Looking for a SWPPP consultant in Lone Rock, IA? Describe your project once and up to three stormwater consultants who work in Lone Rock and Kossuth County get back to you with a quote. It's free and there is no obligation.
Lone Rock is home to about 143 people (2024 Census Bureau estimate), a shrinking community (−2.7% since 2020). With 1,235 people per sq mi, it is a suburban area. Subdivisions and commercial sites here need stormwater permit coverage before grading.
Lone Rock at a glance
- Population (Census Bureau estimate, 2024)
- 143 (−2.7% since 2020)
- Rank in Iowa
- 745th of 940 cities and towns
- Land area
- 0.1 sq mi
- Population density
- 1,235 people per sq mi (suburban)
- Type
- City (Lone Rock city)
- Main county
- Kossuth County
What to check before hiring in Lone Rock
- Permit: in Iowa, check the state construction general permit.
- Local rules: Lone Rock 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
-
EPA: construction stormwater
Official information and guidance.
-
EnviroCert: CPESC
Official information and guidance.
Services available in Lone Rock
-
SWPPP and permit coverage
Preparation of the SWPPP and notice of intent under the construction general permit.
-
Stormwater inspections
Routine and post-storm inspections with reports for the permit.
Frequently asked questions in Lone Rock
How much does a SWPPP cost in Lone Rock, IA?
It depends on site size, phases and inspections. Describe your project: consultants who serve Lone Rock 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 Lone Rock 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.