What's in GROVE MUNICIPAL SERVICES AUTH.'s water?
GROVE MUNICIPAL SERVICES AUTH. 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: 7,311, over 6,498 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, GROVE MUNICIPAL SERVICES AUTH. ranks 2,114th by violation burden (84th percentile) - 43 violations total, 9 health-baseds.
How GROVE MUNICIPAL SERVICES AUTH. compares within OK
OK's 240 covered systems average 39.5 health-based violations each; GROVE MUNICIPAL SERVICES AUTH. carries 9, not more than typical for the state. 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 GROVE MUNICIPAL SERVICES AUTH. is from 2027-06-12 (health-based: 2023-01-12). Last reported to EPA: 05/13/2026.
What kind of problem, specifically
GROVE MUNICIPAL SERVICES AUTH.'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); Interim Enhanced Surface Water Treatment Rule; Surface Water Treatment Rule
- Disinfection byproducts - flagged from: 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
GROVE MUNICIPAL SERVICES AUTH.'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 43 logged violations can see. The guide to what this data misses covers that gap.