Public water system record
Rosario Park
Serves an area of Santa Barbara County, CA · 38 people served
Federal records show no health-based violations and no monitoring or reporting issues for Rosario Park in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Rosario Park draws water from 1 well.
- Most recent enforcement action: boil water order by California, May 1998.
- Record on file since 1980, with 6 health-based violations before October 20, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 21 service lines.
Check whether Rosario Park serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Full record since 1980
EPA's records for Rosario Park go back to 1980. Before October 20, 2016 they list 6 health-based violations (6 resolved) and 3 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 2 |
| 1990s | 2 | 1 |
| 2000s | 4 | 0 |
Most recent health-based violation before October 20, 2016: Total Coliform, began February 2005, Resolved.
Show all 6 health-based violations before October 20, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Feb 1, 2005 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Nov 1, 2004 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Apr 1, 2004 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2002 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jun 1, 1999 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
May 1, 1998 | Resolved |
Enforcement actions
California regulators issued 1 boil water order to Rosario Park in 1998. The most recent was a boil water order in May 1998.
| Date | By | Action | Violations covered |
|---|---|---|---|
| May 21, 1998 | California | Boil water order | 1 violation (1 health-based): Total Coliform |
Where the water comes from
Rosario Park draws water from 1 well.
Annual water quality report
Rosario Park must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Rosario Park for a copy.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by California.
Certified drinking water labs by state EPA guidance for private wells