Browse Water Systems
1,691 public water systems in SD.
Public Water Systems Database
Browse 1,691 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| BATTLE CREEK CAMPGD, KEYSTONE | SD4600526 | South Dakota | Transient Non-Community | 160 |
| PICKSTOWN | SD4608001 | South Dakota | Community | 160 |
| LETCHER | SD4600196 | South Dakota | Community | 159 |
| RAMONA | SD4600252 | South Dakota | Community | 159 |
| BLACK HAWK CREEK RV PARK | SD4602398 | South Dakota | Transient Non-Community | 158 |
| TIMBERWOOD PARK ESTATES | SD4602272 | South Dakota | Community | 158 |
| NOVARTIS ANIMAL HEALTH US INC | IA6050101 | South Dakota | Non-Transient Non-Community | 157 |
| YANKTON SIOUX HOUSING AUTH | SD4690485 | South Dakota | Community | 156 |
| PIYA WICONI BLDG WS | 084690028 | South Dakota | Non-Transient Non-Community | 155 |
| HARROLD | SD4600149 | South Dakota | Community | 155 |
| WESTBERRY TRAILS WATER USERS ASSOC | SD4600253 | South Dakota | Community | 155 |
| ASHTON | SD4600029 | South Dakota | Community | 154 |
| ROSEBUD UTILITIES COMMISSION | SD4690492 | South Dakota | Community | 154 |
| DELMONT | SD4600106 | South Dakota | Community | 153 |
| MEMORIAL CHRISTIAN SCHOOL | SD4601115 | South Dakota | Non-Transient Non-Community | 153 |
| MARR'S BEACH | SD4600693 | South Dakota | Transient Non-Community | 152 |
| CAMELOT | SD4600506 | South Dakota | Community | 152 |
| SWIFT BIRD WATER SYSTEM | 084690446 | South Dakota | Community | 150 |
| BLACK HILLS JELLYSTONE RV RESORT | SD4600556 | South Dakota | Transient Non-Community | 150 |
| FOUR PRESIDENTS BEST WESTERN | SD4600557 | South Dakota | Transient Non-Community | 150 |
| MORROW CROSSING MHC | MI0040247 | South Dakota | Community | 150 |
| ASTORIA | SD4600005 | South Dakota | Community | 150 |
| COACHMAN`S MANOR | SD4600033 | South Dakota | Community | 150 |
| UNIVERSITY ESTATES | SD4600075 | South Dakota | Community | 150 |
| BOWDLE HIWAY CAFE | SD4601078 | South Dakota | Transient Non-Community | 150 |
| COE-LK O/INDIAN MEMORIAL | SD4680024 | South Dakota | Transient Non-Community | 150 |
| MAXWELL COLONY | SD4602023 | South Dakota | Community | 150 |
| BLACK HILLS CHAIRLIFT | SD4600595 | South Dakota | Transient Non-Community | 150 |
| BLACK HILLS MAZE | SD4602104 | South Dakota | Transient Non-Community | 150 |
| CLEGHORN SPRINGS | SD4600262 | South Dakota | Community | 150 |
| BROOKINGS COUNTRY CLUB | SD4600634 | South Dakota | Transient Non-Community | 150 |
| GFP 8-B/GAVINS POINT SWIM AREA | SD4680081 | South Dakota | Transient Non-Community | 150 |
| CUSTERS GULCH RV PARK-#1SW | SD4602243 | South Dakota | Transient Non-Community | 150 |
| KAMP DAKOTA, JEFFERSON | SD4600674 | South Dakota | Transient Non-Community | 150 |
| DEERFIELD COLONY | SD4602056 | South Dakota | Community | 150 |
| CHEYENNE RIVER WATER AUTHORITY | SD4690446 | South Dakota | Community | 150 |
| BIG BATS | SD4600900 | South Dakota | Transient Non-Community | 150 |
| MINER`S RESTAURANT | SD4600573 | South Dakota | Transient Non-Community | 150 |
| SIOUX SAN HOSPITAL | SD4602182 | South Dakota | Non-Transient Non-Community | 150 |
| FORESTBURG COFFEE WELL | SD4602032 | South Dakota | Transient Non-Community | 150 |
| SOUTH SIDE REC AND CAMPING | SD4600631 | South Dakota | Transient Non-Community | 150 |
| CHEYENNE CROSSING STORE | SD4600540 | South Dakota | Transient Non-Community | 150 |
| BATESLAND | SD4600036 | South Dakota | Community | 148 |
| CUSTER-MOUNT RUSHMORE KOA-REAR/CG | SD4600650 | South Dakota | Transient Non-Community | 146 |
| KOA HILL CITY/NEEDLES HIGHWAY | SD4602253 | South Dakota | Transient Non-Community | 146 |
| USFS-BHNF WOODSY/SMOKEY CG | SD4680074 | South Dakota | Transient Non-Community | 145 |
| YANKTON SIOUX HOUSING AUTH | SD4690486 | South Dakota | Community | 145 |
| ISABEL | SD4600175 | South Dakota | Community | 145 |
| HORSEHEAD RESORT | SD4601013 | South Dakota | Transient Non-Community | 144 |
| NORTHVILLE | SD4600227 | South Dakota | Community | 143 |