North Carolina

Who may prepare a stormwater plan in North Carolina

North Carolina requires a credentialed preparer only in some cases. Sites above 1 acres.

The answer

Conditional

North Carolina requires a credentialed preparer only in some cases. Sites above 1 acres.

What triggers it: Sites above 1 acres.

Credentials that qualify

NCG01 permit text itself imposes no preparer credential for the SWPPP; it defines a 'qualified professional' (licensed PE, CPESC, licensed landscape architect, or soil scientist) but only as who may conduct periodic self-inspections, not who drafts the plan
State-administered Erosion and Sedimentation Control Plan (DEMLR/Land Quality Section, for sites without a delegated local program): no PE/RLA/PLS credential required by state statute or rule — DEQ's own FAQ confirms licensure is not required for submitting E&S plans to DEMLR
Delegated local E&S programs (roughly 60 NC cities/counties operate DEQ-delegated programs under local ordinance): many require the plan to bear the seal/signature of a registered PE, registered landscape architect, registered land surveyor, registered architect, or Certified Professional in Erosion and Sediment Control (CPESC) — confirmed for Raleigh, Durham, Henderson County, Buncombe County and Chatham County ordinances; the requirement is not uniform statewide and depends on which local program, if any, has jurisdiction

Read the NCG01 permit text and NC's Sedimentation Pollution Control Act framework directly. Neither the NCG01 permit nor the state-reviewed E&S Plan pathway (state statute/rules, confirmed by DEQ's own FAQ) imposes a PE/RLA/PLS seal requirement — that pathway is genuinely open. The real gate, where one exists, lives at the roughly 60 DEQ-delegated local E&S programs, which set their own ordinance-level preparer/seal requirements (several confirmed to require PE/RLA/PLS/CPESC). Because jurisdiction (state vs. a specific local program) determines whether any credential applies, this is coded 'conditional' rather than 'open' or 'gated'. Not exhaustively verified against all ~60 local program ordinances individually; confirm the specific local program, if any, covering the site.

VerifiedNCG01 Construction Stormwater General Permit (NCG010000) Parts I-III; N.C.G.S. 113A-54.1, 113A-57(4); 15A NCAC 04B .0107, .0118; City of Raleigh Stormwater Design Manual Ch. 6; Durham City-County Unified Development Ordinance Sec. 3.8; Henderson County Code Subpart ESource

What this means for a generated plan

Where a credential applies, or where we cannot confirm that none does, treat a generated document as a complete draft for a credentialed preparer to review, amend and sign. It is not by itself a compliant filed plan, and ours says so on its face.

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State*

Activity*

Total acres disturbed*

Total land disturbance over the whole project, including staging and access. This decides whether you need a permit at all.

Acres open at any one time

Optional. If you phase the work, the most that will be disturbed at once. Leave blank if the whole site is open together. The stabilisation deadline turns on this figure, not the total.

Part of a larger common plan of development or sale

A half acre lot inside a 40 acre subdivision is covered even though the lot alone is under the threshold. This is the most commonly missed trigger in the permit.

Receiving water and site conditions(optional, but they change the inspection frequency)

Discharges to a sediment or nutrient impaired water

Discharges to a Tier 2, 2.5 or 3 water

Arid, semi arid or drought stricken area

May allow a reduced inspection frequency during the seasonally dry period.

In Indian country

EPA keeps permitting authority in Indian country even inside a state that runs its own programme.

No account, no card, nothing transmitted.

What people ask about preparing a SWPPP in North Carolina

Do I need a qualified preparer for a SWPPP in North Carolina?

North Carolina requires a credentialed preparer only in some cases. Sites above 1 acres.

Does a professional engineer have to stamp the plan in North Carolina?

Practice act citations are routinely overstated on this point. A PE stamp is not required as a general matter in most states with no preparer gate, and where we have not verified it we will not assert either answer. Confirm with the state board or the permitting authority.

Which permit governs North Carolina SWPPP requirements in North Carolina All jurisdictions

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