Photo: Taurus876 at en.wikipedia · Public domainLiving in Sparkill, NY: what to set up and who to call
Veolia Water New York reported 16 health-based violations to EPA in the last five years: a PFAS chemical (PFOA) ×14, iron, a PFAS chemical (PFOS). 86% of systems its size reported none. Sparkill has no town government of its own, so Rockland County runs its elections and most services, and its children attend South Orangetown Central School District.
I’m new in town
What to set up in Sparkill, 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 Sparkill.
Power comes from Orange & Rockland
Orange & Rockland (Orange & Rockland Utilities, Inc.), an investor-owned utility, serves all of Sparkill. Its homes paid an average of 26.2¢ per kWh in 2025, about $182 a month (its average across New York, for customers on its standard service). New York lets you buy power from another supplier; 9% of Orange & Rockland’s home customers do, and Orange & Rockland still delivers it.
Start or move service: www.oru.com · (877) 434-4100
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Veolia Water New York
Veolia Water New York supplies almost all of Sparkill. It draws surface water and serves 270,000 people in all.
16 health-based violations reported to EPA in the five years to October 2026: a PFAS chemical (PFOA) ×14, iron, a PFAS chemical (PFOS), the latest beginning Apr 2026. 86% of the 84 systems serving 250,001–500,000 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jan–Jun 2026, was 3.0 ppb, below the 15 ppb action level that applied. The highest in five years was 5.8 ppb. That’s higher than 79% 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. NY4303673.
3 home internet providers serve Sparkill
100% of 526 addresses can get 100/20 Mbps; 100% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Verizon | Fiber, Fixed wireless | 99% | 980/880 |
| Optimum | Cable, Fiber | 96% | 8,000/8,000 |
| T-Mobile | Fixed wireless | 95% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Sparkill’s trash rules yet
Pickup rules, the dump and recycling in Sparkill.
Where your child goes to school
Public school districts and the school path by grade.
Sparkill is in South Orangetown Central 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
Sparkill is unincorporated, so Rockland County is the local government.
Election office: FVAP local election office directory, updated Jul 2019; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Aug 3, 2026.
Sparkill spans 2 ZIP codes
ZIP codes where Sparkill residents live, with the share of the town in each.
| ZIP | Post office name | Share of Sparkill | ZIP’s residents in Sparkill |
|---|---|---|---|
| 10983 | Tappan, NY | 62% | 17% |
| 10976 | Sparkill, NY | 38% | 26% |
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 Sparkill
Who supplies Sparkill’s drinking water, and has it had violations?
Veolia Water New York (EPA ID NY4303673). It reported 16 health-based violations to EPA in the five years to October 2026: a PFAS chemical (PFOA) ×14, iron, a PFAS chemical (PFOS). 86% of systems its size had none. Its latest lead 90th percentile was 3.0 ppb (Jan–Jun 2026), against a 15 ppb action level.
Who provides electricity in Sparkill?
Orange & Rockland (Orange & Rockland Utilities, Inc.), an investor-owned utility. Its homes paid about 26.2¢ per kWh in 2025 (EIA).
What internet providers serve Sparkill?
Verizon, Optimum, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Sparkill?
10983 (62%), 10976 (38%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Sparkill in?
South Orangetown Central School District.
How do I register to vote in Sparkill?
In New York you can register online until 10 days before Election Day, in person until 10 days before Election Day, or by mail (postmarked 15 days before and received 10 days before). Elections here are run by the Rockland County Board of Elections. Check your registration at voterlookup.elections.ny.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.