Heliograph Lookout Complex · Photo: Ezylola · CC BY-SA 4.0Living in Swift Trail Junction, AZ: what to set up and who to call
An EPA health-based violation from 2024 is still open for the City of Safford water system, which supplies Swift Trail Junction. Swift Trail Junction has no town government of its own, so Graham County runs its elections and most services, and its children attend Safford Unified District.
I’m new in town
What to set up in Swift Trail Junction, 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 Swift Trail Junction.
Power comes from Graham County Electric Coop
Graham County Electric Coop (Graham County Electric Coop Inc), a cooperative utility, serves all of Swift Trail Junction.
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from City of Safford water system
The City of Safford water system supplies Swift Trail Junction: about 69% of residents live in its service area. Usdj Fbp Fed Corr Inst Safford serves another 31%. It draws ground water and serves 20,600 people in all.
1 health-based violation reported to EPA in the five years to October 2026: a groundwater treatment requirement (Groundwater Rule), beginning Nov 2024. 83% of the 3,525 systems serving 10,001–50,000 people had none. 1 older violation is still open, since 2024: a groundwater treatment requirement (Groundwater Rule), per EPA’s records.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2024–Dec 2026, was 0.0 ppb, below the 15 ppb action level that applied. The highest in five years was 2.2 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. AZ0405005.
4 home internet providers serve Swift Trail Junction
98% of 774 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Sparklight | Cable | 96% | 1,000/50 |
| AT&T | Fixed wireless | 87% | 100/20 |
| Verizon | Fixed wireless | 32% | 300/20 |
| T-Mobile | Fixed wireless | 18% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
The nearest public drop-off is 1 miles away
Pickup rules, the dump and recycling in Swift Trail Junction.
Artesia Refuse Transfer Station
100 East Quail Trail, Safford, AZ, 85546 · run by Graham County
This isn’t Swift Trail Junction’s own facility. Whether Swift Trail Junction 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.
Most of Swift Trail Junction (97%) is in Safford Unified District; parts are in Thatcher Unified District (3%).
BSchool 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
Swift Trail Junction is unincorporated, so Graham 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.
Swift Trail Junction is in ZIP code 85546
ZIP codes where Swift Trail Junction residents live, with the share of the town in each.
| ZIP | Post office name | Share of Swift Trail Junction | ZIP’s residents in Swift Trail Junction |
|---|---|---|---|
| 85546 | Safford, AZ | 100% | 14% |
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 Swift Trail Junction
Who supplies Swift Trail Junction’s drinking water, and has it had violations?
The City of Safford water system (EPA ID AZ0405005). It reported 1 health-based violation to EPA in the five years to October 2026: a groundwater treatment requirement (Groundwater Rule). 83% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jan 2024–Dec 2026), against a 15 ppb action level.
Who provides electricity in Swift Trail Junction?
Graham County Electric Coop (Graham County Electric Coop Inc), a cooperative utility.
What internet providers serve Swift Trail Junction?
Sparklight, AT&T, Verizon, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Swift Trail Junction?
85546. Census 2020 ZIP Code Tabulation Areas.
What school district is Swift Trail Junction in?
Safford Unified District. Parts of the city are in Thatcher Unified District.
How do I register to vote in Swift Trail Junction?
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 Graham 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.