UST Check → counties → New York → Rockland
Underground storage tanks & leak sites in Rockland County, NY
Every figure below is from EPA UST Finder — the EPA-compiled national registry of state-reported underground storage tanks — county aggregates as published by EPA.
127registered tank facilities
245open tanks
42closed tanks
569leak incidents on record
15cleanups still open
15 leak cleanups in
Rockland County are still open — the state has not closed the case.
An open cleanup near a property you're buying or lending on is a findable, checkable fact: it appears in a
per-address screen with distance and the registry record.
Largest registered facilities
By open-tank count, from the facility-level registry. Every fact is attributed to the EPA record (linked ID); something wrong — use the correction path in the footer and we'll fix or remove it promptly.
| Facility | City | Open / closed tanks | Status | EPA record |
|---|---|---|---|---|
| BEAR MOUNTAIN STATE PARK | BEAR MOUNTAIN | 11 / 6 | Open UST(s) | NY435195 |
| ROCKLAND PSYCHIATRIC CENTER | ORANGEBURG | 10 / 0 | Open UST(s) | NY535663 |
| K AND K MART, INC. | SPRING VALLEY | 6 / 0 | Open UST(s) | NY544986 |
| SIKORSKY AUTOWERK | MONSEY | 6 / 0 | Open UST(s) | NY545149 |
| ROZO INC. | NEW CITY | 5 / 0 | Open UST(s) | NY545146 |
| RAMAPO SERVICE STATION | SLOATSBURG | 5 / 0 | Open UST(s) | NY443078 |
| NYS THRUWAY - SLOATSBURG SERVICE AREA | SLOATSBURG | 5 / 0 | Open UST(s) | NY443075 |
| POMONA AUTO WORKS INC. | MOUNT IVY | 5 / 0 | Open UST(s) | NY544978 |
Open leak cleanups — most recently reported
| Site | City | Reported | Substance | EPA record |
|---|---|---|---|---|
| V& F SVARA | STONY POINT | 2006-10-30 | — | NY608730 |
| FORMER SHELL S/S | WEST NYACK | 2004-02-24 | — | NY312957 |
| SERVICE STATION | NEW CITY | 2003-08-06 | — | NY304830 |
| JR SUNOCO INC | GARNERVILLE | 1999-12-21 | — | NY9911161 |
| ROCKLAND COUNTY H-WAY DEP | STONY POINT | 1999-04-21 | — | NY9900789 |
| GOOD SAMARITAN HOSPITAL | SUFFERN | 1999-04-14 | — | NY9900556 |
What this means if you're buying or lending here
- "Closed" ≠ clean. A closed tank was taken out of service per the registry — many were closed without soil testing, especially before the late 1990s.
- The registry is incomplete by design. Tanks removed before 1986 and most residential heating-oil tanks were never registered. A county with 127 registered facilities has an unknown number of unregistered ones.
- Open cleanups are the headline. 15 cases in this county are still open; contamination may still be under investigation or remediation — distance from a specific parcel is what matters, and that's a per-address question.
Screen a specific property
This page covers the county. A purchase or loan decision needs the registry around one address: registered tanks at the parcel, every facility within 500 and 1,500 ft, leak cleanups with status and distance — each line cited to the official record.
Screen an address — $49 How it worksThis is a screen of EPA-registered tank and leak records, not an environmental site assessment. State registries are incomplete by design: tanks removed before 1986 and most residential heating-oil tanks were never registered, so a clean screen cannot prove the absence of a tank. "Closed" means a tank was taken out of service per the registry — it does not certify that no contamination remains.
source: EPA UST Finder EPA data vintage 2024-12-04 computed 2026-06-12