Living in Elvira Township, SD: what to set up and who to call
Power in Elvira Township comes from Central Electric Coop, a cooperative utility rather than a private company. The nearest emergency room is Avera Weskota Memorial Medical Center - Cah, 21.6 miles away.
I’m new in town
What to set up in Elvira Township, 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 Elvira Township.
Power comes from Central Electric Coop
Central Electric Coop (Central Electric Coop, Inc - (SD)), a cooperative utility, serves all of Elvira Township. Its homes paid an average of 14.7¢ per kWh in 2025, about $225 a month (its average across South Dakota).
Start or move service: centralec.coop · (605) 996-7516
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Mid-Dakota Rural Water
Mid-Dakota Rural Water supplies Elvira Township: about 61% of residents live in its service area. Aurora-Brule Rural Water System serves another 44%. About 16% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws surface water and serves 11,833 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 83% of the 3,525 systems serving 10,001–50,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan–Dec 2025, was 2.0 ppb, below the 15 ppb action level that applied. That’s higher than 65% 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. SD4602175.
2 home internet providers serve Elvira Township
99% of 42 addresses can get 100/20 Mbps; 99% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Midstate Communications | Fiber | 98% | 1,000/1,000 |
| T-Mobile | Fixed wireless | 5% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Elvira Township’s trash rules yet
Pickup rules, the dump and recycling in Elvira Township.
Where your child goes to school
Public school districts and the school path by grade.
Elvira Township is in Wessington Springs School District 36-2.
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 Jul 2023; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Aug 3, 2026.
Elvira Township spans 2 ZIP codes
ZIP codes where Elvira Township residents live, with the share of the town in each.
| ZIP | Post office name | Share of Elvira Township | ZIP’s residents in Elvira Township |
|---|---|---|---|
| 57341 | Gann Valley, SD | 95% | 30% |
| 57362 | Miller, SD | 5% | 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 Elvira Township
Who supplies Elvira Township’s drinking water, and has it had violations?
Mid-Dakota Rural Water (EPA ID SD4602175). It reported no health-based violations to EPA in the five years to October 2026; 83% of systems its size had none. Its latest lead 90th percentile was 2.0 ppb (Jan–Dec 2025), against a 15 ppb action level.
Who provides electricity in Elvira Township?
Central Electric Coop (Central Electric Coop, Inc - (SD)), a cooperative utility. Its homes paid about 14.7¢ per kWh in 2025 (EIA).
What internet providers serve Elvira Township?
Midstate Communications, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Elvira Township?
57341 (95%), 57362 (5%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Elvira Township in?
Wessington Springs School District 36-2.
How do I register to vote in Elvira Township?
South Dakota has no online registration; you can register in person until 15 days before Election Day or by mail (received 15 days before). Elections here are run by the Buffalo County Auditor. Check your registration at vip.sdsos.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 Aug 3, 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.