Search for Iowa Certified Stormwater Professionals
Use any of the following criteria below to search for Iowa certified stormwater professionals. Click on a professional’s last name to see their certifications and contact information. Please contact us if your contact information is incorrect or needs to be updated.
CR = Certified Rainscaper
HBSS = Homebuilder SWPPP Supervisors
ICCSPPI = Iowa Certified Construction Site Pollution Prevention Inspectors & Installers
ICSD = Iowa Certified SWPPP Designers
ICIMSP = Iowa Certification of Inspection and Maintenance of Stormwater Practices
| First Name | Last Name | Company | County |
|---|---|---|---|
| Richard | Johnson | DGR Engineering | Iowa |
| Richard | Johnson | DGR Engineering | Woodbury |
| Nathan | Johnson | FOX Engineering Associates, Inc. | Warren |
| Garrett | Johnson | JEO Consulting Group, Inc. | Douglas |
| Wayne | Johnson | Polk County | Polk |
| Kent | Johnson | Soil tek | Polk |
| Nathan | Johnson | The Whiting-Turner Contracting Company | Pottawattamie |
| Connor | Johnson | City of Des Moines, IA | Polk |
| Kevin | Johnson | ||
| Elara | Jondle | A. Leo Pelds Engineering Company | Polk |
Participant Info
- First Name
- Rachel
- Last Name
- Vanderwerff
- Company
- Impact7G
- County
- Johnson
- State
- IA
- Country
- USA
- Phone
- (319) 358-2542
- rvanderwerff@impact7g.com
- Certifications
- ICCSPPI ICSD ICIMSP
- ICCSPPI Expiration
- May 20, 2023
- HBSS Expiration
- ICSD Expiration
- November 13, 2023
- ICIMSP Expiration
- June 18, 2023
- IGISC Expiration
Personal Info
- Full name