Need a Phase I or Phase II ESA in Story County, IA? Story County has about 102,498 residents (2024 estimate) and 14 incorporated cities and towns. Describe your project once: environmental consultants who work in Story County get back to you.
State environmental agency records for Story County are part of what the consultant reviews.
Services available in Story County
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Phase I Environmental Site Assessment
Records review, site visit and interviews to ASTM E1527 by an Environmental Professional, for a purchase or a loan.
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Phase II Environmental Site Assessment
Soil, groundwater or vapor sampling when a Phase I identifies a recognized environmental condition.
Frequently asked questions in Story County
Do environmental consultants cover the whole of Story County?
Most pros work across the county and neighboring counties. Enter your ZIP code in the form and we match you with pros who serve your exact area.
Phase I Environmental Site Assessment in Iowa: all counties
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.