Public water system · SD4600370
ActiveWillow Lake
Community water system in Clark County, South Dakota, drawing primarily on purchased groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
255
Service connections
163
Primary source
GWP
Purchased groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2015-02-01 | 12 | 0400 | Yes | Resolved |
| 1999-12-01 | 22 | 3100 | Yes | Resolved |
| 1994-08-01 | 22 | 3100 | Yes | Resolved |
| 1993-11-01 | 22 | 3100 | Yes | Resolved |
| 1992-08-01 | 26 | 3100 | No | Archived |
| 1992-08-01 | 22 | 3100 | Yes | Resolved |
| 1991-12-01 | 22 | 3100 | Yes | Resolved |
| 1991-08-01 | 25 | 3100 | No | Archived |
Willow Lake: frequently asked questions
Is Willow Lake's water safe to drink?
Willow Lake is an active community water system regulated under the Safe Drinking Water Act, overseen by the SD state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Willow Lake?
Willow Lake (PWSID SD4600370) is a local government-owned community water system, regulated by the SD state drinking water program.
How many people does Willow Lake serve?
Willow Lake reports serving 255 people through 163 service connections in Clark County, South Dakota.
Where does Willow Lake get its water?
EPA SDWIS lists this system's primary water source as purchased groundwater.
Other water systems in Clark County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Las Vegas Valley Water District | Clark | 1,539,277 | Community | Purchased surface water |
| North Las Vegas Utilities | Clark | 376,515 | Community | Purchased surface water |
| Vancouver City of | Clark | 373,047 | Community | Groundwater |
| Henderson City of | Clark | 336,534 | Community | Purchased surface water |
| Clark Public Utilities | Clark | 153,526 | Community | Groundwater |
| Indiana American Water - S. Indiana | Clark | 104,445 | Community | Groundwater |