Looking for a SWPPP consultant in Vancouver, WA? Describe your project once and up to three stormwater consultants who work in Vancouver and Clark County get back to you with a quote. It's free and there is no obligation.
Vancouver is home to about 198,992 people (2024 Census Bureau estimate), a growing community (+4.2% since 2020). With 4,077 people per sq mi, it is a densely built-up area. Subdivisions and commercial sites here need stormwater permit coverage before grading.
Vancouver at a glance
- Population (Census Bureau estimate, 2024)
- 198,992 (+4.2% since 2020)
- Rank in Washington
- 4th of 281 cities and towns
- Land area
- 49 sq mi
- Population density
- 4,077 people per sq mi (densely built-up)
- Type
- City (Vancouver city)
- Main county
- Clark County
What to check before hiring in Vancouver
- Permit: in Washington, check the state construction general permit.
- Local rules: Vancouver 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 Vancouver
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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 Vancouver
How much does a SWPPP cost in Vancouver, WA?
It depends on site size, phases and inspections. Describe your project: consultants who serve Vancouver 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 Vancouver 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.