Jump to main content.


Return to home page

On This Page

Iowa State Report

For More Information:

Download Excel compatible information

Download GIS Information (Internet Explorer only)

Water Quality Data Available for this Watershed

Iowa, Lower Cedar Watershed


Click on the watershed for an interactive map

Search for a waterbody within Lower Cedar
Enter Waterbody Name:


Listed Waters for Reporting Year 2010
Iowa, Lower Cedar Watershed

Description of this table
NOTE: Click on the underlined "Waterbody Name" to view a Waterbody report.
Cedar Bend Lake IA 02-CED-00210-L_0 Linn Co. S35 T83n R7w; At Cedar Rapids. Freshwater Lake 57 acres
Cedar River IA 02-CED-0020_2 Rivers and Streams miles
Cedar River IA 02-CED-0020_2 Rivers and Streams miles
Cedar River IA 02-CED-0010_0 Mouth (S20 T75n R4w Louisa Co.) To Confluence With Sugar Cr. In S17 T78n R2w Muscatine Co. River 28.6 miles
Cedar River IA 02-CED-0020_2 River 30.29 miles
Cedar River IA 02-CED-0030_3 From Confluence With Bear Cr. (Ne 1/4, S21, T84n, R8w, Linn Co.) To Confluence With Hinkle Cr. In Sw 1/4, S16, T85n, R10w, Benton Co. River 23.04 miles
Cedar River IA 02-CED-0020_2 River 30.29 miles
Dry Creek IA 02-CED-0217_0 Mouth (S1 T83n R7w Linn Co.) To Confluence With Unnamed Tributary In S15 T84n R7w Linn Co. River 10.87 miles
Indian Creek IA 02-CED-0210_1 Rivers and Streams miles
Indian Creek IA 02-CED-0210_1 River 10.91 miles
Indian Creek IA 02-CED-0210_2 From Confluence With Dry Cr. (S1 T83n R7w Linn Co.) To Confluence With Unnamed Tributary In Ne 1/4 S20 T84n R6w Linn Co. River 4.6 miles
Indian Creek IA 02-CED-0210_1 River 10.91 miles
Indian Creek IA 02-CED-0210_1 Rivers and Streams miles
Pike Run IA 02-CED-0157_1 Mouth (Sw 1/4 S19 T77n R3w Muscatine Co.) To Confluence With Unnamed Tributary In S9 T77n R3w Muscatine Co. River 4.78 miles
Pike Run IA 02-CED-0157_2 From Unnamed Tributary (Nw 1/4 S9 T77n R3w Muscatine Co.) To Road Crossing In Sw 1/4 S34 T78n R3w Muscatine Co. River 2.53 miles
Sugar Creek IA 02-CED-0170_1 River 4.43 miles
Unnamed Tributary To Mud Creek IA 02-CED-0163_0 From Mouth (T79n R1w Sec34) To Headwaters (T79n R1w Sec3) River 7.1 miles
Unnamed Tributary To West Branch Wapsinonoc Creek (Aka Hoover Creek) IA 02-CED-01545_0 From Mouth (T79n R04w Sec08 Cedar Co.) To Headwaters (T80n R05w Sec25 Johnson Co. ) River 3.5 miles

Top of page



Causes of Impairment for Reporting Year 2010

Iowa, Lower Cedar

Description of this table
Escherichia Coli (E. Coli) 6
Cause Unknown - Biological Integrity 5
Fish Advisories - PCB 1
Fish Kill(s) 1

Top of page




Cumulative TMDLs by Pollutant

Iowa, Lower Cedar Watershed

This chart includes TMDLs since October 1, 1995.

Description of this table
NOTE: Click on the underlined "Number of TMDLs Completed" value to see a listing of those approved TMDLs for the pollutant.
Number of Causes of
Impairment Addressed
Escherichia Coli (E. Coli) color.gif 3 3
Organic Enrichment color.gif 1 1

Total: 4 TMDLs; 0 Causes of Impairment



Top of page


Jump to main content.