Public water system record
Country Vineyard 4
On record as serving Oregon, Dane County, WI · Serves 28 people
Federal records show 1 health-based violation and no monitoring/reporting issues for Country Vineyard 4 in the last ten years. The most serious issue in this window was a Nitrate violation that EPA lists as archived, not resolved.
System profile
- Health-based violations, last 10 years
- 1
- Resolved
- 0
- Unresolved
- 0
- Archived by EPA
- 1
- Any acute record
- Yes
- Monitoring issues, last 10 years
- 0
Key facts
- Country Vineyard 4 draws water from 1 well.
- Highest measured level in the last 10 years: Nitrate, 10.5 mg/L, federal limit 10 mg/L (1.1 times the limit), 2019.
- Most recent formal enforcement: compliance order (no penalty) by Wisconsin, December 2020.
- Record on file since 1995, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 9 unknown out of 9 service lines.
Check whether Country Vineyard 4 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.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Nitrate
Contaminant limit exceeded
Measured 10.5 mg/L, federal limit 10 mg/L (1.1 times the limit)
|
330 | Oct 1, 2019 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
Yes |
Full record since 1995
EPA's records for Country Vineyard 4 go back to 1995. Before October 19, 2016 they list 1 health-based violation (1 resolved) and no monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 1 | 0 |
| October 19, 2016 to 2019 | 1 | 0 |
Most recent health-based violation before October 19, 2016: Total Coliform, began August 1995, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1995 | Resolved |
Enforcement actions
Wisconsin regulators took 1 formal enforcement action against Country Vineyard 4 and issued 1 boil water order between 1995 and 2020. The most recent was a compliance order (no penalty) in December 2020.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Dec 3, 2020 | Wisconsin | Compliance order (no penalty) | 1 violation (1 health-based): Nitrate |
| Aug 14, 1995 | Wisconsin | Boil water order | 1 violation (1 health-based): Total Coliform |
What the violations mean
Nitrate
1 incidentNitrate exceeded the federal limit
High nitrate is especially dangerous for infants under 6 months and can cause blue baby syndrome
Where the water comes from
Country Vineyard 4 draws water from 1 well.
Annual water quality report
Country Vineyard 4 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 Country Vineyard 4 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 Wisconsin.
Certified drinking water labs by state EPA guidance for private wells