Iowa DNR
Iowa DNR
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Water Quality Assessments
Impaired Waters List

Crystal Lake IA 04-RAC-3175

T78N R25W Sec30 Polk County

Assessments
Cycle
IR Category
2026 Draft
1
2024
1
Details
Type
Lake
Segment ID
3175
Segment Size
62 Acres
07100006
HUC12
  • 071000061703
Designated Uses
  • Class C
Segment Memos 0
No memos recorded.
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