NCS000423_IDDE Master List_20220210

Illicit Discharge Detection and Elimination (IDDE) Master List
IDDE Webpage: https://concordnc.gov/Departments/Stormwater/NPDES-Phase-II/illicit-discharee-
detection-elimination
Stormwater Pollution Webpage: https://concordnc.gov/Departments/Stormwater/Stormwater-
Pollution
IDDE Ordinance Link:
https:Hlibrary.municode.com/nc/concord/codes/code of ordinances?nodeld=PTIICOOR CH60STUTCO
MA ARTIVSTQUCOMA 560-47NORDICO
Stormwater Contact Us Webpage: https://concordnc.gov/Departments/Stormwater/Contact-Us
IDDE Investigation Webpage: http://water.coc/idpages/idhome
Storm Sewer System Map of Major Outfalls and Receiving Streams (Collector):
https://cnc.ma ps.arcgis.com/home/webma p/viewer. htm I?webma p=4861203850f6430a8fddbOd bf6b04
cde
IDDE/GH Employee Training Page (Intranet): https://intranet.coc/cros/Stormwater
IDDE/GH Employee Training Quiz:
https:Hdocs.google.com/forms/d/e/lFAIPQLSfoaUNIpIS1GoPUeOgOb44QMXvtWNDz8f4AYglwstxUXSY7
cg/viewform
Hotline/Helpline: [phone]
Links to Environmental Educator's (Mandy Smith -Thompson) YouTube Videos on IDDE:
o Proper Oil Disposal: https://www.youtube.com/watch?v=ksOC-6lQwk4
o Stormwater Pollution: https://www.youtube.com/watch?v=18Q6HOPU260
o Pet Waste: https://www.youtube.com/watch?v=6WCfyY4uUbl
o Pet Waste, Yard Waste, and Fertilizers: https://www.youtube.com/watch?v=kYTi-
AEC4YQ
o Grass in the Street: https://www.youtube.com/watch?v=MtQ5eWFdJQg
o Storm Drain and the Stream: https://www.youtube.com/watch?v=kDpweMClh5k
o Only Rain Down the Storm Drain: https://www.youtube.com/watch?v=-KUDvUxgOgg
Files:
1. Written Illicit Discharge Detection and Elimination Program Plan
2. IDDE Ordinance
4. Employee Training
a. Training Sign In Sheets
b. Training Quiz
c. Intranet Webpage

5. Illicit Discharge and Illegal Dumping City Circular Advertisement
6. IDDE for Businesses Brochure & Stormwater Pollution Brochure
7. Old IDDE Tracking Mechanism (Excel Spreadsheet)
8. Storm Sewer System Map of Major Outfalls and Receiving Streams
9. Completed Outfall Inspections
BMP
Measurable Goals
What Concord is doing
a. Maintain an
Maintain a written Illicit Discharge
Illicit
Detection and Elimination Program,
Discharge
including provisions for program
Written IDDE Program Plan
Detection and
assessment and evaluation and
Elimination
integrating program.
Program
b. Maintain
The permittee shall maintain an IDDE
adequate
ordinances or other regulatory
legal
mechanisms that provides the legal
Code of Ordinances
authorities
authority to prohibit illicit connections
Sec. 60-47; Sec. 60-48 (b)(1) & (2)
and discharges.
c. Maintain a
The permittee shall maintain a current
Storm Sewer
a map showing major outfalls and
System Map
receiving streams.
GIS Outfall Map
of Major
Outfalls.
d. Implement a
The permittee shall maintain a program
program to
for conducting dry weather flow field
Written IDDE Program Plan
detect dry
observations in accordance with written
Section 3
weather flows
procedures.
e. Investigate
The permittee shall maintain written
sources of
procedures for conducting
identified
investigations of identified illicit
Written IDDE Program Plan
illicit
discharges.
Section 4
discharges.
f. Track and
For each case the permittee shall track
document
and document 1) the date(s) the illicit
Files are saved on all Illicit
investigations
discharge was observed; 2) the results
Discharge Investigations
illicit
of the investigation; 3) any follow-up of
& Excel Spreadsheet
discharges
the investigation; and 4) the date the
investigation was closed.
g. Provide
The permittee shall implement and
IDDE Training Video
Employee
document a training program for
with Quiz
Training
appropriate municipal staff, who as

BMP
Measurable Goals
What Concord is doing
part of their normal job responsibilities,
may come into contact with or
otherwise observe an illicit discharge or
illicit connection.
h. Provide Public
The permittee shall inform public
City Circular Ad
Education
employees, businesses, and the general
public of hazards associated with illegal
Some of Mandy's YouTube videos
discharges and improper disposal of
Stormwater Brochure
waste.
IDDE for Businesses Brochure
i. Provide a
The permittee shall promote, publicize,
public
and facilitate a reporting mechanism
704-920-5555, Stormwater
reporting
for the public and staff to report illicit
Customer Service, Online Form
mechanism
discharges and establish and
Written IDDE Program Plan
implement citizen request response
procedures.
Section 6
j. Enforcement
The permittee shall implement a
of the IDDE
mechanism to track the issuance of
ordinance
notices of violation and enforcement
actions as administered by the
IDDE Investigation Excel
permittee. This mechanism shall
Spreadsheet
include the ability to identify chronic
violators for initiation of actions to
reduce noncompliance.