Lancaster Co Dist 160 - Norris
PWSID: NE3150389
This system has no unresolved violations. The most recent violation on record was 2005-05-13.
System Details
| Population Served | 2,400 |
| Service Connections | 6 |
| Water Source | Groundwater |
| System Type | Non-Transient Non-Community |
| Owner | Local Government |
| Status | Active |
| City | Firth |
| EPA ZIP on File | 68358 |
| Note | School or Daycare |
Areas Served
- Firth, Lancaster County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|---|---|---|
| Copper (90th percentile) | 2.4800 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 2.4000 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) | 2.1880 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 1.8900 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 1.7200 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 1.6800 mg/L | 1.300 mg/L | Exceeds Action Level |
| Copper (90th percentile) | 1.3500 mg/L | 1.300 mg/L | Exceeds Action Level |
| Lead (90th percentile) | 0.0048 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0030 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0030 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0019 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0019 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0011 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0011 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0008 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0007 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 (2 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 7500 | Other | 2005-05-13 | Returned to Compliance | |
| 3000 | MR Measured: 0 mg/L | 1985-01-01 | Major | Returned to Compliance |
Understanding This Water System's Record
Lancaster Co Dist 160 - Norris is a non-transient non-community water system that draws from groundwater sources and serves a population of 2,400 in Firth, Nebraska. 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.