Water Quality in LINCOLN, DE (19960)
EPA violation data for public water systems serving ZIP code 19960.
40
Total Violations
35
Health-Based
5
Monitoring / Reporting
40
Resolved
What does this mean?
40 of 40 violations have been resolved. 35 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 5 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.
Violations Detail (40 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Nitrate | Health-Based | N/A | 12.5 | Oct 20, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 12.5 | Oct 20, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 12.5 | Oct 20, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Lead and Copper Rule | Monitoring | N/A | N/A | Sep 30, 2024 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Sep 30, 2024 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Sep 30, 2024 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 12.45 | Jul 11, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 12.45 | Jul 11, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 12.45 | Jul 11, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 12.6 | Apr 21, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
Lead & Copper Levels
Violation Timeline
2024(12)
Nitrate
02
Nitrate
02
Nitrate
02
Lead and Copper Rule
52
Lead and Copper Rule
52
Lead and Copper Rule
52
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
2023(13)
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
Nitrate
02
How Does This Compare?
LINCOLN (19960) has 40 recorded violations, including 35 health-based. All violations have been resolved, which is a positive sign for current water quality. Consider testing your tap water independently for added peace of mind.
Recommended Water Filters
Based on the contaminants detected in your area, these filter types may help improve your water quality.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove.