DrinkingWaterCheck

Is U.S.M.A. - STONEY LONESOME SYS's water safe to drink?

U.S.M.A. - STONEY LONESOME SYS has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 4,000 people get their water from it, across 318 connections.

How this compares nationally

7 total violations and 3 health-based ones put U.S.M.A. - STONEY LONESOME SYS at the 58th percentile nationally for violation burden, rank 5,449 of 12,903.

How U.S.M.A. - STONEY LONESOME SYS compares within NY

U.S.M.A. - STONEY LONESOME SYS's 3 health-based violations sit within the NY average of 4.1, across 443 systems statewide. The clean-record guide covers what a comparison like this can hide.

Most recent violation on record

The last violation EPA has on record for U.S.M.A. - STONEY LONESOME SYS is from 2016-01-07 (health-based: 2016-01-07). Last reported to EPA: 06/25/2026.

What kind of problem, specifically

U.S.M.A. - STONEY LONESOME SYS's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:

The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.

What this data is and is not

U.S.M.A. - STONEY LONESOME SYS's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 7 logged violations can see. The guide to what this data misses covers that gap.