Living in Henrieville, UT: what to set up and who to call
An EPA health-based violation from 2025 is still open for Henrieville Town Water System, and its latest lead result (9.8 ppb) was higher than 97% of similar systems’, though under the 15 ppb action level. Power in Henrieville comes from Garkane Energy Coop, a cooperative utility rather than a private company.
I’m new in town
What to set up in Henrieville, 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 Henrieville.
Power comes from Garkane Energy Coop
Garkane Energy Coop (Garkane Energy Coop, Inc), a cooperative utility, serves all of Henrieville. Its homes paid an average of 11.6¢ per kWh in 2025, about $102 a month (its average across Utah).
Start or move service: garkaneenergy.com · (888) 644-5026
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Henrieville Town Water System
Henrieville Town Water System supplies almost all of Henrieville. It draws ground water and serves 221 people in all.
1 health-based violation reported to EPA in the five years to October 2026: a groundwater treatment requirement (Groundwater Rule), beginning Jan 2025. 77% of the 15,074 systems serving 101–500 people had none. 1 older violation is still open, since 2025: a groundwater treatment requirement (Groundwater Rule), per EPA’s records.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2023–Dec 2025, was 9.8 ppb, below the 15 ppb action level that applied. That’s higher than 97% 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. UTAH09006.
1 home internet providers serve Henrieville
95% of 107 addresses can get 100/20 Mbps; 95% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| South Central Communications | Fiber | 92% | 1,000/1,000 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Henrieville’s trash rules yet
Pickup rules, the dump and recycling in Henrieville.
Where your child goes to school
Public school districts and the school path by grade.
Henrieville is in Garfield 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 Nov 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Mar 13, 2026.
Henrieville is in ZIP code 84736
ZIP codes where Henrieville residents live, with the share of the town in each.
| ZIP | Post office name | Share of Henrieville | ZIP’s residents in Henrieville |
|---|---|---|---|
| 84736 | Henrieville, UT | 100% | 94% |
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 Henrieville
Who supplies Henrieville’s drinking water, and has it had violations?
Henrieville Town Water System (EPA ID UTAH09006). It reported 1 health-based violation to EPA in the five years to October 2026: a groundwater treatment requirement (Groundwater Rule). 77% of systems its size had none. Its latest lead 90th percentile was 9.8 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Henrieville?
Garkane Energy Coop (Garkane Energy Coop, Inc), a cooperative utility. Its homes paid about 11.6¢ per kWh in 2025 (EIA).
What internet providers serve Henrieville?
South Central Communications (FCC, as of December 2025).
What ZIP codes are in Henrieville?
84736. Census 2020 ZIP Code Tabulation Areas.
What school district is Henrieville in?
Garfield School District.
How do I register to vote in Henrieville?
In Utah you can register online until 11 days before Election Day, in person up to and including Election Day, or by mail (received 11 days before). Elections here are run by the Garfield County Auditor/Clerk. Check your registration at votesearch.utah.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 Mar 13, 2026 (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 National Broadband Map, as of December 2025.