TapScore USA

ROCK RIDGE COURT EPA Drinking Water Compliance Record

TapScore summarizes EPA Safe Drinking Water Information System records for public water system SD4602209. It does not test household tap water or determine whether water is currently safe to drink.

C

Some recent records

TapScore compliance-history grade

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

System details

PWSID
SD4602209
Population served
74
Water source
Ground Water
Owner type
Private
State
South Dakota
EPA region
8
All historical records
62
Not marked resolved
1

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
Revised Total Coliform RuleMonitoring/reporting record4
Benzo(a)pyreneMonitoring/reporting record3
Total Polychlorinated Biphenyls (PCB)Monitoring/reporting record3
ChlordaneMonitoring/reporting record3
DalaponMonitoring/reporting record3
PentachlorophenolMonitoring/reporting record3
2,4-DMonitoring/reporting record3
Di(2-ethylhexyl) adipateMonitoring/reporting record3
OXAMYLMonitoring/reporting record3
Di(2-ethylhexyl) phthalateMonitoring/reporting record2
ETHYLENE DIBROMIDEMonitoring/reporting record2
BenzeneMonitoring/reporting record2
HexachlorocyclopentadieneMonitoring/reporting record2
ToxapheneMonitoring/reporting record2
1,2-DichloropropaneMonitoring/reporting record2
1,2-DIBROMO-3-CHLOROPROPANEMonitoring/reporting record2
PicloramMonitoring/reporting record2
CHLOROBENZENEMonitoring/reporting record1
EndrinMonitoring/reporting record1
Heptachlor epoxideMonitoring/reporting record1

Showing the 20 categories with the most records out of 35 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
1
2024
3
2023
4
2022
1
2016
1
2004
6
2003
15
2002
31

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

RAPID CITY

ZIP codes served

57702

County: Custer