BAR "H" MWC
PWSID: CA3600027 · Lucerne Valley, CA · Serves 260 people
According to EPA Safe Drinking Water Information System (SDWIS), BAR "H" MWC (PWSID CA3600027) in Lucerne Valley, CA is listed as a CWS water system covering about 260 people. The same extract lists 23 health-based violation records spanning 2020-2025. Those 23 health-based rows for BAR "H" MWC cover contaminants such as Nitrate, EPA contaminant code Unknown (name unavailable in this extract), LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
BAR "H" MWC has 23 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, EPA contaminant code Unknown (name unavailable in this extract), LEAD AND COPPER RULE REVISIONS. Recorded violations span 2020–2025. 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)
- CA3600027
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Lucerne Valley, CA
- Population Served
- 260
- Health Violations
- Yes (23)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Nitrate | 20 | 20 |
| EPA contaminant code Unknown (name unavailable in this extract) | 2 | 2 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (23)
| Contaminant | Health | Date |
|---|---|---|
| Nitrate | Yes | Oct 1, 2025 |
| Nitrate | Yes | Jul 1, 2025 |
| Nitrate | Yes | Apr 1, 2025 |
| Nitrate | Yes | Jan 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Nitrate | Yes | Oct 1, 2024 |
| Nitrate | Yes | Oct 1, 2024 |
| Nitrate | Yes | Jul 1, 2024 |
| Nitrate | Yes | Jul 1, 2024 |
| Nitrate | Yes | Apr 1, 2024 |
| Nitrate | Yes | Apr 1, 2024 |
| Nitrate | Yes | Jan 1, 2024 |
| Nitrate | Yes | Jan 1, 2024 |
| Nitrate | Yes | Oct 1, 2023 |
| Nitrate | Yes | Oct 1, 2023 |
| - | Yes | Jul 30, 2023 |
| - | Yes | Jul 30, 2023 |
| Nitrate | Yes | Jul 1, 2023 |
| Nitrate | Yes | Jul 1, 2023 |
| Nitrate | Yes | Apr 1, 2023 |
| Nitrate | Yes | Apr 1, 2023 |
| Nitrate | Yes | Jan 1, 2021 |
| Nitrate | Yes | Dec 1, 2020 |
Frequently Asked Questions
What does EPA SDWIS list for BAR "H" MWC?
How many people does BAR "H" MWC serve?
What violations does BAR "H" MWC have?
What contaminants have been found in BAR "H" MWC water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest BAR "H" MWC on cumulative violation count (23) and EPA-reported population served (260). Violation-count peers include BETHEL-CITY S/D WATER, HOLLY GROVE WATERWORKS, DELIGHT WATERWORKS.
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
BAR "H" MWC (CA3600027) 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 (23 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.