Is SEQUOYAH CO. RWD #7's water safe to drink?
SEQUOYAH CO. RWD #7 had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 2,948 people get their water from it, across 2,063 connections.
SEQUOYAH CO. RWD #7's record against the rest of the country
Out of 12,903 systems in this dataset, SEQUOYAH CO. RWD #7 ranks 6,266th by violation burden (51th percentile) - 18 violations total, 2 health-baseds.
How SEQUOYAH CO. RWD #7 compares within OK
SEQUOYAH CO. RWD #7's 2 health-based violations sit within the OK average of 39.5, across 240 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for SEQUOYAH CO. RWD #7 is from 2025-05-10 (health-based: 2025-05-10). Last reported to EPA: 05/13/2026.
What kind of problem, specifically
SEQUOYAH CO. RWD #7'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)
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
SEQUOYAH CO. RWD #7'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. Between the utility's meter and SEQUOYAH CO. RWD #7's customers' taps is household plumbing, invisible to a system-level record ranked 6,266th of 12,903 by violation count. The guide to what this data misses covers that gap.