Photo: Brian Stansberry · CC BY 3.0Living in Graysville, TN: what to set up and who to call
Graysville Water Dept reported 4 health-based violations to EPA in the last five years: a groundwater treatment requirement (Groundwater Rule) ×4. 78% of systems its size reported none. Power in Graysville comes from City of Chattanooga, a municipal utility rather than a private company.
I’m new in town
What to set up in Graysville, 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 Graysville.
Power comes from City of Chattanooga
City of Chattanooga (City of Chattanooga - (TN)), a municipal utility, serves 92.2% of Graysville residents. Its homes paid an average of 12.9¢ per kWh in 2025, about $144 a month (its average across Tennessee).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Graysville Water Dept
Graysville Water Dept supplies Graysville: about 90% of residents live in its service area. About 10% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws ground water (EPA lists Dayton Water Dept as seller) and serves 1,872 people in all.
4 health-based violations reported to EPA in the five years to October 2026: a groundwater treatment requirement (Groundwater Rule) ×4, the latest beginning Mar 2023. 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 2023–Dec 2025, was 1.0 ppb, below the 15 ppb action level that applied. That’s lower than 52% 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. TN0000269.
4 home internet providers serve Graysville
100% of 593 addresses can get 100/20 Mbps; 100% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| EPB | Fiber | 99% | 100,000/100,000 |
| Spectrum | Cable, Fiber | 96% | 1,000/1,000 |
| AT&T | Fixed wireless | 81% | 25/3 |
| T-Mobile | Fixed wireless | 57% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Trash and recycling in Graysville
Pickup days, the drop-off and recycling in Graysville, from the town’s own site.
We couldn’t find pickup days or drop-off hours. Check graysvilletn.gov →
From graysvilletn.gov, the town’s official site, checked Oct 21, 2026. Rules change: the town’s page is the last word. .
Where your child goes to school
Public school districts and the school path by grade.
Graysville is in Rhea County School District.
BSchool gradeSee 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 Sep 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Graysville spans 2 ZIP codes
ZIP codes where Graysville residents live, with the share of the town in each.
| ZIP | Post office name | Share of Graysville | ZIP’s residents in Graysville |
|---|---|---|---|
| 37338 | Graysville, TN | 78% | 34% |
| 37321 | Dayton, TN | 22% | 2% |
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 Graysville
Who supplies Graysville’s drinking water, and has it had violations?
Graysville Water Dept (EPA ID TN0000269). It reported 4 health-based violations to EPA in the five years to October 2026: a groundwater treatment requirement (Groundwater Rule) ×4. 78% of systems its size had none. Its latest lead 90th percentile was 1.0 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Graysville?
City of Chattanooga (City of Chattanooga - (TN)), a municipal utility. Its homes paid about 12.9¢ per kWh in 2025 (EIA).
What internet providers serve Graysville?
EPB, Spectrum, AT&T, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Graysville?
37338 (78%), 37321 (22%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Graysville in?
Rhea County School District.
How do I register to vote in Graysville?
In Tennessee you can register online until 30 days before Election Day, in person until 30 days before Election Day, or by mail (postmarked 30 days before). Elections here are run by the Rhea County Election Commission. Check your registration at tnmap.tn.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: Graysville’s own website (graysvilletn.gov), read Oct 21, 2026, pickup and drop-off facts extracted and checked against the page they came from.
- 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 Nov 18, 2024 (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.