Photo: Mike Fisher from Webster, TX, USA · CC BY 2.0Living in Nassau Bay, TX: what to set up and who to call
The City of Nassau Bay water system has a clean five-year EPA record, but its latest lead result, 5.5 ppb, was higher than 93% of similar systems’ (the action level is 15). Xfinity is the only wired internet provider that reaches most of Nassau Bay.
I’m new in town
What to set up in Nassau Bay, 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 Nassau Bay.
Power comes from Entergy Texas
Entergy Texas (Entergy Texas Inc.), an investor-owned utility, serves all of Nassau Bay. Its homes paid an average of 13.9¢ per kWh in 2025, about $172 a month (its average across Texas).
Start or move service: entergy-texas.com · (800) 368-3749
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from City of Nassau Bay water system
The City of Nassau Bay water system supplies almost all of Nassau Bay. It buys treated surface water (EPA lists Clear Lake City Water Authority as seller) and serves 5,347 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 80% of the 5,012 systems serving 3,301–10,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2024–Dec 2026, was 5.5 ppb, below the 15 ppb action level that applied. The highest in five years was 12.3 ppb. That’s higher than 93% 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. TX1010152.
6 home internet providers serve Nassau Bay
100% of 1,428 addresses can get 100/20 Mbps; 29% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Xfinity | Cable | 100% | 2,000/250 |
| Frontier | Fiber, DSL | 32% | 7,000/7,000 |
| Rural Telecommunications of America | Fixed wireless | 100% | 300/150 |
| Verizon | Fixed wireless | 91% | 300/20 |
| AT&T | Fixed wireless | 67% | 100/20 |
| T-Mobile | Fixed wireless | 58% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Trash and recycling in Nassau Bay
Pickup days, the drop-off and recycling in Nassau Bay, from the town’s own site.
Single-stream recycling
All your recyclables go in one bin, no sorting.
- Aluminum Foil (balled)
- Aluminum Foil Baking Pans
- Food Cans
- Soda Cans
- Steel and Tin Cans
- Corrugated cardboard
We couldn’t find pickup days or drop-off hours. Check nassaubay.com →
From nassaubay.com, 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.
Nassau Bay is in Clear Creek Independent School District.
A−School 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 Jan 2026; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Nassau Bay is in ZIP code 77058
ZIP codes where Nassau Bay residents live, with the share of the town in each.
| ZIP | Post office name | Share of Nassau Bay | ZIP’s residents in Nassau Bay |
|---|---|---|---|
| 77058 | Houston, TX | 100% | 28% |
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 Nassau Bay
Who supplies Nassau Bay’s drinking water, and has it had violations?
The City of Nassau Bay water system (EPA ID TX1010152). It reported no health-based violations to EPA in the five years to October 2026; 80% of systems its size had none. Its latest lead 90th percentile was 5.5 ppb (Jan 2024–Dec 2026), against a 15 ppb action level.
Who provides electricity in Nassau Bay?
Entergy Texas (Entergy Texas Inc.), an investor-owned utility. Its homes paid about 13.9¢ per kWh in 2025 (EIA).
What internet providers serve Nassau Bay?
Xfinity, Frontier, Rural Telecommunications of America, Verizon, AT&T, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Nassau Bay?
77058. Census 2020 ZIP Code Tabulation Areas.
What school district is Nassau Bay in?
Clear Creek Independent School District.
How do I register to vote in Nassau Bay?
Texas has no online registration; you can register in person until 30 days before Election Day or by mail (postmarked 30 days before). Elections here are run by the Harris County Early Voting Clerk. Check your registration at teamrv-mvp.sos.texas.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: Nassau Bay’s own website (nassaubay.com), 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.