States / Arizona / Drinking Water / ADOC TUCSON
ADOC TUCSON
Public water system AZ0420557 · community water system
People served
4,500
Water source
groundwater
Health-based violations (2015+)
4
Unresolved
0
System details
- Service area
- TUCSON, Pima County
- ZIP served
- —
- Owner type
- state government
- Health-based violation on record
- yes
- Most recent violation began
- 2025-12-10
Other water systems in Pima County
TUCSON CITY OF · TUCSON · 732,906 servednone on recordMETROPOLITAN DWID · TUCSON · 45,570 servednone on recordORO VALLEY WATER UTILITY · ORO VALLEY · 42,316 servednone on recordCOMMUNITY WC OF GREEN VALLEY · GREEN VALLEY · 22,085 servednone on recordUSAF DAVIS MONTHAN AFB · TUCSON · 18,640 servednone on recordSAHUARITA WATER COMPANY · SAHUARITA · 18,178 servednone on recordVAIL WATER COMPANY · TUCSON · 17,500 servednone on recordFLOWING WELLS IRRIGATION DISTRICT · TUCSON · 16,000 served4 violationsMARANA MUNICIPAL - MARANA · MARANA · 15,162 servednone on recordTUCSON WATER CORONA DE TUCSON · TUCSON · 10,217 servednone on recordGREEN VALLEY DWID · GREEN VALLEY · 8,687 servednone on recordQUAIL CREEK WATER COMPANY · GREEN VALLEY · 6,812 servednone on record
Source: U.S. EPA Safe Drinking Water Information System (SDWIS). "Health-based" counts maximum-contaminant-level, treatment-technique and maximum-residual-disinfectant-level violations recorded since 2015. A violation on record — especially a resolved one — is not a statement about water quality today; contact the water system or your state drinking-water program for current information.