Tritium in Drinking Water
2.3 violations per affected system (315 across 136) - sparse load (≤ 3.7 violations per affected system).
EPA contaminant code: 4102
Tritium standing, mid-volume SDWIS third
Tritium lands in the middle third by violation volume (315), large enough for peer comparisons but not one of the handful of analytes that dominate the fleet-wide SDWIS ledger. Load is sparse: 2.3 violations per affected system (sparse load (≤ 3.7 violations per affected system)), so the footprint is wide relative to the raw count, many systems with few records each. None of the recorded Tritium violations in this extract are classified health-based; the trail is procedural. Among 157 indexable contaminants, this page is #103 by violation volume. Utilities listed below are ranked by cumulative violation count for this analyte; pair that with population served to gauge household exposure scale.
Nationwide similar contaminants
Nearest by violation volume
Nearest by systems affected
Tritium: monitoring/reporting trail
0% health-based · 100.0% monitoring/reporting across 315 records.
Most Affected Water Systems
| System | State | Violations | Population |
|---|---|---|---|
| Hermansville Housing Comm. | MI | 24 | 36 |
| Wayne Water Districts | NC | 24 | 39,403 |
| 31 Grist Mill RD | CT | 12 | 30 |
| Country View MHP | TX | 12 | 54 |
| Far Away Auburn | PA | 7 | 25 |
| Heavens Mobile Home Park | TX | 7 | 36 |
| Spencer`s Grove S/D | NC | 5 | 59 |
| Mawc Yough Plant | PA | 5 | 133,000 |
| Triple Lakes S/D | NC | 5 | 315 |
| Marlette, City Of | MI | 5 | 1,875 |
| Ctwc - Riversedge Division | CT | 4 | 179 |
| Pine Hill Condominium | MA | 4 | 95 |
| Harvard Water Department | MA | 4 | 1,422 |
| Juniper Hill Water Company | MA | 4 | 220 |
| Leino Park Water District | MA | 4 | 120 |
| Gagetown, Village Of | MI | 4 | 388 |
| Cottages at Lake Osseroga | NC | 4 | 93 |
| Castle Bay S/D | NC | 4 | 777 |
| Aqua PA Mifflin Township | PA | 4 | 1,220 |
| South Council Creek 2 | TX | 4 | 111 |
| Woodland Ridge | MA | 4 | 125 |
| Phoenixville Water Dept | PA | 4 | 16,599 |
| Metrowest YMCA | MA | 3 | 700 |
| Summer Village | MA | 3 | 1,000 |
| River Run S/D | NC | 3 | 360 |
| Blue Ridge Estates | NC | 3 | 51 |
| PA American Water Berwick | PA | 3 | 15,282 |
| Heritage Association | MA | 3 | 158 |
| Staffordshire Country Estates | MA | 3 | 140 |
| Pittsburgh Water & Sewer Auth | PA | 3 | 520,000 |
Context: understanding water quality data · is my water safe?
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the EPA Safe Drinking Water Information System (SDWIS). Consult a qualified professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.