Photo: Jerry Dougherty · CC BY 2.5Living in Baltic, CT: what to set up and who to call
Baltic has no town government of its own, so New London County runs its elections and most services, and its children attend Sprague School District. Tap water in Baltic comes from Sprague Water & Sewer Authority, which has a clean five-year EPA record (about 22% of systems its size had a health-based violation) and a latest lead result below detection.
I’m new in town
What to set up in Baltic, 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 Baltic.
Power comes from City of Norwich
City of Norwich (City of Norwich - (CT)), a municipal utility, serves 79.8% of Baltic residents. Its homes paid an average of 23.4¢ per kWh in 2025, about $148 a month (its average across Connecticut).
Start or move service: norwichpublicutilities.com · (860) 887-2555
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Sprague Water & Sewer Authority
Sprague Water & Sewer Authority supplies Baltic: about 91% of residents live in its service area. About 9% 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 1,058 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 78% of the 7,966 systems serving 1,001–3,300 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2022–Dec 2024, was 0.0 ppb, below the 15 ppb action level that applied. The highest in five years was 2.0 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. CT1330021.
5 home internet providers serve Baltic
100% of 332 addresses can get 100/20 Mbps; 93% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Xfinity | Cable | 100% | 2,000/250 |
| Frontier | Fiber, DSL | 91% | 7,000/7,000 |
| T-Mobile | Fixed wireless | 81% | 100/20 |
| Verizon | Fixed wireless | 49% | 300/20 |
| AT&T | Fixed wireless | 48% | 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 2 miles away
Pickup rules, the dump and recycling in Baltic.
Sprague Transfer Station
112 Bushnell Hollow Road, Sprague, CT, 06330 · run by Town of Sprague
This isn’t Baltic’s own facility. Whether Baltic 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.
Baltic is in Sprague School District.
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.
No town hall: the county runs things
Baltic is unincorporated, so New London County is the local government.
Election office: FVAP local election office directory, updated Jun 2019; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 30, 2026.
Baltic is in ZIP code 06330
ZIP codes where Baltic residents live, with the share of the town in each.
| ZIP | Post office name | Share of Baltic | ZIP’s residents in Baltic |
|---|---|---|---|
| 06330 | Baltic, CT | 100% | 37% |
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 Baltic
Who supplies Baltic’s drinking water, and has it had violations?
Sprague Water & Sewer Authority (EPA ID CT1330021). It reported no health-based violations to EPA in the five years to October 2026; 78% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jan 2022–Dec 2024), against a 15 ppb action level.
Who provides electricity in Baltic?
City of Norwich (City of Norwich - (CT)), a municipal utility. Its homes paid about 23.4¢ per kWh in 2025 (EIA).
What internet providers serve Baltic?
Xfinity, Frontier, T-Mobile, Verizon, AT&T (FCC, as of December 2025).
What ZIP codes are in Baltic?
06330. Census 2020 ZIP Code Tabulation Areas.
What school district is Baltic in?
Sprague School District.
How do I register to vote in Baltic?
In Connecticut you can register online until 18 days before Election Day, in person up to and including Election Day, or by mail (postmarked 18 days before). Elections here are run by the Sprague Town Clerk. Check your registration at portaldir.ct.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 Sep 30, 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.