Hydrohistorian
Who is my water provider in Derby, Colorado?
Who is my water provider?
Type a Colorado address, or use your location. This names the community water systems whose EPA service-area boundary contains that point.
The system serving Derby
The town outline is the Census place boundary; the filled areas are EPA service areas. Blue is a boundary a utility or county traced; amber is one EPA modelled from census places.
Common questions
Who is my water provider in Derby, Colorado?
South Adams County Water & Sanitation District is the water provider for Derby, Colorado. Its EPA service area covers all of the town, and it reports serving 75,559 people in all.
Where does Derby, Colorado get its water?
South Adams County Water & Sanitation District reports purchased surface water as its primary source. Its intakes, wells and any wholesale purchases are listed on its own page.
Nearby
- Every provider in Adams County
- Welby
- North Washington
- Twin Lakes
- Sherrelwood
- Northglenn
- Federal Heights
- Thornton
- Denver
Town outline: US Census cartographic place boundaries. Service areas and system facts: EPA SDWIS and the Community Water System Service Area Boundaries (v3, 2026), fetched 2026-09-08. A share is the fraction of the town's area a boundary covers, so shares can exceed 100% in total where a wholesaler's area overlays a retail system's. No population is stated for the town itself; every population here is the system's own report to EPA. Report a problem →