Bill Summary

HB 1457 Stormwater Treatment (2026 Session)
Stormwater Treatment: Prohibits certain stormwater treatment & net improvement activities; requires DEP to require specified documentation for issuance of environmental resource permit for regional stormwater management systems; provides requirements for environmental resource permits authorizing such systems; authorizes certain permit applicants to purchase & use certain pollution reduction allocations & water quality enhancement credits; requires DEP & water management districts to use specified information to establish drainage areas; provides that certain use of enhancement credits constitutes stormwater treatment; provides that certain pollutant load reductions may not be referred to as enhancement credits; requires DEP to file specified rules for adoption by specified date; provides for water quality enhancement provisional permits; provides for modification of such permits under certain conditions; requires DEP & water management districts to recognize enhancement credits established in provisional permits; clarifies types of mitigation measures for compensating stormwater treatment which DEP or water management district governing boards must consider. Effective Date: July 1, 2026
01/09/26
HOUSE 
Filed
01/15/26
HOUSE 
Referred to Natural Resources & Disasters Subcommittee; State Affairs Committee
01/15/26
HOUSE 
Now in Natural Resources & Disasters Subcommittee
02/10/26
HOUSE 
On Committee agenda - Natural Resources & Disasters Subcommittee, 02/12/26, 2:30 pm, 404 H
02/12/26
HOUSE 
Favorable with CS by Natural Resources & Disasters Subcommittee; 15 Yeas, 1 Nay
02/16/26
HOUSE 
Committee Substitute Text (C1) Filed
02/17/26
HOUSE 
Now in State Affairs Committee
1457
Filed on 01/09/26
PDF
Amendment 447909 DE
Filed on 02/11/26
Adopted
1457C1
Filed on 02/16/26
PDF
No amendments to this bill text filed.
311.106
373.403
373.413
373.4134
373.4136
373.414
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