BARRON LAKE/ROSEBUSH
PWSID: MI0040092 · Rocklin, CA · Serves 114 people
According to EPA Safe Drinking Water Information System (SDWIS), BARRON LAKE/ROSEBUSH (PWSID MI0040092) in Rocklin, CA is listed as a CWS water system covering about 114 people. The same extract lists 4 health-based violation records spanning 2018-2022. Those 4 health-based rows for BARRON LAKE/ROSEBUSH cover contaminants such as Stage 1 Disinfectants and Disinfection Byproducts Rule, Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
BARRON LAKE/ROSEBUSH has 4 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 Stage 1 Disinfectants and Disinfection Byproducts Rule, Revised Total Coliform Rule. Recorded violations span 2018–2022. 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)
- MI0040092
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Rocklin, CA
- Population Served
- 114
- Health Violations
- Yes (4)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 2 | 2 |
| Revised Total Coliform Rule | 2 | 2 |
Violation History (4)
| Contaminant | Health | Date |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Apr 15, 2022 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Apr 15, 2022 |
| Revised Total Coliform Rule | Yes | Oct 29, 2018 |
| Revised Total Coliform Rule | Yes | Aug 11, 2018 |
Frequently Asked Questions
What does EPA SDWIS list for BARRON LAKE/ROSEBUSH?
How many people does BARRON LAKE/ROSEBUSH serve?
What violations does BARRON LAKE/ROSEBUSH have?
What contaminants have been found in BARRON LAKE/ROSEBUSH water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest BARRON LAKE/ROSEBUSH on cumulative violation count (4) and EPA-reported population served (114). Violation-count peers include Santo Domingo Pueblo, Isleta Eastside, PARSHALL-LUCKY MOUND.
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
BARRON LAKE/ROSEBUSH (MI0040092) is drawn from EPA SDWIS. Nearby county systems in this extract include CITY OF ROSEVILLE; PLACER CWA - FOOTHILL; CITY OF LINCOLN; SAN JUAN WATER DISTRICT. Health-based rows (4 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.