Highlands County, FL Environmental Rules: Erosion Control (2026)
Key Facts
- Trigger
- Any Florida Building Permit or county clearing/grading permit
- Applies regardless of
- Site size, per § 12.12.407(E)(3)
- Waste rule
- Contain building debris, washout, chemicals on site
- Enforcing office
- County engineer, MS4/NPDES program
- Recordkeeping
- Discharge records kept 3+ years, § 12.12.407(F)
Summary
Every construction site in unincorporated Highlands County that needs a Florida Building Permit or a county clearing/grading permit must install erosion and sediment controls, no matter the site's size. Highlands County Code § 12.12.407(E) folds this requirement into the county's federal stormwater permit and also forces contractors to contain construction debris, concrete washout and chemicals on site.
3.All sites, regardless of size where construction activity requires the issuance of a Florida Building Permit for any type of construction or where a locally issued permit for clearing or grading is issued, shall implement erosion and sediment controls to prevent the discharge of sediment laden runoff from the site. Those controls may be based on generally accepted sediment and erosion control methods adopted by any department of the State of Florida as long as the controls are effective.4.All sites, regardless of size where construction activity requires the issuance of a Florida Building Permit for any type of construction or where a locally issued permit for clearing or grading is issued, shall utilize BMPs practices, not limited to containment and removal, in order to manage waste such as discarded building materials, concrete truck washout, chemicals, litter, and sanitary waste at the construction site that if uncontrolled could become part of non-stormwater discharge from the site.
Full Breakdown
407 establishes the county's National Pollutant Discharge Elimination System (NPDES) program to keep pollutants out of the municipal separate storm sewer system (MS4), and it defines illegal discharges, illicit connections and construction activity broadly enough to cover any land disturbance of an acre or more, plus smaller sites that are part of a larger common plan of development. Subsection (E) requires best management practices for any activity that could pollute stormwater, and it specifically requires anyone developing three or more residential units, or any commercial or industrial site, to design water-quality treatment features and document them in a signed and sealed engineering report.
The two operative erosion clauses, (E)(3) and (E)(4), apply regardless of site size: they attach automatically whenever a Florida Building Permit is required for construction or the county issues a local clearing or grading permit, requiring both effective sediment controls to stop sediment-laden runoff from leaving the site and BMPs to contain waste such as discarded building materials, concrete truck washout, chemicals, litter and sanitary waste. Subsection (F) further requires anyone aware of a release that could cause an illegal discharge to notify the county immediately and retain a written record of the release and remedial actions for at least three years.
Violations & Fines
The county engineer's staff, contractors and subcontractors may enter and inspect any permitted facility as often as necessary to check compliance, and refusing access is itself a violation of the discharge permit and of section 12.12.407. Documented non-stormwater discharges trigger a written notice of violation, and the county can order monitoring and reporting, elimination of illicit connections, a cease-and-desist order, remediation of contamination, and referral to the Florida Department of Environmental Protection or a water management district; an uncorrected violation proceeds to code enforcement under the Code of Ordinances.
Frequently Asked Questions
Do I need erosion control for a small home addition in unincorporated Highlands County?
What must a contractor do with concrete washout and construction debris on site?
What happens if I discover a chemical spill that could reach the storm drain system?
Sources & Official References
Other rules in Highlands County
Florida rules heatmap·Compare Highlands County to another location·View the Florida environmental rules overview
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