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STORMWATER MAIN PAGE
STORMWATER LINKS
Stormwater Management Main Page
Common Violations
Non-Stormwater Discharges (Allowable )
REPORT ILLICIT DISCHARGES
To report an illicit discharge in to the City of Rockwall’s Waterways please make a service request. Service requests may be submitted online through the department’s webpage or by calling Customer Service at (972) 772-6791
Click here to submit your request
REPORT CONSTRUCTION
STORMWATER
RUNOFF CONCERNS
To report any construction site stormwater runoff concerns, please call the engineering department at (972) 772-6442.
REGULATION
The City of Rockwall is a small Municipal Separate Storm Sewer System (MS4) operator that is located within an urbanized area and is eligible for coverage under Texas Pollutant Discharge Elimination System (TPDES) General Permit No. TXR040000. Under the authority of the Environmental Protection Agencies Clean Water Act a storm water permitting program was developed. The population served within the City of Rockwall urbanized area is over 40,000 but less than 100,000 based on 2020 Census data, therefore the City is categorized as a Level 3 MS4 Operator.
ANNUAL REPORTS
2024 Annual Report
2023 Annual Report
2022 Annual Report
2021 Annual Report
2020 Annual Report
2019 Annual Report
2018 Annual Report
2017 Annual Report
2016 Annual Report
2015 Annual Report
2014 Annual Report
SWMP Report
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STORMWATER MANAGEMENT PROGRAM
(SWMP)
A SWMP has been developed and is being implemented according to the requirements of Part IV of TPDES General Permit No. TXR040000, for storm water discharges that reach waters of the United States. The SWMP was developed to prevent pollution in storm water to the maximum extent practicable (MEP) and effectively prohibit illicit discharges to the system. As required by the TPDES General Permit, the specific activities to be implemented in this SWMP include the following Minimum Control Measures (MCMs):
- Public Education and Outreach
- Public Involvement/Participation
- Illicit Discharge Detection and Elimination (IDDE)
- Construction Site Storm Water Runoff Control
- Post-Construction Storm Water Management in New Development and Re-Development
- Pollution Prevention and Good Housekeeping for Municipal Operations
PUBLIC EDUCATION
Public Education Task Force
Texas Smartscape
Doo the Right Thing
Yard Waste Management
Cease the Grease – Defend Your Drains
GIS STORM SEWER MAPS
Storm Sewer Map
Terrain and Floodplain
ADDITIONAL INFORMATION
Construction Notes
FEMA Floodplain Maps
Flood Damage Prevention Ordinance
Stormwater Management Ordinance 18-15
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