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SEASONAL NOTE:
If you are contacting SEMSWA regarding stormwater matters, your email will be routed to the appropriate SEMSWA Program for review and response.
Please direct questions regarding mosquito control to:
Arapahoe County Open Spaces
https://www.arapahoegov.com/1232/Mosquito-Control
720-874-6540
OR
City of Centennial
https://www.centennialco.gov/Residents/Health-Environment/Mosquito-Control
303-325-8000
CONTACT SEMSWA FORM:
SEMSWA OFFICE LOCATION:
7437 S Fairplay St. Centennial, CO 80112
Main Phone: 303-858-8844
Business Hours: 8:00 am – 4:30 pm Monday thru Friday
Email: semswamain@semswa.org
Most Popular Pages
Permitting
For Park, Metro Dist. & HOA Maint.
Information For Businesses
- GESC Considerations for Pipe Relining Operations
- GESC Considerations for Minor Right of Way/Streetscape Construction
- GESC Considerations for Minor Commercial Construction
- Annual Bore Utility Permits
- Land Development Review Process Explained
- Permits
- Fees
- Am I in the Floodplain?
- Working in the Floodplain
- Maintaining your pond or other stormwater feature
- Grant Program
- Pollution Prevention