Little Cabin Creek Bridge · Photo: G. Edward Johnson · CC BY 4.0Living in South Coffeyville, OK: what to set up and who to call
Nowata Co RWD #7 reported 17 health-based violations to EPA in the last five years: disinfection byproducts (TTHM) ×11, disinfection byproducts (HAA5) ×5, a lead and copper treatment requirement (Lead and Copper Rule Revisions). 78% of systems its size reported none. South Coffeyville runs its own electric utility, Town of South Coffeyville.
I’m new in town
What to set up in South Coffeyville, 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 South Coffeyville.
Power comes from Town of South Coffeyville
Town of South Coffeyville (Town of South Coffeyville - (OK)), a municipal utility, serves 97.7% of South Coffeyville residents.
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Nowata Co RWD #7
Nowata Co RWD #7 supplies South Coffeyville: about 50% of residents live in its service area. About 49% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It buys treated surface water (EPA lists City of Coffeyville as seller) and serves 1,050 people in all.
17 health-based violations reported to EPA in the five years to October 2026: disinfection byproducts (TTHM) ×11, disinfection byproducts (HAA5) ×5, a lead and copper treatment requirement (Lead and Copper Rule Revisions), the latest beginning Jan 2025. 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–Jun 2026, was 1.5 ppb, below the 15 ppb action level that applied. That’s higher than 61% 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. OK3005321.
4 home internet providers serve South Coffeyville
83% of 403 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Cox Communications | Cable | 79% | 2,000/35 |
| Wake Wireless | Fixed wireless | 80% | 500/200 |
| KWIKOM Communications | Fixed wireless | 44% | 60/12 |
| T-Mobile | Fixed wireless | 35% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have South Coffeyville’s trash rules yet
Pickup rules, the dump and recycling in South Coffeyville.
Where your child goes to school
Public school districts and the school path by grade.
South Coffeyville is in South Coffeyville Schools.
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 Feb 2018; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
South Coffeyville is in ZIP code 74072
ZIP codes where South Coffeyville residents live, with the share of the town in each.
| ZIP | Post office name | Share of South Coffeyville | ZIP’s residents in South Coffeyville |
|---|---|---|---|
| 74072 | S Coffeyville, OK | 100% | 41% |
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 South Coffeyville
Who supplies South Coffeyville’s drinking water, and has it had violations?
Nowata Co RWD #7 (EPA ID OK3005321). It reported 17 health-based violations to EPA in the five years to October 2026: disinfection byproducts (TTHM) ×11, disinfection byproducts (HAA5) ×5, a lead and copper treatment requirement (Lead and Copper Rule Revisions). 78% of systems its size had none. Its latest lead 90th percentile was 1.5 ppb (Jan–Jun 2026), against a 15 ppb action level.
Who provides electricity in South Coffeyville?
Town of South Coffeyville (Town of South Coffeyville - (OK)), a municipal utility.
What internet providers serve South Coffeyville?
Cox Communications, Wake Wireless, KWIKOM Communications, T-Mobile (FCC, as of December 2025).
What ZIP codes are in South Coffeyville?
74072. Census 2020 ZIP Code Tabulation Areas.
What school district is South Coffeyville in?
South Coffeyville Schools.
How do I register to vote in South Coffeyville?
In Oklahoma you can register online until 25 days before Election Day, in person until 25 days before Election Day, or by mail (received 25 days before). Elections here are run by the Secretary, Nowata County Election Board. Check your registration at okvoterportal.okelections.us.
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.