Living in White Mountain Lake, AZ: what to set up and who to call
The Voyager at White Mountain Lakes Wc water system reported 3 health-based violations to EPA in the last five years: a groundwater treatment requirement (Groundwater Rule) ×3. 78% of systems its size reported none. White Mountain Lake has no town government of its own, so Navajo County runs its elections and most services, and its children attend Show Low Unified District.
I’m new in town
What to set up in White Mountain Lake, 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 White Mountain Lake.
Power comes from APS
APS (Arizona Public Service Co.), an investor-owned utility, serves all of White Mountain Lake. Its homes paid an average of 17.0¢ per kWh in 2025, about $165 a month (its average across Arizona).
Start or move service: aps.com
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Voyager at White Mountain Lakes Wc water system
The Voyager at White Mountain Lakes Wc water system supplies White Mountain Lake: about 53% of residents live in its service area. About 40% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws ground water and serves 1,997 people in all.
3 health-based violations reported to EPA in the five years to October 2026: a groundwater treatment requirement (Groundwater Rule) ×3, the latest beginning Dec 2022. 78% of the 7,966 systems serving 1,001–3,300 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jan–Dec 2025, was 0.0 ppb, below the 15 ppb action level that applied. The highest in five years was 1.9 ppb. Results below detection are reported as 0, so 0 doesn’t mean no lead at any tap.
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. AZ0409034.
5 home internet providers serve White Mountain Lake
89% of 2,092 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Sparklight | Cable | 78% | 1,000/50 |
| Frontier | DSL | 31% | 10/1 |
| Smith Bagley | Fixed wireless | 100% | 100/100 |
| Verizon | Fixed wireless | 71% | 300/20 |
| Ethos Broadband | Fixed wireless | 6% | 100/25 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have White Mountain Lake’s trash rules yet
Pickup rules, the dump and recycling in White Mountain Lake.
Where your child goes to school
Public school districts and the school path by grade.
White Mountain Lake is in Show Low Unified District.
B+School gradeSee 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
White Mountain Lake is unincorporated, so Navajo County is the local government.
Election office: FVAP local election office directory, updated Sep 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
White Mountain Lake spans 2 ZIP codes
ZIP codes where White Mountain Lake residents live, with the share of the town in each.
| ZIP | Post office name | Share of White Mountain Lake | ZIP’s residents in White Mountain Lake |
|---|---|---|---|
| 85901 | Show Low, AZ | 93% | 12% |
| 85912 | White Mountain Lake, AZ | 7% | 58% |
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 White Mountain Lake
Who supplies White Mountain Lake’s drinking water, and has it had violations?
The Voyager at White Mountain Lakes Wc water system (EPA ID AZ0409034). It reported 3 health-based violations to EPA in the five years to October 2026: a groundwater treatment requirement (Groundwater Rule) ×3. 78% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jan–Dec 2025), against a 15 ppb action level.
Who provides electricity in White Mountain Lake?
APS (Arizona Public Service Co.), an investor-owned utility. Its homes paid about 17.0¢ per kWh in 2025 (EIA).
What internet providers serve White Mountain Lake?
Sparklight, Frontier, Smith Bagley, Verizon, Ethos Broadband (FCC, as of December 2025).
What ZIP codes are in White Mountain Lake?
85901 (93%), 85912 (7%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is White Mountain Lake in?
Show Low Unified District.
How do I register to vote in White Mountain Lake?
In Arizona you can register online until 29 days before Election Day, in person until 29 days before Election Day, or by mail (postmarked 29 days before). Elections here are run by the Navajo County Recorder. Check your registration at my.arizona.vote.
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 Sep 12, 2025 (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.