TapScore USA

ALLAKAKET PUBLIC WATER SYSTEM EPA Drinking Water Compliance Record

TapScore summarizes EPA Safe Drinking Water Information System records for public water system AK2300816. It does not test household tap water or determine whether water is currently safe to drink.

D

Several health-based records

TapScore compliance-history grade

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

3 classified as health-based

System details

PWSID
AK2300816
Population served
135
Water source
Ground Water
Owner type
Native American
State
Alaska
EPA region
10
All historical records
141
Not marked resolved
74

How to read this grade

Grade D means “Several health-based 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
Revised Total Coliform RuleMonitoring/reporting record21
ChlorineMonitoring/reporting record14
Lead and Copper RuleMonitoring/reporting record8
ToxapheneMonitoring/reporting record5
DalaponMonitoring/reporting record5
Groundwater RuleHealth-based record4
HexachlorocyclopentadieneMonitoring/reporting record4
2,3,7,8-TCDDMonitoring/reporting record4
Total Polychlorinated Biphenyls (PCB)Monitoring/reporting record4
PicloramMonitoring/reporting record4
MethoxychlorMonitoring/reporting record3
BenzeneMonitoring/reporting record3
ETHYLENE DIBROMIDEMonitoring/reporting record3
PentachlorophenolMonitoring/reporting record3
2,4,5-TPMonitoring/reporting record3
HEXACHLOROBENZENEMonitoring/reporting record3
DiquatMonitoring/reporting record3
1,2-DichloropropaneMonitoring/reporting record2
Vinyl chlorideMonitoring/reporting record2
o-DichlorobenzeneMonitoring/reporting record2

Showing the 20 categories with the most records out of 50 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

2026
1
2025
56
2024
17
2023
3
2022
15
2021
14
2020
3
2019
1
2018
3
2013
3

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

ALLAKAKET

ZIP codes served

99720

County: Yukon-Koyukuk Census Area