Short answer: Sewers barely reach Huntington Station: about 5% of the land is inside Huntington, so most homes depend on a cesspool, septic tank or I/A system.
Huntington Station in numbers
| Town | Town of Huntington |
|---|---|
| Area | 5.48 sq mi |
| In active sewer district | 5% · Huntington |
| In proposed district | 2% · Huntington Station |
| Groundwater zone | Zone I 100% |
| FEMA flood zone | 0% |
| One-family lots / median | 7,079 / 0.20 ac |
| One-family lots outside active sewer districts | about 6,939 |
Computed 2026-11-07 from Suffolk County GIS (hamlet boundaries, sewer districts, groundwater management zones, FEMA flood zones, protection areas, tax parcels). Shares are of land area; a district boundary is not a hookup, and some village-run systems are missing from the county layer. Method and full table.
Sewer coverage
Sewers barely reach Huntington Station: about 5% of the land is inside Huntington, so most homes depend on a cesspool, septic tank or I/A system. A sliver (2%) is inside a proposed district (“Huntington Station”). Counting lots instead of land: about 6,939 of the 7,079 one-family lots touching Huntington Station lie outside any active sewer district, and those homes rely on on-site systems. For comparison, the nearest places: South Huntington (3% sewered, median lot 0.23 ac); Greenlawn (0% sewered, median lot 0.26 ac); Huntington (16% sewered, median lot 0.33 ac). By active-sewer share Huntington Station ranks 44 of the 165 Suffolk hamlets and villages we measured.
Groundwater, lots and flood exposure
Groundwater management Zone I: Article 6's minimum lot for a new home on an on-site system here is 20,000 sq ft, unless the density is met another way or an exemption applies. County parcel records show 7,079 one-family lots touching Huntington Station, with a median of 0.20 acres (about 8,900 sq ft), below that minimum and the 143rd-largest median lot in our Suffolk table. No part of Huntington Station is mapped in a flood zone of note, a groundwater protection area or the Pine Barrens.
For most Huntington Station homes the main running cost is pumping; when a cesspool fails, the replacement must include at least a septic tank, and grants can cover most of an I/A system.
Who handles what in Huntington Station
- Building and electrical permits: Town of Huntington
- Sewer: Huntington
- System approvals and grants: SCDHS, 631-852-5700 (permits) / 631-852-5811 (grants)
Frequently asked questions
Is Huntington Station on public sewer?
Partly: about 5% is inside Huntington; the other 95% relies on cesspools, septic tanks and I/A systems.
Can Huntington Station homeowners get septic grants?
Yes, if the home isn't sewered and isn't in a proposed sewer district: up to $20,000 from Suffolk and up to $25,000 from the state.
County rules, licensing and grant steps: Town of Huntington overview, septic grants, replacement rules. More in Huntington: Huntington, Cold Spring Harbor, Centerport, Melville.
Sources
Each source was re-read on November 7, 2026. Program amounts and rules change; the agency page is the authority.
- Suffolk County GIS Viewer map service (hamlets, villages, sewer districts, groundwater zones, flood zones, tax parcels)
- Suffolk County Sanitary Code, Article 6 (amended 12/1/2020)
- Suffolk County: Septic Improvement Program information
- Suffolk County: SIP property eligibility lookup
Need cesspool or septic work in Huntington Station?
Submit a request with your address. We match it to an independent, licensed Suffolk County operator who serves that address; the operator confirms the time and price with you.
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