Nevada SWPPP inspection requirements
- Rain trigger
- 0.5″ storm event
- Post-rain deadline
- Within 24 hours
- Routine inspections
- Every 7 days
- Permit
- NVR100000 Construction General Permit (2015, administratively continued)
- Agency
- Nevada Division of Environmental Protection (NDEP)
How Nevada handles construction stormwater
Construction sites in Nevada disturbing one acre or more need coverage under the NVR100000 Construction General Permit (2015, administratively continued), administered by Nevada Division of Environmental Protection. Inspect every 7 days and within 24 hours of the end of a 0.5″ storm (reduced schedule: every 30 days plus the same trigger). The 2015 permit is administratively continued while NDEP drafts a renewal.
Inspector qualifications
Qualified personnel knowledgeable in erosion and sediment control — no certification required.
Official sources
Common questions
What triggers a SWPPP inspection in Nevada?
Under the NVR100000 Construction General Permit (2015, administratively continued), 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 Nevada?
Qualified personnel knowledgeable in erosion and sediment control — no certification required.
Who administers the construction stormwater program in Nevada?
Nevada Division of Environmental Protection (NDEP) administers the NPDES construction stormwater program in Nevada under the NVR100000 Construction General Permit (2015, administratively continued).
What are the penalties for SWPPP violations in Nevada?
Federal Clean Water Act civil penalties can reach $68,445 per day per violation, and NDEP 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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