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Stormwater Document Library


Annual Stormwater Report

Your stormwater fees make a difference in our community. In 2022, a total of 58 drainage maintenance projects were completed and 3,800 miles of roads were swept.  


Floodplain Map 

Flooding is a naturally occurring and cyclical process. In order to protect homeowners, Westminster does not allow new home construction in a floodplain. Some older homes, however, might be in a floodplain if located near a stream or creek. Even if you live in an older home and have never experienced flooding, there is still the chance it could happen.  

View the floodplain map here

Other Documents

Not finding what you’re looking for? Email us at stormwaterhotline@westminsterco.gov