SIX ACRES WATER COMPANY
PWSID: CA4900608 · San Francisco, CA · Serves 66 people
According to EPA Safe Drinking Water Information System (SDWIS), SIX ACRES WATER COMPANY (PWSID CA4900608) in San Francisco, CA is listed as a CWS water system covering about 66 people. The same extract lists 10 health-based violation records spanning 2020-2024. Those 10 health-based rows for SIX ACRES WATER COMPANY cover contaminants such as Groundwater Rule, Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SIX ACRES WATER COMPANY 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 Groundwater Rule, Surface Water Treatment Rule. Recorded violations span 2020–2024. 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)
- CA4900608
- System Type
- CWS
- Water Source
- Surface Water
- Location
- San Francisco, CA
- Population Served
- 66
- Health Violations
- Yes (10)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 9 | 9 |
| Surface Water Treatment Rule | 1 | 1 |
Violation History (10)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Jul 1, 2024 |
| Groundwater Rule | Yes | Jul 1, 2024 |
| Groundwater Rule | Yes | Jun 1, 2024 |
| Groundwater Rule | Yes | Jun 1, 2024 |
| Groundwater Rule | Yes | Nov 1, 2022 |
| Groundwater Rule | Yes | Oct 1, 2022 |
| Groundwater Rule | Yes | Sep 1, 2022 |
| Groundwater Rule | Yes | Aug 1, 2021 |
| Groundwater Rule | Yes | Aug 1, 2021 |
| Surface Water Treatment Rule | Yes | Jul 29, 2020 |
Frequently Asked Questions
What does EPA SDWIS list for SIX ACRES WATER COMPANY?
How many people does SIX ACRES WATER COMPANY serve?
What violations does SIX ACRES WATER COMPANY have?
What contaminants have been found in SIX ACRES WATER COMPANY water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SIX ACRES WATER COMPANY on cumulative violation count (10) and EPA-reported population served (66). Violation-count peers include ETHETE WATER SYSTEM, Quechan Utility, Grand Canyon West.
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
SIX ACRES WATER COMPANY (CA4900608) is drawn from EPA SDWIS. Nearby county systems in this extract include PRESIDIO OF SAN FRANCISCO; JOSHUA VALLEY UTILITY COMPANY; MILE HIGH MOBILE HOME PARK; RIDGEWOOD MOBILE HOME PARK. 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.