BERRYESSA HIGHLANDS
PWSID: CA2810013 · Napa, CA · Serves 715 people
According to EPA Safe Drinking Water Information System (SDWIS), BERRYESSA HIGHLANDS (PWSID CA2810013) in Napa, CA is listed as a CWS water system covering about 715 people. The same extract lists 38 health-based violation records spanning 2016-2020. Those 38 health-based rows for BERRYESSA HIGHLANDS cover contaminants such as TTHM, Total Haloacetic Acids (HAA5); they remain historical EPA registry entries, not a current compliance or drinkability score.
BERRYESSA HIGHLANDS has 38 health-based violation records in this historical extract. Monitoring and reporting records are not included.
BERRYESSA HIGHLANDS (PWSID CA2810013) is a cws water system drawing from a surface water source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 715 people in Napa, CA, and is subject to primacy enforcement by the California drinking-water program.
PlainEnviro's health-based SDWIS extract contains 38 violation records for this system. Monitoring and reporting records are not included. 2 distinct EPA contaminant codes appear, including TTHM, Total Haloacetic Acids (HAA5). Recorded violations span 2016–2020.
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)
- CA2810013
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Napa, CA
- Population Served
- 715
- Health Violations
- Yes (38)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 36 | 36 |
| Total Haloacetic Acids (HAA5) | 2 | 2 |
Violation History (38)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Apr 1, 2020 |
| TTHM | Yes | Apr 1, 2020 |
| TTHM | Yes | Jan 1, 2020 |
| TTHM | Yes | Jan 1, 2020 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Apr 1, 2019 |
| TTHM | Yes | Apr 1, 2019 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| TTHM | Yes | Apr 1, 2018 |
| TTHM | Yes | Apr 1, 2018 |
| TTHM | Yes | Jan 1, 2018 |
| TTHM | Yes | Jan 1, 2018 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| TTHM | Yes | Apr 1, 2017 |
| TTHM | Yes | Apr 1, 2017 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
| TTHM | Yes | Apr 1, 2016 |
| TTHM | Yes | Apr 1, 2016 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2016 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2016 |
| TTHM | Yes | Jan 1, 2016 |
| TTHM | Yes | Jan 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for BERRYESSA HIGHLANDS?
How many people does BERRYESSA HIGHLANDS serve?
What violations does BERRYESSA HIGHLANDS have?
What contaminants have been found in BERRYESSA HIGHLANDS water?
Nearby Water Systems
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About This Data
BERRYESSA HIGHLANDS (CA2810013) is drawn from EPA SDWIS. Nearby county systems in this extract include NAPA, CITY OF; AMERICAN CANYON, CITY OF; ST. HELENA, CITY OF; TOWN OF YOUNTVILLE. Health-based rows (38 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.