Public water system · AZ0412005
ActiveSonoita Valley (South) Water Company
Community water system in Santa Cruz County, Arizona, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
169
Service connections
59
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-10-18 | 75 | 7500 | No | Unaddressed |
| 2024-10-17 | 2E | 5200 | Yes | Resolved |
| 2024-10-17 | 4G | 5200 | No | Resolved |
| 2024-10-01 | 03 | 4006 | No | Resolved |
| 2024-10-01 | 03 | 4000 | No | Resolved |
| 2024-04-28 | 75 | 7500 | No | Resolved |
| 2023-05-18 | 75 | 7500 | No | Resolved |
| 2023-01-01 | 03 | 4000 | No | Resolved |
| 2023-01-01 | 03 | 4006 | No | Resolved |
| 2022-10-01 | 03 | 4000 | No | Resolved |
| 2022-10-01 | 03 | 4006 | No | Resolved |
| 2022-01-01 | 03 | 4006 | No | Resolved |
Sonoita Valley (South) Water Company: frequently asked questions
Is Sonoita Valley (South) Water Company's water safe to drink?
Sonoita Valley (South) Water Company is an active community water system regulated under the Safe Drinking Water Act, overseen by the AZ 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 Sonoita Valley (South) Water Company?
Sonoita Valley (South) Water Company (PWSID AZ0412005) is a private-owned community water system, regulated by the AZ state drinking water program.
How many people does Sonoita Valley (South) Water Company serve?
Sonoita Valley (South) Water Company reports serving 169 people through 59 service connections in Santa Cruz County, Arizona.
Where does Sonoita Valley (South) Water Company get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Santa Cruz County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Santa Cruz Water Department | Santa Cruz | 94,626 | Community | Surface water |
| Watsonville, City of | Santa Cruz | 65,231 | Community | Surface water |
| Soquel Creek Water District | Santa Cruz | 40,809 | Community | Purchased surface water |
| Nogales City of | Santa Cruz | 22,000 | Community | Groundwater |
| San Lorenzo Valley Water Dist | Santa Cruz | 21,145 | Community | Surface water |
| Liberty Water Rio Rico | Santa Cruz | 17,960 | Community | Groundwater |