SHIRK MOBILE HOME PARK
PWSID: NM3520001 · San Mateo, CA · Serves 39 people
According to EPA Safe Drinking Water Information System (SDWIS), SHIRK MOBILE HOME PARK (PWSID NM3520001) in San Mateo, CA is listed as a CWS water system covering about 39 people. The same extract lists 8 health-based violation records spanning 2013-2024. Those 8 health-based rows for SHIRK MOBILE HOME PARK cover contaminants such as Groundwater Rule, LEAD AND COPPER RULE REVISIONS, Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SHIRK MOBILE HOME PARK has 8 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. 3 distinct EPA contaminant codes appear in this system's record, including Groundwater Rule, LEAD AND COPPER RULE REVISIONS, Revised Total Coliform Rule. Recorded violations span 2013–2024. 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)
- NM3520001
- System Type
- CWS
- Water Source
- Groundwater
- Location
- San Mateo, CA
- Population Served
- 39
- Health Violations
- Yes (8)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 6 | 6 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Revised Total Coliform Rule | 1 | 1 |
Violation History (8)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Revised Total Coliform Rule | Yes | Dec 22, 2017 |
| Groundwater Rule | Yes | Mar 2, 2014 |
| Groundwater Rule | Yes | Mar 2, 2014 |
| Groundwater Rule | Yes | Mar 2, 2014 |
| Groundwater Rule | Yes | Dec 5, 2013 |
| Groundwater Rule | Yes | Dec 5, 2013 |
| Groundwater Rule | Yes | Dec 5, 2013 |
Frequently Asked Questions
What does EPA SDWIS list for SHIRK MOBILE HOME PARK?
How many people does SHIRK MOBILE HOME PARK serve?
What violations does SHIRK MOBILE HOME PARK have?
What contaminants have been found in SHIRK MOBILE HOME PARK water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SHIRK MOBILE HOME PARK on cumulative violation count (8) and EPA-reported population served (39). Violation-count peers include Mashantucket Pequot Water System, San Ildefonso Pueblo, TOWAOC WATER SYSTEM.
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
SHIRK MOBILE HOME PARK (NM3520001) is drawn from EPA SDWIS. Nearby county systems in this extract include SFPUC CITY DISTRIBUTION DIVISION; CITY OF DALY CITY; CITY OF REDWOOD CITY; CITY OF SAN BRUNO. Health-based rows (8 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.