West Des Moines is working collaboratively with the cities of Clive, Urbandale, and Waukee to develop suitable guidelines and ordinances which will address Stormwater Management while meeting the National Pollutant Discharge Elimination System (NPDES) requirements within these communities. Each city will be implementing Best Management Practices (BMPs) for six minimum control measures in an attempt to reduce pollutants discharged to the Municipal Separate Storm Sewer System (MS4). The six minimum control measures listed in the City of West Des Moines' MS4 Permit are:

  1. Public Education and Outreach
  2. Public Involvement and Participation
  3. Illicit Discharge Detection and Elimination
  4. Construction Site Stormwater Runoff Control
  5. Post-Construction Stormwater Management
  6. Pollution Prevention and Good Housekeeping

 

 

For further information on the Iowa Department of Natural Resources (IDNR) NPDES General Permit No. 2 for Storm Water Discharge Associated with Construction Activities, please select this document:

Iowa Department of Natural Resources (IDNR) National Pollutant Discharge Elimination System (NPDES) General Permit No. 2

Iowa DNR Topsoil Preservation Requirements

Additional information 

Iowa Department of Natural Resources (IDNR) Storm Water Program

Environmental Protection Agency (EPA) National Pollutant Discharge Elimination System (NPDES) Program

Developing your Stormwater Pollution Prevention Plan (SWPPP)

Environmental Protection Agency (EAP) Stormwater Pollution Prevention Plan (SWPPP) Template

Iowa Stormwater Education Partnership (ISWEP) Stormwater Pollution Prevention Plan (SWPPP) Template

Environmental Protection Agency (EAP) Guidance for Small Residential Construction Site Stormwater Management

Iowa Stormwater Education Partnership (ISWEP) Guidance for Small Residential Construction Site Stormwater Management

 
Detention Basins and Ponds

Detention Basins/Ponds and Iowa Stormwater Management Manual

Intro To Ponds and Watersheds

Shoreline Erosion

Dredging and Case Studies

No-Mow Areas

Excess Nutrients

Wildlife Management

Plant Management

Invasive Species  

Fisheries Management for Pond Owners

 

Residents can implement measures and help reduce pollutants in stormwater!

Urban Stormwater Drainage Brochure

Stormwater Assistance Program (SWAP) Reimbursements

Iowa Stormwater Education Partnership (ISWEP) Resources

Rain Campaign

26on26 Campaign

 

Anyone seeking additional information should contact:  Nick Rentel, Principal Engineer at (515) 222-3476 or email nick.rentel@wdm.iowa.gov.

To report a stormwater-related issue, call Public Services at 515-222-3480 or report it on SeeClickFix.

2026 Public Events

Walnut Creek WMA Meeting
North and Middle Rivers WMA Meeting
Walnut Creek WMA Meeting
North and Middle Rivers WMA Meeting
Walnut Creek Watershed Festival
Walnut Creek WMA Meeting
North and Middle Rivers WMA Meeting
Walnut Creek WMA Meeting
North and Middle Rivers WMA Meeting