NCS000465_MS4 Document Request_20210105

ROY COOPER
Gvvareror-
MICHAEL S. REGAN
.See. re-lary
BRIAN WRENN
Director
NORTH CAROLINA
Environmental Quality
January 5, 2021
CERTIFIED MAIL 7017 0190 0000 2485 6851
RETURN RECEIPT REQUESTED
Town of Morrisville
Attn: Martha Paige, Town Manager
100 Town Hall Drive
Morrisville, North Carolina 27560
Subject: MS4 PERMIT COMPLIANCE AUDIT DOCUMENTATION REQUEST
Town of Morrisville
NPDES MS4 Permit No. NCS000465
Wake County
Dear Ms. Paige:
The Department of Environmental Quality (DEQ) will be performing a National Pollutant Discharge
Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) Permit compliance
audit for the subject permit. This correspondence is a formal request to submit required permit
documentation prior to DEQ scheduling the audit. All submitted documentation will become a
permanent record of the compliance audit. DEQ may request additional information prior to, during
and/or following the compliance audit. The scope and venue for the compliance audit will be
determined based on a review of the provided documentation, and DEQ will notify you in writing of
the date and time for the interview and/or inspection portions of the audit.
Please submit the following required permit documentation for the current permit within seven
(7) calendar days of receipt of this letter:
a. Stormwater Management Plan (SWMP)
b. Annual Reports not already submitted through DEQ's online BIMS SWMPA portal
c. MS4 Program organizational chart and associated program responsibilities for
staff positions
d. MS4 map of outfalls and receiving waters
c. Formal stormwater program implementation agreements with any other entities
f IIlicit Discharge Detection and Elimination Program Plan
g. MS4 Operation and Maintenance Plan
North Carolina Department of Environmental Quality I Viviston of Energy, 14neral and Land Resources
Raleigh Regional Office 1 lb28 Mail Service Center 13600 Barrett Drive I Raleigh, Nortlt Carallna 27bOQ
910.741.d200

h. Municipal SCM Operation and Maintenance Plan
i. Post -construction ordinance reference or link.
All documentation shall be submitted via e-mail to thad.valentine@t ncdenr.gov_, or to:
NCDEQ-DEMLR Stormwater Program
Attn: Thad Valentine, Senior Environmental Specialist
3800 Barrett Drive
Raleigh, North Carolina 27609
Should you have any questions regarding the upcoming MS4 Permit compliance audit, please contact
me at thad.valentine Qncdenngov or [phone].
Sincerely,
i
j �4_eJkAAI_z
Thad Valentine
Senior Environmental Specialist
Email cc: mnaiae a townotinorris,,-ille.or
Ben Mills, Morrisville Stormwater Engineering Manager
Jeanette Powell, MS4 Program Coordinator
DEMLR NPDES MS4 Permit Laserfiche File