Public water system · SD4600248
ActivePresho
Community water system in Lyman County, South Dakota, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
472
Service connections
298
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 71 | 7000 | No | Unaddressed |
| 2010-02-01 | 12 | 0400 | Yes | Resolved |
| 1999-07-01 | 53 | 5000 | No | Resolved |
| 1999-01-01 | 51 | 5000 | No | Resolved |
| 1996-10-01 | 03 | 4000 | No | Resolved |
| 1996-10-01 | 03 | 4010 | No | Resolved |
| 1996-07-01 | 02 | 4010 | Yes | Resolved |
| 1996-01-01 | 03 | 2033 | No | Resolved |
| 1995-02-01 | 22 | 3100 | Yes | Resolved |
| 1995-01-01 | 22 | 3100 | Yes | Resolved |
| 1994-07-01 | 51 | 5000 | No | Resolved |
| 1994-01-09 | 06 | — | No | Archived |
Presho: frequently asked questions
Is Presho's water safe to drink?
Presho 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 Presho?
Presho (PWSID SD4600248) is a local government-owned community water system, regulated by the SD state drinking water program.
How many people does Presho serve?
Presho reports serving 472 people through 298 service connections in Lyman County, South Dakota.
Where does Presho get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.