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 |
|---|---|---|---|
| Ryan | Raske | HR Green | |
| Ryan | Raske | ||
| John | Rathbun | Johnson Co. Soil & Water Conservation District | Johnson |
| John | Rathbun | Johnson Co. Soil & Water Conservation District | Johnson |
| John | Rathbun | Clear Creek Watershed | Johnson |
| Karrah | Rau | Soil Tek | Polk |
| Karrah | Rau | Soil Tek | Polk |
| Terra | Ray | City of Cedar Falls | Black Hawk |
| Terra | Ray | City of Cedar Falls | Black Hawk |
| Jason | Rayburn |
Participant Info
- First Name
- Roger
- Last Name
- Bentz
- Company
- City of Sioux City
- County
- Woodbury
- State
- IA
- Country
- USA
- Phone
- (712) 279-6349
- rbentz@sioux-city.org
- Certifications
- ICSD
- ICCSPPI Expiration
- HBSS Expiration
- ICSD Expiration
- July 15, 2024
- ICIMSP Expiration
- IGISC Expiration
Personal Info
- Full name
- Roger Bentz