Latest sample results from Fifth Ward soil released
May 13, 2024: The Environmental Protection Agency is conducting a cancer cluster investigation in Houston's Fifth Ward (Copyright 2024 by KPRC Click2Houston - All rights reserved.)
HOUSTON – In the latest round of soil sampling in Fifth Ward, test results show no immediate health risks to human health, according to a Union Pacific release.
In collaboration with Union Pacific and the U.S. Environmental Protection Agency (EPA), soil from 143 properties were tested near the former Houston Wood Preserving Works site in Fifth Ward.
READ: New cancer detection program launches in Fifth Ward to combat health crisis
“There are long-standing concerns tied to the area’s complex industrial history, and we understand the community is waiting for answers,” said Toni Harrison, Union Pacific Community Liaison. “We’ve prioritized sampling, independent testing, timely data, and clear communication. The health risk assessment will determine next steps.”
The screening level is determined by assuming 24/7 exposure by a young child for the first six years of life.
This is the third set of test results released in the most extensive soil sampling effort ever conducted in the Fifth Ward.
RELATED: Union Pacific investigation uncovers dioxin at Fifth Ward community center
READ: Elevated levels of toxic chemicals found in Houston’s Fifth Ward cancer cluster
The most recent results cover Zones 2, 3, and 4:
Results from 112 properties are below EPA’s protective screening levels.
Results from 31 properties are above EPA screening levels, but below thresholds that pose an immediate health risk or require urgent action.
“Union Pacific remains fully committed to ongoing remediation and long-term monitoring,” Harrison said.
KPRC 2’S COVERAGE OF CANCER CLUSTER IN FIFTH WARD:
Copyright 2025 by KPRC Click2Houston - All rights reserved.
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