Nebraska
The stormwater permit for construction in Nebraska
Nebraska runs its own NPDES programme, so a state issued construction general permit governs. Below is what our engine can say about it, and where we have not read that permit, what it will not say.
Governing permit
Construction Stormwater General Permit NER210000
- Issued by
- Nebraska Department of Water, Energy, and Environment (DWEE, formerly NDEE)
- Permit number
- NER210000
- Version determined against
- as published by the state agency
- Effective
- 2021-12-01
- Expires
- 2026-11-30
Who may prepare the plan
No preparer credential foundNo preparer credential was found for Nebraska. On what we have verified, a generated plan can be adopted by the operator without a credentialed signature. Local ordinances can still be stricter than state law.
Permit expires November 30, 2026, so confirm the successor permit before relying on this. The agency was renamed to the Department of Water, Energy, and Environment; the 2021 permit document still says NDEE and dee.nebraska.gov redirects to dwee.nebraska.gov. Credential: Part IV.A.1 requires the SWPPP be 'prepared by a qualified personnel', a term defined by skills and experience rather than any licence or certificate. There is no PE, CPESC or state certification requirement, but confirm the qualified-personnel definition applies to your preparer.
No permit section cited. Confirm this with your permitting authority.
Does a site in Nebraska need coverage
Worked for a one acre site as a reference point. Change the acreage in the tool below and the answer, and its reasoning, change with it.
Coverage
Permit coverage required
The project disturbs 1 acres, at or above the 1 acre threshold, so it needs permit coverage.
Determined against dataset version 2026-07-19.
Read these before you act on the answer
- Requirements below are what we have read and cited directly from Construction Stormwater General Permit NER210000, not the federal CGP. A category we have not yet transcribed from this permit is omitted here rather than assumed to match EPA's rule.
- Nebraska's permit does not contain an explicit increased-inspection-frequency-near-sensitive-waters provision, so inspection.increased.sensitiveWaters is omitted. The only reduced-frequency provision is triggered by temporary stabilization or winter/frozen-ground conditions, not explicitly arid/drought designation, so it is not mapped to inspection.reduced.aridSemiAridDrought. No standalone inspection-report-completion deadline was found. Nebraska does not split corrective-action deadlines into minor/major fix -- one 7-day standard applies to all deficiencies. No numeric effluent benchmarks exist; the permit is entirely narrative-limits-based. Stabilization completion is a flat 14-day rule with no acreage split.
- No preparer credential was found for Nebraska. On what we have verified, a generated plan can be adopted by the operator without a credentialed signature. Local ordinances can still be stricter than state law.
- Basinwise does not perform the physical site inspections the permit requires. Those must be carried out on site by a qualified person.
How this answer was reached, step by step
- 1
Coverage threshold
The project disturbs 1 acres, at or above the 1 acre threshold, so it needs permit coverage.
- 2
Permitting authority
Nebraska. The state runs its own programme under NER210000.
- 3
Preparer credential
No preparer credential was found for Nebraska. On what we have verified, a generated plan can be adopted by the operator without a credentialed signature. Local ordinances can still be stricter than state law.
What to do next
- 1. Confirm the governing permit. Read Construction Stormwater General Permit NER210000 directly. It is linked above, and it is the document an inspector will hold you to. Nebraska Department of Water, Energy, and Environment (DWEE, formerly NDEE)
- 2. Settle the preparer question before you draft. Getting this wrong costs a redraft at best. The detail is on the credential page for this state. Preparer credential in Nebraska
- 3. Screen the site. Run the real acreage and receiving water facts through the tool below. You get the inspection frequency, the stabilisation deadlines and the filing path with the permit section behind each.
- 4. Read the requirements in full. SWPPP requirements in Nebraska
Screen a Nebraska site now
Runs in your browser. Nothing about the site is transmitted.
What people ask about the Nebraska construction stormwater permit
Do I need a stormwater permit for a construction site in Nebraska?
Permit coverage is triggered at one acre of land disturbance, and below one acre if the project is part of a larger common plan of development or sale that will ultimately disturb an acre or more. The project disturbs 1 acres, at or above the 1 acre threshold, so it needs permit coverage.
Who issues the construction stormwater permit in Nebraska?
Nebraska Department of Water, Energy, and Environment (DWEE, formerly NDEE) issues Construction Stormwater General Permit NER210000.
Does Nebraska require a qualified preparer for the plan?
No preparer credential was found for Nebraska. On what we have verified, a generated plan can be adopted by the operator without a credentialed signature. Local ordinances can still be stricter than state law.
Keep the record Nebraska will ask you for
The screening is free. Holding the written plan and the retained inspection log is what the permit actually demands.