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Stormwater Permit

IA state construction stormwater NPDES General Permit #2 coverage (source: Iowa DNR), IA

The 40 newest of 97 state stormwater permit records (latest 2026-10-26): projects with a state stormwater permit, a sign of possible construction activity. These are not building permits and are not counted in our permit totals. Locations are approximate (from the agency's coordinates); no street addresses. Updates: daily.

Coverage startJob siteTypeStatusScope
2026-10-16(approx. location, made-up)Stormwater Permit: Mechanical ReplacementActive (made-up)Replace two rooftop units and associated ductwork.
2026-10-15(approx. location, made-up)Stormwater Permit: Mechanical ReplacementActive (made-up)Replace two rooftop units and associated ductwork.
2026-10-15(approx. location, made-up)Stormwater Permit: ReroofActive (made-up)Tear-off and replace asphalt shingles; replace damaged decking as needed.
2026-10-16(approx. location, made-up)Stormwater Permit: Mechanical ReplacementActive (made-up)Replace two rooftop units and associated ductwork.
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Data from the issuing government agency. Records may contain errors; verify with that agency before relying. StakeSpade is not affiliated with or endorsed by any agency.

Data provided as-is, without warranty of any kind, by the Iowa Department of Natural Resources (Iowa DNR). StakeSpade is not affiliated with or endorsed by Iowa DNR or the State of Iowa. These are construction stormwater NPDES General Permit #2 coverages, not building permits; dates are as reported to Iowa DNR; verify with Iowa DNR. Not for legal determinations. Source: Iowa Department of Natural Resources (Storm Water Facilities 2 - Construction map service, NPDES General Permit #2); modified: single-home and individual sites removed, lot numbers masked