Contaminant 1075 in U.S. Drinking Water
Health-based violation data for Contaminant 1075 from EPA Safe Drinking Water Information System (SDWIS). Covers all community water systems with violations on record.
Contaminant 1075 has been found in violation of EPA standards in 11 water systems across 4 states, with 100 total health-based violations recorded. The most affected states are New Hampshire, North Carolina, Texas.
Contaminant 1075 is regulated under the EPA Safe Drinking Water Act, which sets enforceable Maximum Contaminant Levels (MCLs) and associated treatment technique requirements for public water systems. The EPA Safe Drinking Water Information System (SDWIS) tracks every recorded violation nationwide and links it back to the specific public water system (PWSID), violation type, and begin date.
Across the United States, SDWIS records show 100 health-based violations for Contaminant 1075 affecting 11 community water systems in 4 states. Violation counts cluster heaviest in New Hampshire, North Carolina, Texas, with New Hampshire alone accounting for 28 violations across 3 systems. The contaminant is listed on the federal primary drinking water regulations.
A health-based violation does not mean residents were necessarily harmed, it means the contaminant exceeded the federal MCL in a compliance sample, triggering notification and remediation requirements. States and utilities maintain primary enforcement responsibility. To check the status of a specific water system, request its most recent Consumer Confidence Report or consult the EPA's Drinking Water Watch portal for the corresponding state.
Violations by State
States ranked by number of health-based violations for Contaminant 1075.
| # | State | Violations | Systems Affected |
|---|---|---|---|
| 1 | New Hampshire | 28 | 3 |
| 2 | North Carolina | 4 | 1 |
| 3 | Texas | 4 | 1 |
| 4 | Florida | 2 | 1 |
Most Affected Water Systems
Top 50 water systems by number of Contaminant 1075 health-based violations.
| Water System | State | Violations |
|---|---|---|
| ROLLING RIDGE | NH | 25 |
| MEADOWVIEW TRAILER COURT | NC | 4 |
| LAKE FRONT BUCHANAN | TX | 4 |
| LAKEMONT RIDGE HOME ; RV PARK | FL | 2 |
| GOODRICH PROPERTY | NH | 2 |
| BARTLETT PLACE | NH | 1 |
Frequently Asked Questions
Is Contaminant 1075 in my water?
Contaminant 1075 has been detected in violation of EPA health standards in 11 water systems across 4 states. To check your specific utility, look up your annual Consumer Confidence Report (CCR) - water systems are required to disclose all violations.
How many water systems have Contaminant 1075 violations?
EPA SDWIS records show 11 community water systems with health-based Contaminant 1075 violations, totaling 100 violations. These represent cases where the contaminant exceeded the EPA Maximum Contaminant Level (MCL).
Which states have the most Contaminant 1075 violations?
The states with the most Contaminant 1075 violations are: New Hampshire (28 violations), North Carolina (4 violations), Texas (4 violations), Florida (2 violations).
Explore More
About This Data
Violation data is from the EPA Safe Drinking Water Information System (SDWIS). Only health-based violations are shown, these include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations. Monitoring and reporting violations are excluded. Data may not reflect the most current enforcement actions.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.