Iowa DNR
Iowa DNR

ADBNet

Water Quality Assessments
Impaired Waters List

Boyer River IA 06-BOY-1509

from confluence with East Boyer R. (S10 T83N R39W Crawford Co.) to confluence with Lime Cr. near Wall Lake in SE 1/4 S22 T86N R37W Sac Co.

Assessments
Legacy Assessments
Details
Type
River
Segment ID
1509
Segment Size
21.46 Miles
HUC8
10230007
HUC12
  • 102300070207
  • 102300070211
Legacy ADBCode
IA 06-BOY-0030_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