West Virginia SWPPP inspection requirements
- Rain trigger
- 0.5″ storm event
- Post-rain deadline
- Within 24 hours
- Routine inspections
- Every 7 days
- Permit
- WV/NPDES Construction Stormwater General Permit (2024)
- Agency
- West Virginia Department of Environmental Protection (WVDEP)
Verify against your permit. These values reflect the most common reading of West Virginia's program; permits change and projects vary. The official permit text from WVDEP controls.
How West Virginia handles construction stormwater
Construction sites in West Virginia disturbing one acre or more need coverage under the WV/NPDES Construction Stormwater General Permit (2024), administered by West Virginia Department of Environmental Protection. The current permit (issued March 2024, running to April 2029) requires weekly inspections AND inspections within 24 hours of a 0.5″ storm (0.25″ for sites discharging to Special Waters), with an as-soon-as-practicable allowance for delays.
Inspector qualifications
A qualified person designated by the operator. Check the current state permit for certification requirements.
Official sources
Common questions
What triggers a SWPPP inspection in West Virginia?
Under the WV/NPDES Construction Stormwater General Permit (2024), a storm event of 0.5 inches or more triggers a post-storm inspection, within 24 hours (non-work days typically extend to the next work day; check your permit). Routine inspections: every 7 days.
Who can perform SWPPP inspections in West Virginia?
A qualified person designated by the operator. Check the current state permit for certification requirements.
Who administers the construction stormwater program in West Virginia?
West Virginia Department of Environmental Protection (WVDEP) administers the NPDES construction stormwater program in West Virginia under the WV/NPDES Construction Stormwater General Permit (2024).
What are the penalties for SWPPP violations in West Virginia?
Federal Clean Water Act civil penalties can reach $68,445 per day per violation, and WVDEP 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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