Lactalis Heritage Dairy
PWSID: NY1210799
This system has no unresolved violations. The most recent violation on record was 2021-03-01.
This system has more violations on record than 94% of water systems in New York.
Violation trend: 0.0 per year over the last 5 years, down from 19.6 per year in the previous 5.
System Details
| Population Served | 120 |
| Service Connections | 1 |
| Water Source | Groundwater |
| System Type | Non-Transient Non-Community |
| Owner | Private |
| Status | Active |
| City | Walton |
| EPA ZIP on File | 13856 |
Areas Served
- Delaware County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|---|---|---|
| Copper (90th percentile) | 6.4100 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 5.7170 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 4.1600 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 4.0350 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 3.7530 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 3.4000 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 3.2500 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 3.2150 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 2.6200 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 2.5850 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 2.4530 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 2.3000 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 2.1500 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 1.7870 mg/L | 1.300 mg/L | Exceeds Action Level |
| Lead (90th percentile) | 0.0113 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0098 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0089 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0081 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0080 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0077 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0076 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0060 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0059 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0054 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0052 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0050 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0045 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0029 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
Violation History (101 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| Unknown Contaminant | Other | 2021-03-01 | Returned to Compliance | |
| Unknown Contaminant | Other | 2021-03-01 | Returned to Compliance | |
| Unknown Contaminant | Other | 2021-02-01 | Returned to Compliance | |
| Unknown Contaminant | Other | 2021-02-01 | Returned to Compliance | |
| Unknown Contaminant | Other | 2021-01-01 | Returned to Compliance | |
| Unknown Contaminant | Other | 2021-01-01 | Returned to Compliance | |
| 8000 | MON | 2021-01-01 | Major | Returned to Compliance |
| 8000 | MON | 2021-01-01 | Major | Returned to Compliance |
| Unknown Contaminant | Other | 2020-12-01 | Returned to Compliance | |
| Unknown Contaminant | Other | 2020-12-01 | Returned to Compliance | |
| Unknown Contaminant | Other | 2020-11-01 | Returned to Compliance | |
| Unknown Contaminant | Other | 2020-11-01 | Returned to Compliance | |
| Unknown Contaminant | Other | 2020-09-01 | Returned to Compliance | |
| Unknown Contaminant | Other | 2020-09-01 | Returned to Compliance | |
| 2950 | MR | 2020-01-01 | Returned to Compliance | |
| 2950 | MR | 2020-01-01 | Returned to Compliance | |
| 2950 | MR | 2020-01-01 | Returned to Compliance | |
| 2456 | MR | 2020-01-01 | Returned to Compliance | |
| 2456 | MR | 2020-01-01 | Returned to Compliance | |
| 2456 | MR | 2020-01-01 | Returned to Compliance | |
| 5000 | MR | 2019-07-01 | Returned to Compliance | |
| 5000 | MR | 2019-07-01 | Returned to Compliance | |
| 2005 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2005 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2010 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2010 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2015 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2015 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2020 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2020 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2021 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2021 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2022 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2022 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2031 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2031 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2035 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2035 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2036 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2036 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2037 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2037 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2039 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2039 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2040 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2040 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2041 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2041 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2042 | MR | 2017-01-01 | Major | Returned to Compliance |
| 2042 | MR | 2017-01-01 | Major | Returned to Compliance |
Showing 50 of 101 historical violations.
Understanding This Water System's Record
Lactalis Heritage Dairy is a non-transient non-community water system that draws from groundwater sources and serves a population of 120 in Walton, New York. This page shows its complete compliance history as reported to the EPA's Safe Drinking Water Information System (SDWIS), the federal database that tracks every public water system in the United States.
What Do These Violations Mean?
Health-based violations mean the system exceeded an EPA maximum contaminant level (MCL) or failed to provide required treatment. These indicate potential health risks from contaminants like lead, arsenic, bacteria, nitrates, or disinfection byproducts. Non-health-based violations involve monitoring, reporting, or procedural requirements — the system missed a testing deadline or failed to notify customers, but contaminant levels were not necessarily unsafe.
What Should You Do?
Your water utility is required to publish an annual Consumer Confidence Report (CCR) that details test results and any violations. If your system has active health-based violations, consider a certified water filter rated for the specific contaminants involved. The contaminant guides on this site explain health risks and filter options for common pollutants. For the most current results, contact your water utility directly — EPA data can lag weeks or months behind real-time testing.