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 |
|---|---|---|---|
| Daniel | Van Heiden | Beard & Van Heiden Contracting, LCC | |
| Daniel | Van Holland | City of Perry | Dallas |
| Daniel | Van Holland | City of Perry | Dallas |
| James | Van Hove | Clapsaddle-Garber Associates | Marshall |
| James | Van Hove | Clapsaddle-Garber Associates | Marshall |
| Andrew | Van Raden | Fox Engineering | Iowa |
| Andrew | Van Raden | Fox Engineering | Iowa |
| Erin | Van Roekel | Garden & Associates, LTD | Mahaska |
| Erin | Van Roekel | Garden & Associates, LTD | Mahaska |
| Matt | Van Schouwen | City of Sioux Center | Sioux |
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