SCUA Upper Peridot
PWSID: 090400242 · San Carlos, AZ · Serves 275 people
According to EPA Safe Drinking Water Information System (SDWIS), SCUA Upper Peridot (PWSID 090400242) in San Carlos, AZ is listed as a CWS water system covering about 275 people. The same extract lists 6 health-based violation records spanning 2024-2025. Those 6 health-based rows for SCUA Upper Peridot cover contaminants such as Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SCUA Upper Peridot has 6 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 Groundwater Rule. Recorded violations span 2024–2025. 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)
- 090400242
- System Type
- CWS
- Water Source
- Groundwater
- Location
- San Carlos, AZ
- Population Served
- 275
- Health Violations
- Yes (6)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 6 | 6 |
Violation History (6)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Nov 28, 2025 |
| Groundwater Rule | Yes | Nov 28, 2025 |
| Groundwater Rule | Yes | Nov 28, 2025 |
| Groundwater Rule | Yes | Jan 19, 2024 |
| Groundwater Rule | Yes | Jan 19, 2024 |
| Groundwater Rule | Yes | Jan 19, 2024 |
Frequently Asked Questions
What does EPA SDWIS list for SCUA Upper Peridot?
How many people does SCUA Upper Peridot serve?
What violations does SCUA Upper Peridot have?
What contaminants have been found in SCUA Upper Peridot water?
Compare beyond Arizona
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SCUA Upper Peridot on cumulative violation count (6) and EPA-reported population served (275). Violation-count peers include CHEROKEE WATER SYSTEM, LAME DEER WATER SYSTEM, FOUR BEARS WATER SYSTEM.
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
SCUA Upper Peridot (090400242) is drawn from EPA SDWIS. Nearby county systems in this extract include PAYSON TOWN OF; WMATUA Miner Flat; SCUA Upper Seven Mile; PINE STRAWBERRY WID. Health-based rows (6 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.