Photo: Roastedbeanz1 · CC BY-SA 4.0Living in Three Creeks, MO: what to set up and who to call
The closest public drop-off to Three Creeks is City of Washington Recycling Center, 3 miles out; the town decides whether residents may use it. For a library card, the closest branch is Washington Public Library, 1.9 miles out.
I’m new in town
What to set up in Three Creeks, 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 Three Creeks.
Power comes from Union Electric
Union Electric (Union Electric Co - (MO)), an investor-owned utility, serves all of Three Creeks. Its homes paid an average of 13.3¢ per kWh in 2025, about $137 a month (its average across Missouri).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from St Charles County Pwsd 2 Dutzow
St Charles County Pwsd 2 Dutzow supplies almost all of Three Creeks. It draws ground water and serves 400 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 77% of the 15,074 systems serving 101–500 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2021–Dec 2023, was 3.9 ppb, below the 15 ppb action level that applied. That’s higher than 87% 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. MO6024628.
Which providers serve Three Creeks
This card will list the home internet providers the FCC’s National Broadband Map shows in Three Creeks, 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.
The nearest public drop-off is 3 miles away
Pickup rules, the dump and recycling in Three Creeks.
City of Washington Recycling Center
400 Recycle Drive, Washington, MO, 63090 · run by City of Washington
This isn’t Three Creeks’ own facility. Whether Three Creeks residents may use it is the town’s rule: check the town’s office.
OpenStreetMap, as of Oct 9, 2026. © OpenStreetMap contributors.
Where your child goes to school
Public school districts and the school path by grade.
Three Creeks is in Washington School District.
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.
Town hall and registering to vote
Who to call, and how to register.
Election office: FVAP local election office directory, updated Aug 2019; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Three Creeks is in ZIP code 63357
ZIP codes where Three Creeks residents live, with the share of the town in each.
| ZIP | Post office name | Share of Three Creeks | ZIP’s residents in Three Creeks |
|---|---|---|---|
| 63357 | Marthasville, MO | 100% | 0% |
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 Three Creeks
Who supplies Three Creeks’ drinking water, and has it had violations?
St Charles County Pwsd 2 Dutzow (EPA ID MO6024628). It reported no health-based violations to EPA in the five years to October 2026; 77% of systems its size had none. Its latest lead 90th percentile was 3.9 ppb (Jan 2021–Dec 2023), against a 15 ppb action level.
Who provides electricity in Three Creeks?
Union Electric (Union Electric Co - (MO)), an investor-owned utility. Its homes paid about 13.3¢ per kWh in 2025 (EIA).
What ZIP codes are in Three Creeks?
63357. Census 2020 ZIP Code Tabulation Areas.
What school district is Three Creeks in?
Washington School District.
How do I register to vote in Three Creeks?
In Missouri you can register online until 27 days before Election Day, in person until 27 days before Election Day, or by mail (postmarked 27 days before). Elections here are run by the Warren. Check your registration at voteroutreach.sos.mo.gov.
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.