Drinking Water Systems in RAPID CITY, South Dakota
50 water systems are reported for this city, with a combined service population of 96,039. The systems have 17 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving RAPID CITY
CEDAR GULCH 1
45 served36 historical records1 recent
C
CEDAR GULCH 2
40 served54 historical records
A
NORRIS PEAK WATER USERS ASSOC
30 served0 historical records
A
TIMBERWOOD PARK ESTATES
283 served0 historical records
A
HAPPY HOLIDAY WATER ASSOCIATION
35 served1 historical record1 recent
C
PONDEROSA PARK
50 served14 historical records
A
RAPID CITY
72,009 served3 historical records
A
RAPID VALLEY SANITARY DISTRICT
11,408 served4 historical records
A
CAVALRY TRAILS HOMEOWNER ASSOCIATION
44 served2 historical records
A
WEST NIKE SUBDIVISION
50 served0 historical records
A
GOLDEN VALLEY WATER COMPANY
283 served1 historical record
A
SUNSET RANCH
263 served1 historical record
A
COLONIAL PINE HILLS SANITARY DISTRIC
1,200 served4 historical records
A
CANYON SPRINGS WATER AND SEWER DISTR
163 served0 historical records
A
PRAIRIE HAVEN SUBDIVISION
105 served0 historical records
A
RIMROCK HEIGHTS HOMEOWNERS ASSOCIATI
35 served1 historical record1 recent
B
DARLINGTON ESTATES
25 served0 historical records
A
HIGH MEADOWS RANCHETTES
60 served58 historical records
A
SPEARFISH MEADOWS
87 served17 historical records
A
PRAIRIE ACRES NORTH
288 served8 historical records
A
WHISPERING WILLOWS
64 served6 historical records2 recent
B
RIMROCK HIGHLAND ESTATES COMM ASSOC
66 served1 historical record
A
HIGH SHERIDAN RANCH
38 served0 historical records
A
ELK CREEK VILLAGE
110 served3 historical records
A
DRY CREEK ESTATES
233 served4 historical records
A
WESTON HEIGHTS HOMEOWNERS ASSOCIATIO
412 served3 historical records1 recent
B
PONDEROSA RIDGE
98 served3 historical records1 recent
B
HART RANCH
438 served7 historical records
A
PRAIRIE ACRES LLC
350 served22 historical records
A
SPRING CANYON WATER COMPANY
89 served4 historical records
A
RIMROCK RIDGE WATER ASSOCIATION
35 served0 historical records
A
B & J MOBILE HOME PARK
135 served0 historical records
A
PONDEROSA WATER COMPANY
25 served0 historical records
A
BOULDER PARK WATER USERS ASSOCIATION
200 served3 historical records
A
PRAIRIE ACRES SOUTH
170 served22 historical records
A
WONDERLAND HOMES
750 served2 historical records
A
BOXELDER HIGH COUNTRY ASSOCIATION
45 served0 historical records
A
SUN VALLEY DEVELOPMENT
650 served0 historical records
A
SHERIDAN LAKE HIGHLANDS, INC.
85 served4 historical records
A
COPPER OAKS I
64 served1 historical record
A
STAGEBARN SANITARY DISTRICT
295 served0 historical records
A
PINEVIEW WATER ASSOCIATION
25 served0 historical records
A
AR RANCH
88 served0 historical records
A
HIGHLAND HILLS
38 served10 historical records1 recent
B
SIPHON HILL WATER ASSOCIATION
68 served176 historical records
A
EDELWEISS MOUNTAIN IMPROVEMENT ASSOC
70 served59 historical records
A
HAPPY HOLIDAY RV RESORT
264 served16 historical records
A
STRATO RIM ESTATES WATER COMPANY
170 served93 historical records
A
THE RANCH AT BLACK GAP
375 served0 historical records
A
ROCK RIDGE COURT
74 served62 historical records9 recent
C
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)58 records
Radium-22643 records
Gross Alpha38 records
Revised Total Coliform Rule20 records
Benzene19 records
Lead and Copper Rule16 records
Consumer Confidence Rule16 records
ETHYLENE DIBROMIDE15 records
2,4-D14 records
CHLOROBENZENE14 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.