-
State
ADBNet - Water Quality Assessment Database
State of Iowa —
ADBNet is an online database tracking Iowa's water quality assessments. These assessments are prepared under guidance provided by the US EPA under Section 305b of... -
State
Wastewater Permit Information Exchange
State of Iowa —
Iowa Department of Natural Resources issues discharge permits under delegation of a federal program known as the NPDES (National Pollutant Discharge Elimination... -
State
Storm Water Permits Database
State of Iowa —
Iowa Department of Natural Resources issues discharge permits under delegation of a federal program known as the NPDES (National Pollutant Discharge Elimination... -
State
Wastewater Industrial Contributors
State of Iowa —
Industrial contributors to municipal wastewater treatment facilities in Iowa for the National Pollutant Discharge Elimination System (NPDES) program. -
State
Storm Water Facilities 2 - Construction
State of Iowa —
General permit #2 for storm water discharges associated with industrial activity for Construction Activities in Iowa for the National Pollutant Discharge Elimination... -
State
Storm Water Facilities 1 - Industrial
State of Iowa —
General permit #1 for storm water discharges associated with industrial facilities in Iowa for the National Pollutant Discharge Elimination System (NPDES) program. -
State
Wastewater Treatment Plant
State of Iowa —
The actual treatment areas for municipal, industrial, and semi-public wastewater treatment facilities in Iowa for the National Pollutant Discharge Elimination System... -
State
2016 Impaired Lakes of Iowa
State of Iowa —
This dataset represents centroids of lakes, reservoirs, and wetlands listed as "impaired" in Iowa's Section 305(b) Water Quality Assessment and the 303(d) Impaired... -
State
Storm Water Facilities 3 - Industrial Rock/Asphalt
State of Iowa —
General permit #3 for storm water discharges associated with industrial activity for Asphalt Plants, Concrete Batch Plants, Rock Crushing Plants and Construction... -
State
2016 Impaired Streams of Iowa
State of Iowa —
This dataset contains line work representing streams and rivers listed as "impaired" in Iowa's 2016 Section 305(b) Water Quality Assessment and the 303(d) Impaired...