evolution. 13 pp. Petsmart Charities (2013) Spay/Neuter www.petsmartcharities.org January 2014.
Grants.
Retrieved
from
Salvino, R. (2013) The Economic Impact of the 29576 Zip Code- Murrells Inlet/Garden City Beach, SC: Economic Activity and Marsh Valuation (Calendar Year 2012). Center for Economic and Community Development- Coastal Carolina University, Conway, SC South Carolina Department of Health and Environmental Control. Bureau of Disease Control. Vibrio Vulnificus. Retrieved from: http://www.dhec.sc.gov/health/disease/vibrio-vulnificus.htm November 2013 South Carolina Department of Health and Environmental Control (2008). Bureau of Water. R.61-47, Shellfish. South Carolina Department of Health and Environmental Control Bureau of Water. Shellfish Management Area 04 (Annual Updates 1992-2013). South Carolina Department of Health and Environmental Control (2014) Bureau of Water. State of South Carolina NPDES General Permit for Storm Water Discharges from Regulated Small Municipal Separate Storm Sewer Systems (SMS4) Permit No. SCR030000 South Carolina Department of Health and Environmental Control (2013) Murrells Inlet Watershed: Load Reduction Calculations, Supporting Information for Watershed Based Planning. Prepared by: Banu Varlik South Carolina Department of Health and Environmental Control (2005) Stormwater Management BMP Handbook.
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South Carolina Department of Health and Environmental Control (2005) Total Maximum Daily Loads For Fecal Coliform in Shellfish Waters of the Murrells Inlet Estuary, South Carolina- Hydrologic Unit Code: 03040207 Technical Report No: 02505 Prepared by: Quantitative Environmental Analysis, LLC South Carolina Department of Health and Environmental Control (2013) Total Maximum Daily Load Document- Wabdoo Swamp RS02461 and Cane Gully Branch RS-03333 SC DHEC Document Number 0912-13 Prepared by Banu Varlik. South Carolina Department of Natural Resources (2005) Murrells Inlet Special Area Management Plan. South Carolina Department of Natural Resources (2013) South Carolina State Climatology Office. South Carolina Climate, Retrieved from http://www.dnr.sc.gov/climate/sco/index.php April 2013. Thomas and Hutton Engineering Co. (2005) Dredging and Disposal Alternatives and Techniques. Prepared for South Carolina Department of Health and Environmental Control, Office of Ocean and Coastal Resource Management. Tibbetts, J.H. (Winter 2013) “Lowcountry Living Shorelines: Restoring Carolina’s Reefs” Coastal Heritage Volume 27, Number 2 South Carolina Sea Grant Consortium. Trapp, J.M., Libes, S., Curtis, M.K., and Sturgeon, A. Murrells Inlet- Microbial Source Tracking Study Report. Environmental Quality Lab- Coastal Carolina University, Conway, SC. Prepared for Horry County Stormwater Report. United States Army Corps of Engineers (2002) Weir Jetties at Coastal Inlets: Part 1, Functional Design Considerations. United States Army Corps of Engineers (2002) Weir Jetties at Coastal Inlets: Part 2, Case Studies. United States Department of Agriculture Forest Service, Center for Urban Forest Research (2002) Fact Sheet #4: Control Stormwater Runoff with Trees. United States Department of Agriculture Natural Resources Conservation Service (2003) Wetland Plants Selected for Constructed Wetlands and Stormwater Systems. United States Environmental Protection Agency (2012) National Menu of Stormwater Best Management Practices. Retrieved from http://cfpub.epa.gov/npdes/stormwater/menuofbmps/index.cfm June 2013 United States Food and Drug Administration (2011) National Shellfish Sanitation Program Guide for the Control of Molluscan Shellfish.
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University of South Carolina, Arnold School of Public Health and Belle W. Baruch Institute for Marina and Coastal Sciences (2008) Urbanization and Southeastern Estuarine Systems (USES) Final Project Report. Virginia Department of Environmental Quality (2010) Bacteria Total Maximum Daily Load (TMDL) Development for the Upper York River, the Lower Pamunkey River, and the Lower Mattaponi River (Tidal) Watersheds. Prepared by: The Louis Berger Group, Inc. Walker, R. J.(2005) South Carolina Shellfish Management Plan, Prepared for National Oceanic Atmospheric Administration, South Carolina Department of Health and Environmental Control, and South Carolina Department of Natural Resources. Weinreich, G. (November 2013) Murrells Inlet Volunteer Monitoring Program, Upstream Sampling Program Final Report. Prepared for Georgetown County Stormwater Department and the Murrells Inlet Watershed Planning Steering Committee.
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