HOLLISTER RANCH ESTATES
PWSID: CA3500904 · Hollister, CA · Serves 150 people
According to EPA Safe Drinking Water Information System (SDWIS), HOLLISTER RANCH ESTATES (PWSID CA3500904) in Hollister, CA is listed as a CWS water system covering about 150 people. The same extract lists 8 health-based violation records spanning 2015-2017. Those 8 health-based rows for HOLLISTER RANCH ESTATES cover contaminants such as Combined Uranium; they remain historical EPA registry entries, not a current compliance or drinkability score.
HOLLISTER RANCH ESTATES 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. 1 distinct EPA contaminant code appears in this system's record, including Combined Uranium. Recorded violations span 2015–2017. 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)
- CA3500904
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Hollister, CA
- Population Served
- 150
- Health Violations
- Yes (8)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Combined Uranium | 8 | 8 |
Violation History (8)
| Contaminant | Health | Date |
|---|---|---|
| Combined Uranium | Yes | Jul 1, 2017 |
| Combined Uranium | Yes | Apr 1, 2017 |
| Combined Uranium | Yes | Jan 1, 2017 |
| Combined Uranium | Yes | Oct 1, 2016 |
| Combined Uranium | Yes | Jul 1, 2016 |
| Combined Uranium | Yes | Apr 1, 2016 |
| Combined Uranium | Yes | Jan 1, 2016 |
| Combined Uranium | Yes | Oct 1, 2015 |
Frequently Asked Questions
What does EPA SDWIS list for HOLLISTER RANCH ESTATES?
How many people does HOLLISTER RANCH ESTATES serve?
What violations does HOLLISTER RANCH ESTATES have?
What contaminants have been found in HOLLISTER RANCH ESTATES water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest HOLLISTER RANCH ESTATES on cumulative violation count (8) and EPA-reported population served (150). 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
Explore More
About This Data
HOLLISTER RANCH ESTATES (CA3500904) is drawn from EPA SDWIS. Nearby county systems in this extract include HOLLISTER, CITY OF; SUNNYSLOPE COUNTY WATER DIST; SAN JUAN BAUTISTA, CITY OF; THOUSAND TRAILS SAN BENITO PRESERVE. 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.