WILLIAM FISHER MEMORIAL WATER COMPANY
PWSID: CA1500455 · Mojave, CA · Serves 56 people
According to EPA Safe Drinking Water Information System (SDWIS), WILLIAM FISHER MEMORIAL WATER COMPANY (PWSID CA1500455) in Mojave, CA is listed as a CWS water system covering about 56 people. The same extract lists 51 health-based violation records spanning 2004-2025. Those 51 health-based rows for WILLIAM FISHER MEMORIAL WATER COMPANY cover contaminants such as Arsenic, Stage 1 Disinfectants and Disinfection Byproducts Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
WILLIAM FISHER MEMORIAL WATER COMPANY has 51 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, Stage 1 Disinfectants and Disinfection Byproducts Rule. Recorded violations span 2004–2025. 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)
- CA1500455
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Mojave, CA
- Population Served
- 56
- Health Violations
- Yes (51)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Arsenic | 50 | 50 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 1 | 1 |
Violation History (51)
| Contaminant | Health | Date |
|---|---|---|
| Arsenic | Yes | Oct 1, 2025 |
| Arsenic | Yes | Jul 1, 2025 |
| Arsenic | Yes | Apr 1, 2025 |
| Arsenic | Yes | Jan 1, 2025 |
| Arsenic | Yes | Oct 1, 2024 |
| Arsenic | Yes | Oct 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Apr 1, 2024 |
| Arsenic | Yes | Apr 1, 2024 |
| Arsenic | Yes | Jan 1, 2024 |
| Arsenic | Yes | Jan 1, 2024 |
| Arsenic | Yes | Oct 1, 2023 |
| Arsenic | Yes | Oct 1, 2023 |
| Arsenic | Yes | Jul 1, 2023 |
| Arsenic | Yes | Jul 1, 2023 |
| Arsenic | Yes | Apr 1, 2023 |
| Arsenic | Yes | Apr 1, 2023 |
| Arsenic | Yes | Jan 1, 2023 |
| Arsenic | Yes | Jan 1, 2023 |
| Arsenic | Yes | Oct 1, 2022 |
| Arsenic | Yes | Oct 1, 2022 |
| Arsenic | Yes | Jul 1, 2022 |
| Arsenic | Yes | Jul 1, 2022 |
| Arsenic | Yes | Apr 1, 2022 |
| Arsenic | Yes | Apr 1, 2022 |
| Arsenic | Yes | Jan 1, 2022 |
| Arsenic | Yes | Oct 1, 2021 |
| Arsenic | Yes | Jul 1, 2021 |
| Arsenic | Yes | Apr 1, 2021 |
| Arsenic | Yes | Jan 1, 2021 |
| Arsenic | Yes | Oct 1, 2020 |
| Arsenic | Yes | Jul 1, 2020 |
| Arsenic | Yes | Jan 1, 2020 |
| Arsenic | Yes | Oct 1, 2019 |
| Arsenic | Yes | Jul 1, 2019 |
| Arsenic | Yes | Apr 1, 2019 |
| Arsenic | Yes | Jan 1, 2019 |
| Arsenic | Yes | Oct 1, 2018 |
| Arsenic | Yes | Jul 1, 2018 |
| Arsenic | Yes | Apr 1, 2018 |
| Arsenic | Yes | Jan 1, 2018 |
| Arsenic | Yes | Oct 1, 2017 |
| Arsenic | Yes | Jul 1, 2017 |
| Arsenic | Yes | Apr 1, 2017 |
| Arsenic | Yes | Jan 1, 2017 |
| Arsenic | Yes | Oct 1, 2016 |
| Arsenic | Yes | Jul 1, 2016 |
| Arsenic | Yes | Apr 1, 2016 |
| Arsenic | Yes | Jan 1, 2016 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Oct 1, 2004 |
Frequently Asked Questions
What does EPA SDWIS list for WILLIAM FISHER MEMORIAL WATER COMPANY?
How many people does WILLIAM FISHER MEMORIAL WATER COMPANY serve?
What violations does WILLIAM FISHER MEMORIAL WATER COMPANY have?
What contaminants have been found in WILLIAM FISHER MEMORIAL WATER COMPANY water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest WILLIAM FISHER MEMORIAL WATER COMPANY on cumulative violation count (51) and EPA-reported population served (56). Violation-count peers include MOUNT PLEASANT, TOWN OF, GARVIN CO RWD #6 (SW PURCHASE), LAKE LIVINGSTON PINESHADOWS EAST.
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
WILLIAM FISHER MEMORIAL WATER COMPANY (CA1500455) is drawn from EPA SDWIS. Nearby county systems in this extract include DELANO, CITY OF; OILDALE MWC; TEJON CASTAC WD - I5 & LAVAL RD; VAUGHN WC INC. Health-based rows (51 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.