Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

South Fork Maquoketa River IA 01-MAQ-58

mouth (S16 T90N R6W Delaware Co.) to unnamed tributary in NE 1/4 SW 1/4 S30 T91N R7W Fayette Co.

Details
Type
River
Segment ID
58
Segment Size
15.99 Miles
07060006
HUC12
  • 070600060202
Legacy ADBCode
IA 01-MAQ-0270_0
Designated Uses
  • Class A1 P
  • Class BWW2
Segment Memos 1
Prior to the 2008 IR cycle, this segment had only the Class B(LR) warmwater aquatic life 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 the warmwater aquatic life designated use is now Class BWW2.
6/8/2020
Map
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Water Monitoring Network
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