MARICOPA CONSOLIDATED DWID
PWSID: AZ0411036 · Maricopa, AZ · Serves 928 people
According to EPA Safe Drinking Water Information System (SDWIS), MARICOPA CONSOLIDATED DWID (PWSID AZ0411036) in Maricopa, AZ is listed as a CWS water system covering about 928 people. The same extract lists 11 health-based violation records spanning 2020-2024. Those 11 health-based rows for MARICOPA CONSOLIDATED DWID cover contaminants such as Nitrate, LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
MARICOPA CONSOLIDATED DWID has 11 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. 2 distinct EPA contaminant codes appear in this system's record, including Nitrate, LEAD AND COPPER RULE REVISIONS. Recorded violations span 2020–2024. 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)
- AZ0411036
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Maricopa, AZ
- Population Served
- 928
- Health Violations
- Yes (11)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Nitrate | 9 | 9 |
| LEAD AND COPPER RULE REVISIONS | 2 | 2 |
Violation History (11)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Nitrate | Yes | Oct 1, 2022 |
| Nitrate | Yes | Oct 1, 2022 |
| Nitrate | Yes | Jan 1, 2022 |
| Nitrate | Yes | Jan 1, 2022 |
| Nitrate | Yes | Oct 1, 2021 |
| Nitrate | Yes | Oct 1, 2021 |
| Nitrate | Yes | Oct 1, 2020 |
| Nitrate | Yes | Oct 1, 2020 |
| Nitrate | Yes | Oct 1, 2020 |
Frequently Asked Questions
What does EPA SDWIS list for MARICOPA CONSOLIDATED DWID?
How many people does MARICOPA CONSOLIDATED DWID serve?
What violations does MARICOPA CONSOLIDATED DWID have?
What contaminants have been found in MARICOPA CONSOLIDATED DWID water?
Compare beyond Arizona
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest MARICOPA CONSOLIDATED DWID on cumulative violation count (11) and EPA-reported population served (928). Violation-count peers include MICCOSUKEE TRIBE OF INDIANS, Arizona Village, WHITE SWAN. Population peers include PSMCSD - NORMCO, WALKER CHURCH WATER SYSTEM, INWOOD WATER SUPPLY.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
MARICOPA CONSOLIDATED DWID (AZ0411036) is drawn from EPA SDWIS. Nearby county systems in this extract include QUEEN CREEK TOWN OF; EPCOR - SAN TAN; GW SANTA CRUZ WATER CO; GRIC DPW Wild Horse Pass. Health-based rows (11 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.