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 |
---|---|---|---|
Nicole | Tienter | Mortensen Construction | Pottawattamie |
Dillon | Timmerman | Soil Tek | Polk |
Dillon | Timmerman | Soil Tek | Polk |
Bruce | Timmons | ||
Bruce | Timmons | ||
Eric | Tjelmeland | City of Iowa City | Johnson |
Eric | Tjelmeland | City of Iowa City | Johnson |
Preston | Tobin | Stevens Erosion Control, Inc. | Johnson |
Preston | Tobin | Stevens Erosion Control, Inc. | Johnson |
Rai | Tokuhisa | HR Green | Linn |
Participant Info
- First Name
- Logan
- Last Name
- Van Dyke
- Company
- County
- State
- Country
- Phone
- iowaearthdoctor@gmail.com
- Certifications
- ICCSPPI
- ICCSPPI Expiration
- May 2, 2026
- HBSS Expiration
- ICSD Expiration
- ICIMSP Expiration
- IGISC Expiration
Personal Info
- Full name
- Logan Van Dyke