PlainWater
Systems
States
Counties
Contaminants
PFAS Tracker
Rankings
Systems
States
Counties
Contaminants
PFAS Tracker
Rankings
Counties
→
South Dakota
Pennington County, South Dakota
Water Systems
157
Population Served
140,305
Total Violations
11,864
PFAS Detected
6
of 6 tested
Water Systems
System Name
Population
Violations
PFAS
RAPID CITY
72,009
14
Detected
BOX ELDER
14,000
330
Detected
RAPID VALLEY SANITARY DISTRICT
11,408
15
Detected
ELLSWORTH AFB
9,100
17
Detected
NPS-MOUNT RUSHMORE NATIONAL MEMORIAL
4,100
68
Detected
COLONIAL PINE HILLS SANITARY DISTRIC
1,200
80
—
CHAPEL LANE WATER COMPANY
1,200
8
—
WR/LJ - CREIGHTON PROJECT
1,170
0
—
REPTILE GARDENS INC
1,169
12
—
BEAR COUNTRY USA
1,021
176
—
COUNTRY STORE AT THREE FORKS
1,000
12
—
ADDIE CAMP WATER AND SEPTIC
900
2
—
HILL CITY
872
251
—
PALMER GULCH LODGE/MT RUSHMORE KOA
850
9
—
POWDER HOUSE LODGE
700
13
—
WALL
699
80
Detected
NEW UNDERWOOD
679
144
—
COSMOS MYSTERY AREA
600
55
—
USFS-BHNF PACTOLA VISITOR CENTER
535
45
—
DINOSAUR MUSEUM
500
55
—
PACTOLA PINES STORE
500
57
—
HISEGA MEADOWS WATER INC
491
11
—
RAPID CITY SOUTH RV PARK
440
28
—
HART RANCH
438
237
—
PINE GROVE
425
32
—
SOUTH CANYON COUNTRY ESTATES
420
30
—
THE RANCH AT BLACK GAP
375
2
—
RAFTER-J BAR RANCH
374
0
—
PRAIRIE ACRES LLC
350
138
—
KEYSTONE
349
50
—
MOUNTAIN MEADOW RESORT
330
30
—
VALLEY HEIGHTS ESTATES INC
320
11
—
RUSH MOUNTAIN ADVENTURE PARK
300
22
—
THE GASLIGHT
300
53
—
RUSHMORE MOUNTAIN COASTER
300
3
—
PRAIRIE ACRES NORTH
288
234
—
CARRIAGE HILLS
267
10
—
HAPPY HOLIDAY RV RESORT
264
271
—
SUNSET RANCH
263
90
—
YMCA GIRAFFIC PARK
250
34
—
MEDICINE MOUNTAIN SCOUT CAMP
250
36
—
RAPID CITY RV PARK AND CG
236
95
—
SUNNYSIDE MOBILE HOME PARK II
235
72
—
CREEKSIDE LLC
235
23
—
PLAINSVIEW MOBILE MANOR
210
288
—
BLUE WING RECREATION AREA
200
3
—
CHAPEL IN THE HILLS
200
7
—
RUSHMORE TRAMWAY ADVENTURES
200
18
—
PINE CLIFF ESTATES
180
108
—
HTR BLACK HILLS RESORTS
180
47
—