TapScore USA

RAINBOW VALLEY MHP EPA Drinking Water Compliance Record

TapScore summarizes EPA Safe Drinking Water Information System records for public water system AK2310879. 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

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

5 classified as health-based

System details

PWSID
AK2310879
Population served
105
Water source
Ground Water
Owner type
Private
State
Alaska
EPA region
10
All historical records
194
Not marked resolved
7

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
Coliform (TCR)Health-based record18
Consumer Confidence RuleMonitoring/reporting record17
Groundwater RuleHealth-based record8
Gross AlphaMonitoring/reporting record7
Lead and Copper RuleMonitoring/reporting record6
NitrateMonitoring/reporting record6
UraniumMonitoring/reporting record5
Radium-226Monitoring/reporting record4
Revised Total Coliform RuleMonitoring/reporting record4
1,2,4-TrichlorobenzeneMonitoring/reporting record2
Vinyl ChlorideMonitoring/reporting record2
Xylenes, TotalMonitoring/reporting record2
Trichloroethylene (TCE)Monitoring/reporting record2
o-DichlorobenzeneMonitoring/reporting record2
1,1-DichloroethyleneMonitoring/reporting record2
trans-1,2-DichloroethyleneMonitoring/reporting record2
1,2-DichloroethaneMonitoring/reporting record2
1,1,2-TrichloroethaneMonitoring/reporting record2
StyreneMonitoring/reporting record2
BHC-GAMMAMonitoring/reporting record2

Showing the 20 categories with the most records out of 73 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

2025
5
2023
1
2022
1
2021
35
2020
3
2017
2
2016
2
2015
7
2014
2
2013
32

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

FAIRBANKS

ZIP codes served

99701

County: Fairbanks North Star Borough