SIERRA VISTA RV PARK
PWSID: AZ0411383 · Casa Grande, AZ · Serves 200 people
According to EPA Safe Drinking Water Information System (SDWIS), SIERRA VISTA RV PARK (PWSID AZ0411383) in Casa Grande, AZ is listed as a CWS water system covering about 200 people. The same extract lists 46 health-based violation records spanning 2016-2024. Those 46 health-based rows for SIERRA VISTA RV PARK cover contaminants such as Arsenic, Nitrate; they remain historical EPA registry entries, not a current compliance or drinkability score.
SIERRA VISTA RV PARK has 46 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 Arsenic, Nitrate. Recorded violations span 2016–2024. 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)
- AZ0411383
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Casa Grande, AZ
- Population Served
- 200
- Health Violations
- Yes (46)
What contaminants are in this water system?
Violation History (46)
| Contaminant | Health | Date |
|---|---|---|
| Arsenic | Yes | Apr 1, 2024 |
| Arsenic | Yes | Apr 1, 2024 |
| Arsenic | Yes | Jan 1, 2024 |
| Arsenic | Yes | Jan 1, 2024 |
| Arsenic | Yes | Jan 1, 2024 |
| Arsenic | Yes | Oct 1, 2023 |
| Arsenic | Yes | Oct 1, 2023 |
| Arsenic | Yes | Oct 1, 2023 |
| Arsenic | Yes | Oct 1, 2023 |
| Arsenic | Yes | Oct 1, 2023 |
| Arsenic | Yes | Jul 1, 2023 |
| Arsenic | Yes | Jul 1, 2023 |
| Arsenic | Yes | Jul 1, 2023 |
| Arsenic | Yes | Apr 1, 2023 |
| Arsenic | Yes | Apr 1, 2023 |
| Arsenic | Yes | Apr 1, 2023 |
| Arsenic | Yes | Jan 1, 2023 |
| Arsenic | Yes | Jan 1, 2023 |
| Arsenic | Yes | Jan 1, 2023 |
| Arsenic | Yes | Jan 1, 2023 |
| Arsenic | Yes | Oct 1, 2022 |
| Arsenic | Yes | Oct 1, 2022 |
| Arsenic | Yes | Oct 1, 2022 |
| Arsenic | Yes | Jul 1, 2022 |
| Arsenic | Yes | Jul 1, 2022 |
| Arsenic | Yes | Jul 1, 2022 |
| Arsenic | Yes | Apr 1, 2022 |
| Arsenic | Yes | Apr 1, 2022 |
| Arsenic | Yes | Apr 1, 2022 |
| Arsenic | Yes | Jan 1, 2022 |
| Arsenic | Yes | Jan 1, 2022 |
| Arsenic | Yes | Oct 1, 2021 |
| Arsenic | Yes | Oct 1, 2021 |
| Arsenic | Yes | Jul 1, 2021 |
| Arsenic | Yes | Jul 1, 2021 |
| Arsenic | Yes | Apr 1, 2021 |
| Arsenic | Yes | Apr 1, 2021 |
| Arsenic | Yes | Jan 1, 2021 |
| Arsenic | Yes | Jan 1, 2021 |
| Arsenic | Yes | Oct 1, 2020 |
| Arsenic | Yes | Oct 1, 2020 |
| Arsenic | Yes | Jan 1, 2020 |
| Arsenic | Yes | Jan 1, 2020 |
| Arsenic | Yes | Jan 1, 2020 |
| Nitrate | Yes | Jan 1, 2017 |
| Nitrate | Yes | Jan 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for SIERRA VISTA RV PARK?
How many people does SIERRA VISTA RV PARK serve?
What violations does SIERRA VISTA RV PARK have?
What contaminants have been found in SIERRA VISTA RV PARK water?
Compare beyond Arizona
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SIERRA VISTA RV PARK on cumulative violation count (46) and EPA-reported population served (200). Violation-count peers include GRAND PORTAGE, Zia Pueblo, EAST MONROE COUNTY WATER USERS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
Explore More
About This Data
SIERRA VISTA RV PARK (AZ0411383) 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 (46 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.