House Bill 292 introduces strict rules about where treated sewage sludge, called biosolids, can be applied in Texas. The bill targets counties with populations between 170,000 and 190,000 people and would ban biosolids from being applied to any agricultural land—that includes farmland used to grow food, grazing areas for animals, and livestock operations.
Biosolids are materials left after sewage is treated at water treatment plants. They can contain nutrients useful for soil, but they may also carry metals and other contaminants. The bill distinguishes between three types: Class A biosolids (safest), Class AB biosolids (medium safety), and Class B sludge (least processed). Right now, all three types can legally be applied to agricultural land.
The bill does allow biosolids to continue being used on non-agricultural land like parks, golf courses, and athletic fields—but with much stricter rules. Permit holders would have to submit quarterly reports showing exactly where sludge was applied, when, and how much. They must also post visible signs warning the public about the application sites.
This proposal reflects growing concerns in some Texas communities about protecting farmland and water quality. It gives our state more control over where treated waste can go. By requiring detailed tracking and reporting, the bill helps ensure that any biosolids applications are safe and transparent.
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