Looking for a SWPPP consultant in El Dorado, AR? Describe your project once and up to three stormwater consultants who work in El Dorado and Union County get back to you with a quote. It's free and there is no obligation.
El Dorado is home to about 16,657 people (2024 Census Bureau estimate), a shrinking community (−6.2% since 2020). With 1,028 people per sq mi, it is a semi-rural area. Subdivisions and commercial sites here need stormwater permit coverage before grading.
El Dorado at a glance
- Population (Census Bureau estimate, 2024)
- 16,657 (−6.2% since 2020)
- Rank in Arkansas
- 27th of 500 cities and towns
- Land area
- 16 sq mi
- Population density
- 1,028 people per sq mi (semi-rural)
- Type
- City (El Dorado city)
- Main county
- Union County
What to check before hiring in El Dorado
- Permit: in Arkansas, check the state construction general permit.
- Local rules: El Dorado 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 El Dorado
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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 El Dorado
How much does a SWPPP cost in El Dorado, AR?
It depends on site size, phases and inspections. Describe your project: consultants who serve El Dorado 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 El Dorado 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.