RANCHO SIERRITA WELL ASSOC
PWSID: AZ0410286 · Tucson, AZ · Serves 55 people
According to EPA Safe Drinking Water Information System (SDWIS), RANCHO SIERRITA WELL ASSOC (PWSID AZ0410286) in Tucson, AZ is listed as a CWS water system covering about 55 people. The same extract lists 2 health-based violation records spanning 2017-2017. Those 2 health-based rows for RANCHO SIERRITA WELL ASSOC cover contaminants such as Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
RANCHO SIERRITA WELL ASSOC has 2 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Revised Total Coliform Rule. Recorded violations span 2017–2017. Day-to-day primacy enforcement for this system runs through the Arizona drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Arizona state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- AZ0410286
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Tucson, AZ
- Population Served
- 55
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Revised Total Coliform Rule | 2 | 2 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| Revised Total Coliform Rule | Yes | Sep 1, 2017 |
| Revised Total Coliform Rule | Yes | Sep 1, 2017 |
Frequently Asked Questions
What does EPA SDWIS list for RANCHO SIERRITA WELL ASSOC?
How many people does RANCHO SIERRITA WELL ASSOC serve?
What violations does RANCHO SIERRITA WELL ASSOC have?
What contaminants have been found in RANCHO SIERRITA WELL ASSOC water?
Compare beyond Arizona
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest RANCHO SIERRITA WELL ASSOC on cumulative violation count (2) and EPA-reported population served (55). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
RANCHO SIERRITA WELL ASSOC (AZ0410286) is drawn from EPA SDWIS. Nearby county systems in this extract include METROPOLITAN DWID; ORO VALLEY WATER UTILITY; COMMUNITY WC OF GREEN VALLEY; USAF DAVIS MONTHAN AFB. Health-based rows (2 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.