NCS000414_Chapel Hill 2020 Annual Report Attachment_20201031

Town of Chapel Hill - Receiving Waters
FY20 NPDES MS4 Permit (#NCS000414) Annual Report
Attachment to Information Submitted via the
BIMS Stormwater Management Program Assessment (SWMPA) Portal
October 31, 2020
QUESTION
NUMBER
QUESTION ANSWER
SW100260 EXISTING LOCAL WATER QUALITY PROGRAMS -
SW100270 Complete a table below for each river basin within the MS4
service area. The web sites and resource contacts listed below
under Information Sources will help you locate the
information you need. Storm water programs should be
designed to address the specific needs of the community and
water resources they are intended to protect. If you haven't
done so already, collect information on your city's receiving
waters and what pollutants and sources are impacting those
waters. You should also know the various uses of your
receiving waters so you can design a program to protect those
uses. Complete a table below for each river basin within the
MS4 service area. The web sites and resource contacts listed
below under Information Sources will help you locate the
information you need.
*Website links and
resource contacts in
the BIMS SWMPA
Portal need to be
updated. See
references used from
NCDEQ website
below.
SW100280 River Basin -
SW100283 Program 1 -
SW100290 Receiving Stream Name Little Creek
SW100300 Stream Segment 16-41-1-15-(0.5)
SW100310 Water Quality Classification WS-IV; NSW
SW100320 Use Support Rating Impaired
SW100325 TMDL No
SW100331 Program 2 -
SW100332 Receiving Stream Name Bolin Creek (Hogan
Lake)
SW100333 Stream Segment 16-41-1-15-1-(0.5)b
SW100334 Water Quality Classification WS-V; NSW
SW100335 Use Support Rating Impaired
SW100336 TMDL No
SW100337 Program 3 -
SW100338 Receiving Stream Name Bolin Creek
SW100339 Stream Segment 16-41-1-15-1-(4)
SW10033A Water Quality Classification WS-IV; NSW
SW10033B Use Support Rating Impaired
SW10033C TMDL No
Town of Chapel Hill - Receiving Waters
FY20 NPDES MS4 Permit (#NCS000414) Annual Report
October 31, 2020
Page 2 of 3

SW10033D Program 4 -
SW10033E Receiving Stream Name Tanyard Branch
SW10033F Stream Segment 16-41-1-15-1-3
SW10033G Water Quality Classification WS-V; NSW
SW10033H Use Support Rating Not Rated
SW10033I TMDL No
Program 5 -
Receiving Stream Name Booker Creek
(Eastwood Lake)
Stream Segment 16-41-1-15-2-(1)
Water Quality Classification WS-V, B; NSW
Use Support Rating Impaired
TMDL No
Program 6 -
Receiving Stream Name Booker Creek
Stream Segment 16-41-1-15-2-(4)
Water Quality Classification WS-V; NSW
Use Support Rating Impaired
TMDL No
Program 7 -
Receiving Stream Name Booker Creek
Stream Segment 16-41-1-15-2-(5)
Water Quality Classification WS-IV; NSW
Use Support Rating Impaired
TMDL No
Program 8 -
Receiving Stream Name Crow Branch
Stream Segment 16-41-1-15-2-2
Water Quality Classification B; NSW
Use Support Rating Not Rated
TMDL No
Program 9 -
Receiving Stream Name Cedar Fork Creek
Stream Segment 16-41-1-15-2-3
Water Quality Classification WS-V, B; NSW
Use Support Rating Not Rated
TMDL No
Program 10 -
Receiving Stream Name Old Field Creek
Stream Segment 16-41-1-7
Water Quality Classification WS-V; NSW
Use Support Rating Not Rated
Town of Chapel Hill - Receiving Waters
FY20 NPDES MS4 Permit (#NCS000414) Annual Report
October 31, 2020
Page 3 of 3

TMDL No
Program 11 -
Receiving Stream Name Morgan Creek
Stream Segment 16-41-2-(5.5)a
Water Quality Classification WS-IV; NSW
Use Support Rating Supporting
TMDL No
Program 12
Receiving Stream Name Morgan Creek
Stream Segment 16-41-2-(5.5)b
Water Quality Classification WS-IV; NSW
Use Support Rating Impaired
TMDL No
Program 13
Receiving Stream Name Wilson Creek
Stream Segment 16-41-2-6
Water Quality Classification C, WS-IV; NSW
Use Support Rating Not Rated
TMDL No
Program 14
Receiving Stream Name Fan Branch Creek
Stream Segment 16-41-2-6-1
Water Quality Classification WS-IV; NSW
Use Support Rating Not Rated
TMDL No
Program 15
Receiving Stream Name Meeting of the
Waters
Stream Segment 16-41-2-7
Water Quality Classification WS-IV; NSW
Use Support Rating Not Rated
TMDL No
Program 16
Receiving Stream Name Battle Branch
Stream Segment Source to Bolin Creek
Water Quality Classification C; NSW
Use Support Rating Not Rated
TMDL No
*References: Impaired Waters & TMDL Map and Waterbody Classification Map