TapScore USA

LONE GROVE EPA Drinking Water Compliance Record

TapScore summarizes EPA Safe Drinking Water Information System records for public water system OK2001007. 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

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

1 classified as health-based

System details

PWSID
OK2001007
Population served
4,863
Water source
Ground Water
Owner type
Local Government
State
Oklahoma
EPA region
6
All historical records
73
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 record11
ChlorineMonitoring/reporting record4
Vinyl ChlorideMonitoring/reporting record2
Trichloroethylene (TCE)Monitoring/reporting record2
o-DichlorobenzeneMonitoring/reporting record2
Tetrachloroethylene (PCE)Monitoring/reporting record2
Vinyl chlorideMonitoring/reporting record2
Carbon tetrachlorideMonitoring/reporting record2
ChloramineMonitoring/reporting record2
TetrachloroethyleneMonitoring/reporting record2
BenzeneMonitoring/reporting record2
EthylbenzeneMonitoring/reporting record2
StyreneMonitoring/reporting record2
Consumer Confidence RuleMonitoring/reporting record2
Total Trihalomethanes (TTHMs)Monitoring/reporting record2
1,2-DichloropropaneMonitoring/reporting record2
CHLOROBENZENEMonitoring/reporting record2
TolueneMonitoring/reporting record2
LEAD AND COPPER RULE REVISIONSHealth-based record2
Total ColiformMonitoring/reporting record2

Showing the 20 categories with the most records out of 36 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
2
2024
2
2023
3
2022
4
2018
4
2016
1
2015
20
2014
1
2013
6
2011
23

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

LONE GROVE

ZIP codes served

73443

County: Carter