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Ghost Infrastructure — Underground Storage Tank Contamination Risk

Harris County, Texas  ·  TCEQ LUST Registry · SSURGO Soils · USGS Groundwater

LUST Sites —
Wells —
High/Critical —
EJ Communities —
Map Layers
Well Vulnerability
Low —
Moderate —
High —
Critical —
Contamination Risk Legend
High Risk > 0.60
0–500 m from source
Moderate Risk 0.30–0.60
500–1,500 m from source
Low Risk 0.10–0.30
1,500–3,000 m from source
Well Marker Size
Critical — largest, pulsing ring
High vulnerability
Moderate vulnerability
Low vulnerability
Top Remediation Priorities

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Click any well or LUST site to see detailed information