ANDERSEN AIR FORCE BASE WATER SYSTEM: EPA violation history, explained
ANDERSEN AIR FORCE BASE WATER SYSTEM has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 7,700 people get their water from it, across 1,158 connections.
Ranked against every other system in this dataset
ANDERSEN AIR FORCE BASE WATER SYSTEM has 4 violations on record in total, 2 of thems health-based - ranking it 6,943th of 12,903 systems by violation count, the 46th percentile nationally.
Against the GU average
ANDERSEN AIR FORCE BASE WATER SYSTEM's 2 health-based violations sit within the GU average of 6.0, across 4 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
ANDERSEN AIR FORCE BASE WATER SYSTEM's most recent violation on record is dated 2013-01-10, with the most recent health-based one dated 2013-01-09. Last reported to EPA: 06/25/2026.
The concern categories on record
ANDERSEN AIR FORCE BASE 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:
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
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 ANDERSEN AIR FORCE BASE WATER SYSTEM's record does not cover
ANDERSEN AIR FORCE BASE WATER SYSTEM'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. This record - 2 health-based violations on file for ANDERSEN AIR FORCE BASE WATER SYSTEM - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.