Active hazard footprint
0 active alerts
No NWS-driven alerts active in the cached water-summary feed. Drought + precipitation context land once those snapshots are committed.
No sewer overflow rows in the 30-day window.
County workspace
Winkler County
winkler-county
Winkler County water profile
County-level water context pulled from the Atlas Texas summary service. Use this as operating context, not a regulatory determination.
0
Active alerts
0
Stream gauges
0
Sewer overflows (30d)
0
General permits
Investigation context
Weather + hydrology context for Winkler County
Composite operating context — active hazards, hydrologic features, surface-water condition, and infrastructure footprint — pulled from cached snapshots only.
Hydrology features
5 TWDB features
PECOS VALLEY · Colorado · Rio Grande · Mustang Draw
3 Major Aquifers · 2 Major River Basins · 2 HUC 8 Hydrologic Units
Surface water condition
No segments cached
No TCEQ-classified surface segments in this county for the cached assessment year.
Drinking-water exposure
6 SDWIS violations
5 public water systems with cached health-based violations since 2023-04-01. 8,164 people served by those systems.
Top PWS: ATLAS 2 (2 viol.) · Top contaminant code: 5200
Stream gauge coverage
0 active gauges
No active stream gauges in the cached water-summary feed. Hydrologic stress signal lands once gauges fold in.
USGS streamflow anomaly + drought class join in next-up.
Boil-water proxy · microbial rule
2 microbial violations
1 PWS carry SDWIS rule-group 100 (microbial) violations — the same rule that triggers Texas boil-water advisories.
Top PWS: ATLAS 2 (2 viol.) · Latest: 2025-05-17
Treatment stress · E2 disinfectant
No disinfectant violations cached
No cached SDWIS rule-group 200 disinfectant violations in this county. Treatment-stress signal activates as new D/DBP rule violations post.
Active alerts
No active alerts.
Stream gauges
No gauges loaded.