Public water system · IA1528010
ActiveGriswold Water Supply
Community water system in Cass County, Iowa, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,008
Service connections
543
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 27 | 2456 | No | Archived |
| 2025-07-01 | 27 | 2950 | No | Archived |
| 2024-07-01 | 27 | 2456 | No | Archived |
| 2024-07-01 | 27 | 2950 | No | Archived |
| 2005-07-01 | 27 | 2456 | No | Resolved |
| 1998-05-01 | 24 | 3100 | No | Resolved |
| 1998-04-01 | 02 | 1040 | Yes | Resolved |
| 1995-10-01 | 01 | 1040 | Yes | Resolved |
| 1992-10-01 | 03 | 1040 | No | Resolved |
| 1992-04-01 | 03 | 1040 | No | Resolved |
| 1988-10-01 | 04 | 1040 | No | Archived |
| 1988-10-01 | 03 | 1040 | No | Resolved |
Griswold Water Supply: frequently asked questions
Is Griswold Water Supply's water safe to drink?
Griswold Water Supply is an active community water system regulated under the Safe Drinking Water Act, overseen by the IA 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 Griswold Water Supply?
Griswold Water Supply (PWSID IA1528010) is a local government-owned community water system, regulated by the IA state drinking water program.
How many people does Griswold Water Supply serve?
Griswold Water Supply reports serving 1,008 people through 543 service connections in Cass County, Iowa.
Where does Griswold Water Supply get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Cass County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Kansas City Pws | Cass | 513,800 | Community | Surface water |
| Fargo City of | Cass | 120,762 | Community | Surface water |
| West Fargo City of | Cass | 34,858 | Community | Purchased surface water |
| Belton Pws | Cass | 23,598 | Community | Purchased surface water |
| Raymore Pws | Cass | 21,517 | Community | Purchased surface water |
| Logansport Municipal Utility-Well Field | Cass | 18,369 | Community | Groundwater |