SESSION WATCH
Became law SENATE · SESSION 2026 · CHAPTER 2026-1

No. CS/CS/SB 302

Coastal Resiliency
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SPONSOR
Appropriations Committee on Agriculture, Environment, and General Government; Environment and Natural Resources; Garcia
FILED BY
Ileana Garcia — District 36, Republican [search donations]
EFFECTIVE
7/1/2026

Filed under Environment & Water.

PROVIDED SUMMARY

Coastal Resiliency; Prohibiting the Board of Trustees of the Internal Improvement Trust Fund from approving the dredging or filling of the submerged lands of the Terra Ceia Aquatic Preserve unless such dredging and filling occurs for certain reasons; authorizing certain dredging and filling of submerged lands and placement of certain shorelines and seawalls within the Biscayne Bay Aquatic Preserve; authorizing the erection of certain structures within aquatic preserves; requiring the Department of Environmental Protection, by a specified date, to develop guidelines and standards for nature-based methods to address coastal resiliency and to adopt rules, subject to legislative ratification, for a statewide permitting process for such coastal resiliency, etc.

Full bill text →

Plain English Summary

AI-GENERATED
Requires DEP to create one statewide permit process for coastal projects.

By January 2027, the Department of Environmental Protection must write design standards and a single statewide permitting process for nature-based coastal projects like living shorelines, reef restoration, and green stormwater infrastructure, subject to legislative ratification.

In the Terra Ceia Aquatic Preserve, new dredging or filling is barred except for narrow purposes: public navigation, hazard removal, habitat enhancement, and small marina or dock projects that pass a water-quality safeguard.

The Board of Trustees gains new authority to dredge or fill in Biscayne Bay for mangrove, marsh, seagrass, and oyster-reef restoration, and living shorelines and seawalls join riprap as approved shoreline-stabilization methods there.

Statewide, aquatic preserves may now permit nature-based structures such as living seawalls, seagrass planting, and wave-attenuation devices, and a local government's failure to adopt a marina plan can no longer block such structures.

KEY PROVISIONS
§ 1 Statewide permitting mandate for nature-based coastal projects majors. 380.0938

AIBy January 1, 2027, the department must adopt, subject to legislative ratification, a single statewide permitting process covering criteria, monitoring, emergencies, exemptions, and incentives for nature-based coastal resiliency methods.

“the department must initiate rulemaking, subject to legislative ratification, to provide for a clear and consistent statewide permitting process” bill text, line 236 →
§ 2 Design standards required for nature-based coastal defenses majors. 380.0938

AIThe department must develop design guidelines and standards for using green or hybrid green-gray infrastructure to fight erosion, sea-level rise, and storm surge by January 1, 2027.

“the department shall develop design guidelines and standards for optimal combinations of nature based methods for using green or hybrid green-gray infrastructure” bill text, line 230 →
§ 3 New dredging and filling ban in Terra Ceia, with exceptions majors. 258.393

AINo further dredging or filling of Terra Ceia's submerged lands may be approved except for narrow categories like public navigation necessity, hazard elimination, or small marina and dock projects, and even those require a specific board finding that water quality won't suffer.

“No further dredging or filling of the submerged lands of the Terra Ceia Aquatic Preserve shall be approved or tolerated by the board except” bill text, line 71 →
§ 4 Ecological restoration dredging authorized in Biscayne Bay moderates. 258.397

AIThe Board of Trustees may now authorize minimum dredging and filling in Biscayne Bay specifically to restore mangroves, salt marshes, seagrasses, and oyster reefs, adding ecological restoration to what the preserve law allows.

“including the management of substrate for vegetation planting and restoration for mangroves, salt marshes, seagrasses, and oyster reefs” bill text, line 134 →
§ 5 Living shorelines and seawalls added as erosion-control tools moderates. 258.397

AIMiami-Dade County and the department may now use living shorelines and seawalls, not just riprap and vegetation, to stabilize eroding Biscayne Bay shorelines that are adding turbidity to the bay.

“planting natural vegetation to the greatest extent feasible and by the placement of riprap and living shorelines and seawalls” bill text, line 160 →
§ 6 Nature-based structures authorized in aquatic preserves statewide moderates. 258.42

AILiving seawalls, shoreline and seagrass planting, wave attenuation devices, and green stormwater infrastructure may now be approved as structures within any aquatic preserve, and a local government's failure to adopt a marina siting plan can no longer be used to block such a structure.

“Nature-based solutions to improve coastal resiliency, including living seawalls, shoreline and vegetation planting, seagrass planting, wave attenuation devices” bill text, line 216 →
TIMELINE
3/20/2026
Chapter No. 2026-1
3/19/2026
Approved by Governor
3/18/2026
Signed by Officers and presented to Governor
3/17/2026
Ordered enrolled
3/9/2026
CS passed; YEAS 109, NAYS 0
3/9/2026
Read 3rd time
3/9/2026
Added to Third Reading Calendar
3/9/2026
Read 2nd time
3/5/2026
1st Reading (Engrossed 1)
3/5/2026
Bill added to Special Order Calendar (3/9/2026)
3/5/2026
Bill referred to House Calendar
2/19/2026
In Messages
2/19/2026
Immediately certified -SJ 356
2/19/2026
CS passed as amended; YEAS 38 NAYS 0 -SJ 342
2/19/2026
Read 3rd time -SJ 342
2/19/2026
Amendment(s) adopted (117522) -SJ 341
2/19/2026
Read 2nd time -SJ 341
2/17/2026
Placed on Special Order Calendar, 02/19/26
2/12/2026
Placed on Calendar, on 2nd reading
2/12/2026
Favorable by- Fiscal Policy; YEAS 19 NAYS 0
2/10/2026
CS/CS by Appropriations Committee on Agriculture, Environment, and...
2/9/2026
On Committee agenda-- Fiscal Policy, 02/12/26, 9:00 am, 110 Senate Building
2/6/2026
Now in Fiscal Policy
2/6/2026
Pending reference review under Rule 4.7(2) - (Committee Substitute)
2/4/2026
CS/CS by Appropriations Committee on Agriculture, Environment, and...
1/30/2026
On Committee agenda-- Appropriations Committee on Agriculture,...
1/13/2026
CS by Environment and Natural Resources read 1st time
1/13/2026
Introduced
12/5/2025
Now in Appropriations Committee on Agriculture, Environment, and...
12/4/2025
Pending reference review under Rule 4.7(2) - (Committee Substitute)
12/2/2025
CS by Environment and Natural Resources; YEAS 6 NAYS 0
11/24/2025
On Committee agenda-- Environment and Natural Resources, 12/02/25,...
11/17/2025
Referred to Environment and Natural Resources; Appropriations...
10/28/2025
Filed
28 EARLIER →
STATUTES IT CHANGES
s. 258.393
+255 / −5
s. 258.397
+53 / −0
s. 258.42
+35 / −0
s. 380.0938
+426 / −0
STAFF ANALYSES
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