Water Quality in ARRINGTON, VA (22922)
EPA violation data for public water systems serving ZIP code 22922.
20
Total Violations
8
Health-Based
12
Monitoring / Reporting
20
Resolved
What does this mean?
20 of 20 violations have been resolved. 8 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 12 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 (20 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Tetrachloroethylene | Health-Based | N/A | 0.007 | Dec 31, 2023 | Resolved | Liver problems; increased risk of cancer |
| Tetrachloroethylene | Health-Based | N/A | 0.007 | Dec 31, 2023 | Resolved | Liver problems; increased risk of cancer |
| Tetrachloroethylene | Health-Based | N/A | 0.007 | Dec 31, 2023 | Resolved | Liver problems; increased risk of cancer |
| Tetrachloroethylene | Health-Based | N/A | 0.007 | Dec 31, 2023 | Resolved | Liver problems; increased risk of cancer |
| Lead and Copper Rule | Monitoring | N/A | N/A | Dec 31, 2023 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Dec 31, 2023 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Dec 31, 2023 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Dec 31, 2023 | Resolved | N/A |
| Tetrachloroethylene | Health-Based | N/A | 0.008 | Sep 30, 2023 | Resolved | Liver problems; increased risk of cancer |
| Tetrachloroethylene | Health-Based | N/A | 0.008 | Sep 30, 2023 | Resolved | Liver problems; increased risk of cancer |
Lead & Copper Levels
Violation Timeline
2023(12)
Tetrachloroethylene
02
Tetrachloroethylene
02
Tetrachloroethylene
02
Tetrachloroethylene
02
Lead and Copper Rule
66
Lead and Copper Rule
66
Lead and Copper Rule
66
Lead and Copper Rule
66
Tetrachloroethylene
02
Tetrachloroethylene
02
Tetrachloroethylene
02
Tetrachloroethylene
02
2022(8)
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
TTHM
27
TTHM
27
TTHM
27
TTHM
27
How Does This Compare?
ARRINGTON (22922) has 20 recorded violations, including 8 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
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove.