Cason, TX Water Safety: 73/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
Cason tap water earns a high safety grade — above-average compliance with TX and federal standards.
How Cason Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Cason Residents
- Estimated remediation: $1,200 per household.
- CDC health risk index: 15.36 — above typical levels.
Cason's Water Providers
Most residential addresses in Cason, TX are served by a single water utility — the dominant system among the 1 provider tracked in federal data.
Overview
We track water quality and home safety data for 1 ZIP code in Cason, Texas, covering 1 community water system serving approximately 2,522 people.
No EPA violations recorded across any ZIP codes in Cason — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Cason: B (73/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Cason water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Cason
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 75636 | B | CITY OF DAINGERFIELD | 2,522 |
All ZIP Codes in Cason
- 75636 [B]
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
Cason Community Health Snapshot
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
Cason: Flood History & Water Damage Risk
Flood exposure in Cason is meaningful by NFIP measures — 1 claim on record and 100% of ZIP codes carrying FEMA flood zone designations. That level of activity makes flood history a relevant factor when evaluating local water quality over time.
Cason has a moderate flood history with 1 FEMA claims averaging $2,506 per payout. 100% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$1,200</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
Deep Dive Reports
Detailed analysis for Cason, TX