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 |
|---|---|---|---|
| Tony | Allen | Paper Street Consultants | Polk |
| Tony | Allen | Paper Street Consultants | Polk |
| Gene | Allen | Andersen Construction | Pottawattamie |
| Matt | Allender | ||
| Matt | Allender | DGR Engineering | Lyon |
| Duane | Allers | Weitz Industrial LLC | Linn |
| Duane | Allers | Weitz Industrial LLC | Linn |
| Zaid | Alsamawi | HR Green, Inc. | Johnson |
| Zaid | Alsamawi | HR Green, Inc. | Johnson |
| Jordon | Altenhofen | City of Coralville |
Participant Info
- First Name
- Derek
- Last Name
- Lash
- Company
- County
- State
- Country
- Phone
- dlash@eorinc.com
- Certifications
- ICCSPPI ICSD
- ICCSPPI Expiration
- April 12, 2025
- HBSS Expiration
- ICSD Expiration
- April 11, 2025
- ICIMSP Expiration
- IGISC Expiration
Personal Info
- Full name
- Derek Lash