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2026 Regular Session

HB3403

Environment and natural resources; creating the Oklahoma Biosolids Land Application Research Pilot Program Act; effective date.

Legislative progress

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This summary includes only completed milestones supported by recorded actions. It does not predict the next step, and it preserves later committee reassignments, concurrence, conference, veto, and approval actions when they occur.

Introduced in House February 2, 2026 House committee passed February 9, 2026 House committee substitute March 5, 2026 House passed March 11, 2026 Sent to Senate March 12, 2026 Introduced in Senate March 12, 2026 Senate committee substitute April 9, 2026 Senate committee reassignment April 20, 2026 Senate passed April 22, 2026 Sent to House April 23, 2026

Partner positions

Dislikes

A 5 YEAR pilot study which would DELAY ANY PROGRESS ON A MORATORIUM, STRICTER REGULATIONS, RESEARCH FOR REMEDIATION and wants the Oklahoma taxpayers to fund it through yet ANOTHER REVOLVING FUND not subject to fiscal year limitations! Biosolids applied under the pilot program shall be EXEMPT from state permitting otherwise required under environmental or land application rules and coordinate with the DEQ and utilize biosolids supplied by Oklahoma municipal wastewater treatment facilities. (Changed to 3 year from 5)

Save Oklahoma Farms And Ranches Awaiting review of version 7

HORRIBLE BILL!!! They already know this is a problem, OKC documents show PFAS contamination on biosolids land application sites. Research shows toxic MCCP's airborne from biosolids in Oklahoma for the first time in the Westerrn Hemishpere. The humanure interim study proved biosolids are NOT safe. Individuals near biosolids have increased risks of cancers and autoimmune disorders. The DEQ is documented as stating "we have to protect the beneficial use of biosolids". Why are we wasting tax payer dollars to "study" this, just kicking the can down the road, passing the buck, and making the taxpayers foot the bill, bill!! "Oklahoma Biosolids Land Application Research Pilot Program Act Revolving Fund". The fund shall be a continuing fund, not subject to fiscal year limitations, and shall consist of all monies received by the Department from appropriations, apportionments, donations, and federal grants received for the purpose of completing the Oklahoma Biosolids Land Application Research Pilot Program Act created pursuant to Section 2 of this act. All monies accruing to the credit of the fund are hereby appropriated and may be budgeted and expended by the Department for the purpose provided for in this section. Further, chemical abortions and their residuals are entering our wastewater treatment systems, and inevitably ending up in wastewater and biosolids. Current treatment processes do nothing to remove pharmaceuticals from biosolids. Please see letter from 25 Congressmen, including Brecheen and Lankford: https://www.documentcloud.org/documents/26186656-congressional-letter-to-epa-re-mifepristone/ "We commend this administration's dedication to protecting life and safeguarding public health. In light of these commitments, we write to express our concerns regarding mifepristone and its potential contaminant effects on our nation's waters. In 2023, medication abortions accounted for more than 60% of all clinician-provided abortions that took place within the U.S. health care system-totaling roughly 648,500 medication abortions.These numbers do not reflect the unrecorded number of at-home medication abortions that were performed without the oversight of a clinician. It is imperative that the U.S. Environmental Protection Agency (EPA) considers evaluating the potential contaminant effects of this drug as the agency develops the Unregulated Contaminant Monitoring Rule 6 (UCMR 6). Mifepristone is the first step in a two-step drug regimen designed to facilitate an abortion. The drug blocks progesterone, a hormone necessary to support pregnancy and development of the child in the womb.2 A second drug, misoprostol, is taken 24 to 48 hours later to induce uterine contractions and expel the child and other placental tissue" (These are expelled into the toilet and go to the wastewater treatment plant, and into biosolids "humanure."

Recorded floor votes

5 roll calls are available for this bill. This record includes procedural and intermediate action as well as substantive final votes.

February 9, 2026 · House

House: Appropriations and Budget Natural Resources Subcommittee: DO PASS

Passed

9 yea–2 nay

View roll call

March 4, 2026 · House

House: Appropriations and Budget Committee: DO PASS AS AMENDED BY CS

Passed

24 yea–1 nay

View roll call

March 11, 2026 · House

House: THIRD READING

Passed ⭐ Substantive final action

63 yea–27 nay · 9 absent

View roll call

April 9, 2026 · Senate

Senate: Energy Committee: DO PASS AMENDED CS

Passed

8 yea–2 nay

View roll call

April 22, 2026 · Senate

Senate: THIRD READING

Passed ⭐ Substantive final action

30 yea–16 nay · 2 absent

View roll call

Committee referrals

April 1, 2026 · Senate

Energy

February 3, 2026 · House

Appropriations and Budget Natural Resources Subcommittee

Instrument history

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This is the complete recorded action history in the current source package. Highlighted entries are marked as significant by the source. A roll-call link appears only when a vote-like action has one unambiguous same-day chamber vote.

  1. Senate SCs named Stewart, Green, Kern, Gollihare, Woods, Boren
  2. House HC's named: GCCA
  3. Senate Conference granted; conferees to be named later
  4. House SA's rejected, conference requested, conferees to be named later
  5. House SA's received
  6. Senate Engrossed to House
  7. Senate Referred for engrossment
  8. Senate Measure passed: Ayes: 30 Nays: 16 View roll call
  9. Senate General Order, Considered
  10. Senate Placed on General Order
  11. Senate Withdrawn from Appropriations committee
  12. Senate Referred to Appropriations
  13. Senate Reported Do Pass, amended by committee substitute Energy committee; CR filed View roll call
  14. Senate Coauthored by Senator Green
  15. Senate Second Reading referred to Energy Committee then to Appropriations Committee
  16. Senate First Reading
  17. House Engrossed, signed, to Senate
  18. House Referred for engrossment
  19. House Third Reading, Measure passed: Ayes: 63 Nays: 27 View roll call
  20. House Coauthored by Representative(s) Alonso-Sandoval
  21. House General Order
  22. House Authored by Senator Stewart (principal Senate author)
  23. House CR; Do Pass, amended by committee substitute Appropriations and Budget Committee
  24. House Recommendation to the full committee; Do Pass Appropriations and Budget Natural Resources Subcommittee View roll call
  25. House Referred to Appropriations and Budget Natural Resources Subcommittee
  26. House Second Reading referred to Appropriations and Budget
  27. House Authored by Representative Patzkowsky
  28. House First Reading
Source provenance