What's in SLEEPY HOLLOW LAKE WATER CO.'s water?
SLEEPY HOLLOW LAKE WATER CO. has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 2,000 people through 660 service connections.
SLEEPY HOLLOW LAKE WATER CO.'s record against the rest of the country
Out of 12,903 systems in this dataset, SLEEPY HOLLOW LAKE WATER CO. ranks 578th by violation burden (96th percentile) - 35 violations total, 30 health-baseds.
How SLEEPY HOLLOW LAKE WATER CO. compares within NY
NY's 443 covered systems average 4.1 health-based violations each; SLEEPY HOLLOW LAKE WATER CO. carries 30, more than typical for the state. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for SLEEPY HOLLOW LAKE WATER CO. is from 2025-01-07 (health-based: 2018-01-07). Last reported to EPA: 06/25/2026.
What kind of problem, specifically
SLEEPY HOLLOW LAKE WATER CO.'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:
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
- Disinfection byproducts - flagged from: TTHM; Total Haloacetic Acids (HAA5)
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
Everything on this page is SLEEPY HOLLOW LAKE WATER CO.'s own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and SLEEPY HOLLOW LAKE WATER CO.'s customers' taps is household plumbing, invisible to a system-level record ranked 578th of 12,903 by violation count. The guide to what this data misses covers that gap.