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 Noah Truesdell 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 |
|---|---|---|---|
| Cheryl | Knottnerus | City of Coralville | Johnson |
| Tyler | Knudsen | TK Grading and Seeding | Story |
| Jim | Koboldt | GTG Construction | Polk |
| Jon | Koch | City of Muscatine | Muscatine |
| Mike | Koehn | Cardinal Construction, Inc. | Black Hawk |
| Nick | Koelker | Koelker Excavating | Linn |
| Jeffrey | Koenig | HR Green, Inc. | Linn |
| Rudy | Koester | City of Ames | Story |
| Dave | Kohlhaase | Dickinson County Environmental Health | Dickinson |
| Ben | Kohnen | Rasch Construction | Webster |
Participant Info
- First Name
- Jerry
- Last Name
- Boyles
- Company
- HGM Associates Inc.
- County
- Pottawattamie
- State
- IA
- Country
- USA
- Phone
- (712) 323-0530
- jboyles@hgmonline.com
- Certifications
- ICCSPPI
- ICCSPPI Expiration
- December 14, 2020
- HBSS Expiration
- ICSD Expiration
- ICIMSP Expiration