Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Rock Creek IA 02-CED-585

mouth (S24 T97N R17W Floyd Co.) to confluence with unnamed tributary in NW 1/4 SE 1/4 S17 T97N R17W Mitchell Co.

Assessments
Legacy Assessments
Details
Type
River
Segment ID
585
Segment Size
5.82 Miles
HUC8
07080201
HUC12
  • 070802010604
Legacy ADBCode
IA 02-CED-0510_1
Designated Uses
  • Class A1 P
  • Class BWW1
  • Class HH
PIndicates a Presumptive Use
Segment Memos 1
Prior to the 2008 IR cycle, this segment had only the Class B(WW) warmwater aquatic life (including fish consumption) designated use. Due to changes in Iowa’s surface water classification approved by U.S. EPA in 2008, this segment now has the presumptive Class A1 primary contact recreation designated use and continues to have Class BWW1 warmwater aquatic life and Class HH (human health/fish consumption) designated uses.
6/17/2020
Map
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Water Monitoring Network
Fish Kills
Recreation and Water Quality
BioNet Biological Assessment Sites
AQuIA Monitoring Sites