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Bill

SB 3

Hemp; Industrial Hemp Program; licensing; agencies; revocation of licenses; fines; violations. Emergency.

2026 Regular Session Introduced by Grant Green and 1 co-sponsor

Oklahoma bill would ban land application of wastewater treatment sludge and biosolids after a set date, forcing costlier alternative disposal methods for municipalities.

CR; Do Pass, amended by committee substitute Energy and Natural Resources Oversight Committee
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Bill Summary · SB 3

Legislative bill overview

SB 3 would prohibit the land application of sludge and biosolid materials—byproducts from wastewater treatment—after a specified future date in Oklahoma. The bill is designated as emergency legislation, suggesting sponsors believe it requires urgent passage. The measure would fall under the Department of Environmental Quality's regulatory authority.

Why is this important

Land application of biosolids is a common, cost-effective disposal method used by municipalities and utilities nationwide to recycle nutrients back into soil. Prohibiting this practice could significantly increase treatment and disposal costs for wastewater systems, potentially raising utility bills for residents and forcing communities to find alternative disposal methods such as incineration or landfilling. The policy also reflects broader debate over environmental and public health concerns regarding potential contaminants in biosolids.

Potential points of contention

  • Cost implications: Eliminating land application could substantially increase operational expenses for wastewater treatment facilities, with costs potentially passed to ratepayers
  • Environmental trade-offs: While banning land application addresses contamination concerns, alternative disposal methods (incineration, landfilling) may have their own environmental and financial drawbacks
  • Federal regulation conflict: EPA-approved biosolids programs exist; state prohibition could create regulatory complications and conflict with federal standards

Compiled from official sources — confirm details with the bill’s official record.

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