APPLE VALLEY HEIGHTS CWD
PWSID: CA3600009 · Apple Valley, CA · Serves 983 people
According to EPA Safe Drinking Water Information System (SDWIS), APPLE VALLEY HEIGHTS CWD (PWSID CA3600009) in Apple Valley, CA is listed as a CWS water system covering about 983 people. The same extract lists 10 health-based violation records spanning 1996-2024. Those 10 health-based rows for APPLE VALLEY HEIGHTS CWD cover contaminants such as Coliform (TCR), LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
APPLE VALLEY HEIGHTS CWD has 10 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 Coliform (TCR), LEAD AND COPPER RULE REVISIONS. Recorded violations span 1996–2024. 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)
- CA3600009
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Apple Valley, CA
- Population Served
- 983
- Health Violations
- Yes (10)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Coliform (TCR) | 9 | 9 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (10)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Coliform (TCR) | Yes | Oct 1, 1997 |
| Coliform (TCR) | Yes | Oct 1, 1997 |
| Coliform (TCR) | Yes | Oct 1, 1997 |
| Coliform (TCR) | Yes | Apr 1, 1997 |
| Coliform (TCR) | Yes | Apr 1, 1997 |
| Coliform (TCR) | Yes | Apr 1, 1997 |
| Coliform (TCR) | Yes | May 1, 1996 |
| Coliform (TCR) | Yes | May 1, 1996 |
| Coliform (TCR) | Yes | May 1, 1996 |
Frequently Asked Questions
What does EPA SDWIS list for APPLE VALLEY HEIGHTS CWD?
How many people does APPLE VALLEY HEIGHTS CWD serve?
What violations does APPLE VALLEY HEIGHTS CWD have?
What contaminants have been found in APPLE VALLEY HEIGHTS CWD water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest APPLE VALLEY HEIGHTS CWD on cumulative violation count (10) and EPA-reported population served (983). Violation-count peers include ETHETE WATER SYSTEM, Quechan Utility, Grand Canyon West. Population peers include LANSING WATER SUPPLY, ASHLEY WATER DEPARTMENT, CASTINE WATER DEPARTMENT.
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
APPLE VALLEY HEIGHTS CWD (CA3600009) 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 (10 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.