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
Fort Bend County
fort-bend-county
Fort Bend 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 Fort Bend County
Composite operating context — active hazards, hydrologic features, surface-water condition, and infrastructure footprint — pulled from cached snapshots only.
Hydrology features
8 TWDB features
GULF_COAST · CARRIZO · Brazos · Brazos-Colorado
4 Major Aquifers · 3 Major River Basins · 3 HUC 8 Hydrologic Units
Surface water condition
9 impaired / 24 segments
38% of cached TCEQ surface segments in this county carry at least one impairment flag.
Basin: Bays and Estuaries, Brazos River Basin+
Drinking-water exposure
27 SDWIS violations
19 public water systems with cached health-based violations since 2023-04-01. 13,783 people served by those systems.
Top PWS: FORT BEND COUNTY PCT 2 ROAD AND BRIDGE (4 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
4 microbial violations
2 PWSes carry SDWIS rule-group 100 (microbial) violations — the same rule that triggers Texas boil-water advisories. 3 of those are Tier 1 (24-hour public notice).
Top PWS: HWY 36 LAKEVIEW RV RESORT (3 viol.) · Latest: 2024-08-03
Treatment stress · E2 disinfectant
2 disinfectant violations
1 PWS carry SDWIS rule-group 200 (Disinfectants and Disinfection Byproducts Rule) violations — the same rule family that drives E2 disinfectant residual reporting.
Top PWS: CINCO MUD 5 (2 viol.) · Top contaminant code: 2950 · Latest: 2025-01-01
Impaired surface segments in this county
- Unnamed Tributary of Bullhead Bayou EastBrazos River Basin · contact recreation
- Bullhead Bayou EastBrazos River Basin · contact recreation
- Alcorn BayouBrazos River Basin · contact recreation
- Mound CreekBrazos-Colorado Coastal Basin · aquatic life
- Steep Bank CreekBrazos River Basin · contact recreation
- Upper Oyster CreekBrazos River Basin · aquatic life, contact recreation
Impairment is a legal-use-support classification, not a direct harm claim.
Mismatch signals
Score: 56
- • surface-water impairment is present with no active hazard alerts in the cached feed
- • 9 impaired segments without any cached USGS stream gauges — under-monitored surface water
- • 9 impaired segments without any cached active permit pressure — enforcement gap candidate
Active alerts
No active alerts.
Stream gauges
No gauges loaded.
Notes
- • Nearby surface-water impairment context is additive only; it is not a standalone verdict on county-wide harm.
- • NFHL political jurisdictions mapped: 86
- • Surface-water segments: 24 (9 impaired)