What's in OGLALA RWS PIPELINE's water?
OGLALA RWS PIPELINE has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 3,562, over 548 connections.
How this compares nationally
OGLALA RWS PIPELINE has 50 violations on record in total, 22 of thems health-based - ranking it 809th of 12,903 systems by violation count, the 94th percentile nationally.
Against the SD average
Among the 74 SD systems in this dataset, the average is 3.0 health-based violations - OGLALA RWS PIPELINE's 22 is above that. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
OGLALA RWS PIPELINE's most recent violation on record is dated 2024-01-01, with the most recent health-based one dated 2020-01-01. Last reported to EPA: 06/29/2026.
The concern categories on record
OGLALA RWS PIPELINE'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); Groundwater Rule
- Other regulated metals - flagged from: Selenium
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 OGLALA RWS PIPELINE's record does not cover
OGLALA RWS PIPELINE'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 50 logged violations can see. The guide to what this data misses covers that gap.