DOUBLETREE RANCH WATER SYSTEM
PWSID: CA0707615 · Livermore, CA · Serves 66 people
According to EPA Safe Drinking Water Information System (SDWIS), DOUBLETREE RANCH WATER SYSTEM (PWSID CA0707615) in Livermore, CA is listed as a CWS water system covering about 66 people. The same extract lists 60 health-based violation records spanning 2006-2018. Those 60 health-based rows for DOUBLETREE RANCH WATER SYSTEM cover contaminants such as Arsenic; they remain historical EPA registry entries, not a current compliance or drinkability score.
DOUBLETREE RANCH WATER SYSTEM has 60 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 Arsenic. Recorded violations span 2006–2018. 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)
- CA0707615
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Livermore, CA
- Population Served
- 66
- Health Violations
- Yes (60)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Arsenic | 60 | 60 |
Violation History (60)
| Contaminant | Health | Date |
|---|---|---|
| Arsenic | Yes | Apr 1, 2018 |
| Arsenic | Yes | Apr 1, 2018 |
| Arsenic | Yes | Jan 1, 2018 |
| Arsenic | Yes | Jan 1, 2018 |
| Arsenic | Yes | Oct 1, 2017 |
| Arsenic | Yes | Oct 1, 2017 |
| Arsenic | Yes | Jul 1, 2017 |
| Arsenic | Yes | Jul 1, 2017 |
| Arsenic | Yes | Apr 1, 2017 |
| Arsenic | Yes | Apr 1, 2017 |
| Arsenic | Yes | Jan 1, 2017 |
| Arsenic | Yes | Jan 1, 2017 |
| Arsenic | Yes | Oct 1, 2016 |
| Arsenic | Yes | Oct 1, 2016 |
| Arsenic | Yes | Jul 1, 2016 |
| Arsenic | Yes | Jul 1, 2016 |
| Arsenic | Yes | Mar 1, 2016 |
| Arsenic | Yes | Mar 1, 2016 |
| Arsenic | Yes | Jan 1, 2016 |
| Arsenic | Yes | Jan 1, 2016 |
| Arsenic | Yes | Oct 1, 2015 |
| Arsenic | Yes | Oct 1, 2015 |
| Arsenic | Yes | Jul 1, 2015 |
| Arsenic | Yes | Jul 1, 2015 |
| Arsenic | Yes | Apr 1, 2015 |
| Arsenic | Yes | Apr 1, 2015 |
| Arsenic | Yes | Jan 1, 2015 |
| Arsenic | Yes | Jan 1, 2015 |
| Arsenic | Yes | Oct 1, 2014 |
| Arsenic | Yes | Oct 1, 2014 |
| Arsenic | Yes | Jul 1, 2014 |
| Arsenic | Yes | Jul 1, 2014 |
| Arsenic | Yes | Apr 1, 2014 |
| Arsenic | Yes | Apr 1, 2014 |
| Arsenic | Yes | Jan 1, 2014 |
| Arsenic | Yes | Jan 1, 2014 |
| Arsenic | Yes | Oct 1, 2013 |
| Arsenic | Yes | Oct 1, 2013 |
| Arsenic | Yes | Jul 1, 2013 |
| Arsenic | Yes | Jul 1, 2013 |
| Arsenic | Yes | Apr 1, 2013 |
| Arsenic | Yes | Apr 1, 2013 |
| Arsenic | Yes | Jan 1, 2013 |
| Arsenic | Yes | Jan 1, 2013 |
| Arsenic | Yes | Oct 1, 2011 |
| Arsenic | Yes | Oct 1, 2011 |
| Arsenic | Yes | Jul 1, 2011 |
| Arsenic | Yes | Jul 1, 2011 |
| Arsenic | Yes | Oct 1, 2008 |
| Arsenic | Yes | Oct 1, 2008 |
| Arsenic | Yes | Jul 1, 2008 |
| Arsenic | Yes | Jul 1, 2008 |
| Arsenic | Yes | Oct 1, 2007 |
| Arsenic | Yes | Oct 1, 2007 |
| Arsenic | Yes | Jan 1, 2007 |
| Arsenic | Yes | Jan 1, 2007 |
| Arsenic | Yes | Oct 1, 2006 |
| Arsenic | Yes | Oct 1, 2006 |
| Arsenic | Yes | Jul 1, 2006 |
| Arsenic | Yes | Jul 1, 2006 |
Frequently Asked Questions
What does EPA SDWIS list for DOUBLETREE RANCH WATER SYSTEM?
How many people does DOUBLETREE RANCH WATER SYSTEM serve?
What violations does DOUBLETREE RANCH WATER SYSTEM have?
What contaminants have been found in DOUBLETREE RANCH WATER SYSTEM water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest DOUBLETREE RANCH WATER SYSTEM on cumulative violation count (60) and EPA-reported population served (66). Violation-count peers include SOUTHWEST ARKANSAS WATER SYSTEM, COTTONWOOD MUNICIPAL WATER VV3, SUMTERVILLE WATER TREATMENT PLANT.
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
DOUBLETREE RANCH WATER SYSTEM (CA0707615) is drawn from EPA SDWIS. Nearby county systems in this extract include EAST BAY MUD; ALAMEDA COUNTY WATER DISTRICT; CITY OF HAYWARD; DUBLIN SAN RAMON SERVICES DISTRICT. Health-based rows (60 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.