Briscoe County, Texas
2 ZIP codes · Avg score 61/100 · Grade C · Updated 2026-06-03
Based on current EPA data, Briscoe County's 2 ZIP codes reflect fair but mixed water safety.
How Briscoe County Compares
How Briscoe County Compares
Briscoe County scores 21 points below the Texas state average (82/100) and 7 points below the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-03
Key Risk Factors
Health risk index: 16 (asthma 10.3%, diabetes 17.5%)
Estimated additional annual cost per homeowner: $1,115, driven primarily by energy_code_gap
Infrastructure: 0.575% avg pipe failure probability, 100% of ZIPs at high risk
89% of homes built before 1978 (lead paint era)
Violation History (2022–2025)
↑ Worsening trendEPA violation counts by year across Briscoe County water systems. Health-based shown in red, total in blue.
Peak year: 2024 with 10 violations. Past 5 years: 30 total (30 health-based). Health-based violations are rising versus the prior 2-year window — worth closer monitoring.
Source: EPA SDWIS historical violations. Data may lag 6–12 months for the most recent year.
County Health Indicators vs National Average
Black markers indicate national averages. Source: CDC PLACES, Census ACS.
Infrastructure Overview
Sources: Census ACS (housing age), EPA SDWIS (infrastructure risk model), state bridge inspection data.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $1,115
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
930 housing units in Briscoe County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Water Safety Affordability
How much it costs to fix water issues relative to home values in Briscoe County
Remediation costs are relatively manageable for most homeowners in Briscoe County, representing a small fraction of property value.
Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.
Health Outcomes vs National Average
CDC PLACES data for Briscoe County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water Systems with Most Violations
Top 4 systems in Briscoe County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | Silverton Municipal Water System | 597 | 31 |
| 2 | Mackenzie Municipal Water Authority | 126 | 31 |
| 3 | Coronado Shores Water System | 85 | 31 |
| 4 | City of Quitaque | 342 | 24 |
All ZIP Codes in Briscoe County
2 ZIP codes tracked in Briscoe County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 79257 | Silverton | 66 | C | 31 (19 health) | $82K |
| 2 | 79255 | Quitaque | 55 | C | 24 (19 health) | $65K |
Recommended Buyer Guides for Briscoe County
Federal and certification sources drive the ordering: EPA monitoring data, NSF certifications, FEMA flood maps, and CDC lead guidance — guides surface only when county data warrants them.
- Best Lead Paint Test Kits — 89% of homes built before 1978
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
Overview
Briscoe County in Texas covers 2 ZIP codes with an average Home Safety Score of C (61/100).
2 of 2 ZIP codes have recorded EPA violations. 38 health-based violations have been documented.
← Back to Texas water quality report
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Updated daily.