TapScore USA

SOUTH NAKNEK WATER SYSTEM EPA Drinking Water Compliance Record

TapScore summarizes EPA Safe Drinking Water Information System records for public water system AK2260333. It does not test household tap water or determine whether water is currently safe to drink.

C

Some recent records

TapScore compliance-history grade

4 EPA violation records from July 1, 2021 through June 30, 2026

1 classified as health-based

System details

PWSID
AK2260333
Population served
66
Water source
Ground Water
Owner type
Native American
State
Alaska
EPA region
10
All historical records
346
Not marked resolved
69

How to read this grade

Grade C means “Some recent records” under TapScore's published method. It is a comparison of recent EPA compliance records, not an EPA grade, laboratory result, health recommendation, or guarantee of present water quality.

EPA contaminant categories in violation records

EPA categoryClassificationRecords
Coliform (TCR)Monitoring/reporting record56
NitrateMonitoring/reporting record11
Lead and Copper RuleMonitoring/reporting record11
SimazineMonitoring/reporting record8
DinosebMonitoring/reporting record8
Heptachlor epoxideMonitoring/reporting record8
HeptachlorMonitoring/reporting record8
ETHYLENE DIBROMIDEMonitoring/reporting record8
ToxapheneMonitoring/reporting record8
Total Polychlorinated Biphenyls (PCB)Monitoring/reporting record8
EndrinMonitoring/reporting record8
DiquatMonitoring/reporting record7
ChlordaneMonitoring/reporting record7
AtrazineMonitoring/reporting record7
BHC-GAMMAMonitoring/reporting record7
2,4,5-TPMonitoring/reporting record7
2,4-DMonitoring/reporting record7
MethoxychlorMonitoring/reporting record7
Revised Total Coliform RuleMonitoring/reporting record7
PicloramMonitoring/reporting record6

Showing the 20 categories with the most records out of 72 categories in this system's history.

These are compliance records associated with an EPA contaminant code, not current tap-water test results or proof that a substance is presently detected.

Violation history by year

2024
1
2022
2
2021
2
2020
5
2019
14
2017
1
2014
1
2010
88
2009
21
2008
5

Historical counts may include resolved records. For current notices and local sampling results, check the utility's latest Consumer Confidence Report and your state drinking-water agency.

Reported service area

Cities served

SOUTH NAKNEK

ZIP codes served

99670

County: Bristol Bay Borough