What's in TOWN OF FERRIDAY WATER SYSTEM's water?
TOWN OF FERRIDAY WATER SYSTEM had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. Population served: 3,816, over 1,272 connections.
Ranked against every other system in this dataset
252 total violations and 153 health-based ones put TOWN OF FERRIDAY WATER SYSTEM at the 100th percentile nationally for violation burden, rank 28 of 12,903.
How TOWN OF FERRIDAY WATER SYSTEM compares within LA
TOWN OF FERRIDAY WATER SYSTEM's 153 health-based violations sit above the LA average of 12.6, across 347 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 TOWN OF FERRIDAY WATER SYSTEM is from 2027-11-01 (health-based: 2026-01-03). Last reported to EPA: 06/23/2026.
What kind of problem, specifically
TOWN OF FERRIDAY WATER SYSTEM'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:
- Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS
- Microbial contamination / treatment technique - flagged from: Coliform (TCR); Groundwater Rule; Interim Enhanced Surface Water Treatment Rule
- Synthetic organic chemicals / pesticides / VOCs - flagged from: CARBON, TOTAL
- Disinfection byproducts - flagged from: TTHM; Total Haloacetic Acids (HAA5)
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What this data is and is not
Everything on this page is TOWN OF FERRIDAY WATER SYSTEM's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 252 logged violations can see. The guide to what this data misses covers that gap.