LAGUNA MOBILE HOME AND RV PARK
PWSID: AZ0414322 · Rancho Cucamonga, CA · Serves 450 people
According to EPA Safe Drinking Water Information System (SDWIS), LAGUNA MOBILE HOME AND RV PARK (PWSID AZ0414322) in Rancho Cucamonga, CA is listed as a CWS water system covering about 450 people. The same extract lists 5 health-based violation records spanning 2015-2024. Those 5 health-based rows for LAGUNA MOBILE HOME AND RV PARK cover contaminants such as Arsenic, LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
LAGUNA MOBILE HOME AND RV PARK has 5 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, LEAD AND COPPER RULE REVISIONS. Recorded violations span 2015–2024. Day-to-day primacy enforcement for this system runs through the California 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 California state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- AZ0414322
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Rancho Cucamonga, CA
- Population Served
- 450
- Health Violations
- Yes (5)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Arsenic | 4 | 4 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (5)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Arsenic | Yes | Jul 1, 2016 |
| Arsenic | Yes | Apr 1, 2016 |
| Arsenic | Yes | Jan 1, 2016 |
| Arsenic | Yes | Oct 1, 2015 |
Frequently Asked Questions
What does EPA SDWIS list for LAGUNA MOBILE HOME AND RV PARK?
How many people does LAGUNA MOBILE HOME AND RV PARK serve?
What violations does LAGUNA MOBILE HOME AND RV PARK have?
What contaminants have been found in LAGUNA MOBILE HOME AND RV PARK water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest LAGUNA MOBILE HOME AND RV PARK on cumulative violation count (5) and EPA-reported population served (450). Violation-count peers include Jemez Pueblo, Acoma Main, OMAHA TRIBE PWS.
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
LAGUNA MOBILE HOME AND RV PARK (AZ0414322) is drawn from EPA SDWIS. Nearby county systems in this extract include CUCAMONGA VALLEY WATER DISTRICT; ONTARIO MUNICIPAL UTILITIES COMPANY; SAN BERNARDINO VALLEY WD; EAST VALLEY WATER DISTRICT. Health-based rows (5 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.