Kentucky SWPPP inspection requirements
- Rain trigger
- 0.5″ storm event
- Post-rain deadline
- Within 24 hours (weekends count)
- Routine inspections
- Every 7 or 14 days
- Permit
- KYR100000 Construction General Permit
- Agency
- Kentucky Energy and Environment Cabinet (KY EEC)
How Kentucky handles construction stormwater
Construction sites in Kentucky disturbing one acre or more need coverage under the KYR100000 Construction General Permit, administered by Kentucky Energy and Environment Cabinet. The reissued KYR100000 is effective January 3, 2025 – December 31, 2029. Inspect every 7 days, or every 14 days plus within 24 hours of the end of a 0.5″ storm — a straight 24-hour clock with no weekend exception in the permit text. Stabilized areas: monthly until termination.
Inspector qualifications
Personnel knowledgeable and skilled in assessing site conditions and control measures — no formal certification mandated.
Official sources
Common questions
What triggers a SWPPP inspection in Kentucky?
Under the KYR100000 Construction General Permit, a storm event of 0.5 inches or more triggers a post-storm inspection, within 24 hours (weekends count). Routine inspections: every 7 or 14 days.
Who can perform SWPPP inspections in Kentucky?
Personnel knowledgeable and skilled in assessing site conditions and control measures — no formal certification mandated.
Who administers the construction stormwater program in Kentucky?
Kentucky Energy and Environment Cabinet (KY EEC) administers the NPDES construction stormwater program in Kentucky under the KYR100000 Construction General Permit.
What are the penalties for SWPPP violations in Kentucky?
Federal Clean Water Act civil penalties can reach $68,445 per day per violation, and KY EEC can issue administrative orders and state penalties on top. Missing rain-triggered inspections is among the most commonly cited violations in stormwater audits.
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