Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Willow Lake IA 06-BOY-1612

Harrison County S6T80NR42W 5 mi. NW of Woodbine.

Assessments
Cycle
IR Category
2024
2
2022
2
2020
2
2018
2
2016
3
Legacy Assessments
Cycle
Overall
2014
Fully
2012
Fully
2010
Not supporting
2008
Not supporting
2006
Fully
2004
Threatened
2002
Threatened
2000
Threatened
1998
Threatened
1996
Threatened
1994
Threatened
1992
Partial
Details
Type
Lake
Segment ID
1612
Segment Size
26 Acres
HUC8
10230007
Significant Publicly-Owned Lake
Legacy ADBCode
IA 06-BOY-00405-L_0
Designated Uses
  • Class A1
  • Class BLW
  • Class HH
Segment Memos 0
No memos recorded.
Map Map Legend

Water Monitoring Network

AQuIA Monitoring Sites

Segments

River segments

Non-River Segments

Water Monitoring Network
AQuIA Monitoring Sites
Segments
River segments
Non-River Segments
1,000 ft
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Water Monitoring Network
Fish Kills
  • No events on this segment
    • Iowa DNR Recreation
    Total Maximum Daily Load (TMDL)
  • No TMDLs for segment
    • AQuIA Monitoring Sites