Photo: Jeffrey Beall · CC BY 4.0Living in Westcreek, CO: what to set up and who to call
The Westcreek Lakes WD water system reported 8 health-based violations to EPA in the last five years: a surface water treatment requirement (Surface Water Treatment Rule) ×6, fluoride ×2. 77% of systems its size reported none. Westcreek has no town government of its own, so Douglas County runs its elections and most services, and its children attend Douglas County School District RE-1.
I’m new in town
What to set up in Westcreek, and who provides it. Tap an answer for the details and where they come from.
Power, water and internet
Who to call to start service at a new address in Westcreek.
Power comes from CORE Electric Cooperative
CORE Electric Cooperative (CORE Electric Cooperative), a cooperative utility, serves all of Westcreek. Its homes paid an average of 15.6¢ per kWh in 2025, about $132 a month (its average across Colorado).
Start or move service: irea.coop · (303) 688-3100
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Westcreek Lakes WD water system
The Westcreek Lakes WD water system supplies Westcreek: about 75% of residents live in its service area. About 25% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws ground water influenced by surface water and serves 165 people in all.
8 health-based violations reported to EPA in the five years to October 2026: a surface water treatment requirement (Surface Water Treatment Rule) ×6, fluoride ×2, the latest beginning Jul 2025. 77% of the 15,074 systems serving 101–500 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jul–Dec 2025, was 2.1 ppb, below the 15 ppb action level that applied. The highest in five years was 3.0 ppb. That’s higher than 74% of similar systems’ latest results.
The system’s full record: EPA ECHO report
EPA SDWIS via Envirofacts (violations pulled Oct 9, 2026) and ECHO (lead samples, 2026Q3); service area: EPA Community Water System Service Area Boundaries v3.0. Violations are counted by the start of their compliance period. CO0118085.
Which providers serve Westcreek
This card will list the home internet providers the FCC’s National Broadband Map shows in Westcreek, the share of addresses that can get 100/20 Mbps and the share with fiber, with the map’s “as of” date.
Source to come: FCC Broadband Data Collection.
We don’t have Westcreek’s trash rules yet
Pickup rules, the dump and recycling in Westcreek.
Where your child goes to school
Public school districts and the school path by grade.
Westcreek is in Douglas County School District RE-1.
Test scores and every school: see Schools →U.S. Department of Education, NCES Common Core of Data, 2024–25. Enrollment rules and registration are the district’s.
No town hall: the county runs things
Westcreek is unincorporated, so Douglas County is the local government.
Election office: FVAP local election office directory, updated Jul 2026; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Westcreek is in ZIP code 80135
ZIP codes where Westcreek residents live, with the share of the town in each.
| ZIP | Post office name | Share of Westcreek | ZIP’s residents in Westcreek |
|---|---|---|---|
| 80135 | Sedalia, CO | 100% | 3% |
Census 2020 ZIP Code Tabulation Areas, by census block; post office names: GeoNames (CC BY 4.0). ZIPs created since 2020 are missing.
Getting around, the ER and the library
One line each; the subject pages have the rest.
ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.
Questions about living in Westcreek
Who supplies Westcreek’s drinking water, and has it had violations?
The Westcreek Lakes WD water system (EPA ID CO0118085). It reported 8 health-based violations to EPA in the five years to October 2026: a surface water treatment requirement (Surface Water Treatment Rule) ×6, fluoride ×2. 77% of systems its size had none. Its latest lead 90th percentile was 2.1 ppb (Jul–Dec 2025), against a 15 ppb action level.
Who provides electricity in Westcreek?
CORE Electric Cooperative (CORE Electric Cooperative), a cooperative utility. Its homes paid about 15.6¢ per kWh in 2025 (EIA).
What ZIP codes are in Westcreek?
80135. Census 2020 ZIP Code Tabulation Areas.
What school district is Westcreek in?
Douglas County School District RE-1.
How do I register to vote in Westcreek?
In Colorado you can register online until 8 days before Election Day, in person up to and including Election Day, or by mail (postmarked 8 days before). Elections here are run by the Douglas County Clerk and Recorder. Check your registration at sos.state.co.us.
Sources & dates
Every answer above names its source. Here they are with their dates.
- Water: EPA SDWIS (Envirofacts, pulled Oct 9, 2026), ECHO SDWA 2026Q3, EPA CWS Service Area Boundaries v3.0.
- Power: HIFLD Electric Retail Service Territories (map Aug 2023); EIA-861 final 2025.
- Trash: OpenStreetMap, Geofabrik extract of Oct 9, 2026. © OpenStreetMap contributors (ODbL).
- ZIP codes: Census 2020 ZCTA relationship files; GeoNames postal codes (CC BY 4.0).
- Schools: NCES Common Core of Data, 2024–25.
- Registration: vote.gov, updated Nov 18, 2024 (read Oct 10, 2026). Official sites and area codes: Wikidata.
- Election office: FVAP local election office directory (fetched Oct 10, 2026; each record dated), EAC EAVS 2024 jurisdictions; registration and lookup links from vote.gov’s state data, checked Oct 10, 2026.
- Internet (FCC): pending.