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 |
|---|---|---|---|
| Jordon | Altenhofen | City of Coralville | |
| Rich | Amendt | Marshall County Engineer's Office | Marshall |
| Rich | Amendt | Marshall County Engineer's Office | Marshall |
| Ryan | Ames | Lovewell Fencing, Inc. | Scott |
| Ryan | Ames | Lovewell Fencing, Inc. | Scott |
| Marcus | Amman | Story County Planning & Development | Story |
| Marcus | Amman | Story County Planning & Development | Story |
| Rose | Amundson | HR Green, Inc. | Linn, Johnson |
| Rose | Amundson | HR Green, Inc. | Linn, Johnson |
| Alex | Andera | Soil Tek | Polk |
Participant Info
- First Name
- Nathan
- Last Name
- Johnson
- Company
- The Whiting-Turner Contracting Company
- County
- Pottawattamie
- State
- IA
- Country
- USA
- Phone
- (906) 369-4473
- Nathan.Johnson@whiting-turner.com
- Certifications
- ICCSPPI
- ICCSPPI Expiration
- December 10, 2022
- HBSS Expiration
- ICSD Expiration
- ICIMSP Expiration
- IGISC Expiration
Personal Info
- Full name
- Nathan Johnson