Looking for a SWPPP consultant in Hayden Lake, ID? Describe your project once and up to five stormwater consultants who work in Hayden Lake and Kootenai County get back to you with a quote. It's free and there is no obligation.
Hayden Lake is home to about 672 people (2024 Census Bureau estimate), a growing community (+2.9% since 2020). With 1,099 people per sq mi, it is a suburban area. Subdivisions and commercial sites here need stormwater permit coverage before grading.
Hayden Lake at a glance
- Population (Census Bureau estimate, 2024)
- 672 (+2.9% since 2020)
- Rank in Idaho
- 111th of 198 cities and towns
- Land area
- 0.6 sq mi
- Population density
- 1,099 people per sq mi (suburban)
- Type
- City (Hayden Lake city)
- Main county
- Kootenai County
What to check before hiring in Hayden Lake
- Permit: in Idaho, check the state construction general permit.
- Local rules: Hayden Lake 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 Hayden Lake
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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 Hayden Lake
How much does a SWPPP cost in Hayden Lake, ID?
It depends on site size, phases and inspections. Describe your project: consultants who serve Hayden Lake 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 five independent stormwater consultants who serve Hayden Lake 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.