TapScore

ROCK RIDGE COURT Water Quality Report

Population

74

people served

Water Source

🏔️ Ground

wells & aquifers

National Rank

Top 90%

of 49,184 US systems

5-Year Record

⚠️ 68

violations recorded

C

Fair

Safety Grade

68 violations in the past 5 years, including 1 health-based

System Details

PWSID
SD4602209
Population Served
74
Water Source
Ground Water
Owner
Private
State
South Dakota
EPA Region
8

Contaminants of Concern

ContaminantStatusViolations
Total Coliform⚠ Monitoring/Reporting1
Contaminant 8000⚠ Monitoring/Reporting21
Contaminant 7500⚠ Monitoring/Reporting3
Contaminant 7000⚠ Monitoring/Reporting1
Contaminant 0400✕ Health-Based1
Vinyl Chloride⚠ Monitoring/Reporting2
Contaminant 2976⚠ Monitoring/Reporting2
Contaminant 2981⚠ Monitoring/Reporting2
Contaminant 2987⚠ Monitoring/Reporting2
Contaminant 2992⚠ Monitoring/Reporting2
Trichloroethylene (TCE)⚠ Monitoring/Reporting2
Contaminant 2378⚠ Monitoring/Reporting2
Contaminant 2985⚠ Monitoring/Reporting2
Contaminant 2955⚠ Monitoring/Reporting2
Contaminant 2977⚠ Monitoring/Reporting2
Contaminant 2982⚠ Monitoring/Reporting2
Contaminant 2989⚠ Monitoring/Reporting2
Contaminant 2996⚠ Monitoring/Reporting2
Contaminant 2968⚠ Monitoring/Reporting2
Contaminant 2979⚠ Monitoring/Reporting2
Contaminant 2983⚠ Monitoring/Reporting2
Contaminant 2990⚠ Monitoring/Reporting2
Tetrachloroethylene (PCE)⚠ Monitoring/Reporting2
Contaminant 2980⚠ Monitoring/Reporting2
Chloramine⚠ Monitoring/Reporting2
Contaminant 2991⚠ Monitoring/Reporting2

Violation History

2024
58
2023
10
2016
1

Total violations on record: 69

Service Area

Cities Served

RAPID CITY

ZIP Codes Served

57702

Recommended Water Filters

Based on contaminants detected in this water system:

Activated Carbon Filter

Effective for chlorine, THMs, pesticides, and taste/odor improvement

Removes: Trichloroethylene (TCE), Tetrachloroethylene (PCE), Vinyl Chloride

$20–$100

UV Water Purifier

Kills bacteria and viruses without chemicals

Removes: Total Coliform

$50–$150

How does this compare?

This systemNational average
Grade C
Avg: B-C
69violations total

246% of national average

National avg: ~28 per system

🏘️ Small community water system.