Looking for a SWPPP consultant in Princeton, NC? Describe your project once and up to three stormwater consultants who work in Princeton and Johnston County get back to you with a quote. It's free and there is no obligation.
Princeton is home to about 1,507 people (2024 Census Bureau estimate), a growing community (+14.7% since 2020). With 1,294 people per sq mi, it is a suburban area. Subdivisions and commercial sites here need stormwater permit coverage before grading.
Princeton at a glance
- Population (Census Bureau estimate, 2024)
- 1,507 (+14.7% since 2020)
- Rank in North Carolina
- 291st of 549 cities and towns
- Land area
- 1.2 sq mi
- Population density
- 1,294 people per sq mi (suburban)
- Type
- Town (Princeton town)
- Main county
- Johnston County
What to check before hiring in Princeton
- Permit: in North Carolina, check the state construction general permit.
- Local rules: Princeton may add its own erosion control permit.
- Records: keep inspection reports on site.
- Price drivers: site size, phases, inspection frequency and duration.
Useful official resources
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EPA: construction stormwater
Official information and guidance.
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EnviroCert: CPESC
Official information and guidance.
Services available in Princeton
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SWPPP and permit coverage
Preparation of the SWPPP and notice of intent under the construction general permit.
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Stormwater inspections
Routine and post-storm inspections with reports for the permit.
Frequently asked questions in Princeton
How much does a SWPPP cost in Princeton, NC?
It depends on site size, phases and inspections. Describe your project: consultants who serve Princeton reply with a quote.
How long does it take?
Plans often take days to a couple of weeks, plus the permit review.
What happens at the end?
A notice of termination is filed once the site is stabilized.
Which stormwater consultants will contact me?
Up to three independent stormwater consultants who serve Princeton and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.