Brule River Flowage (Florence County)
Waterbody ID (WBIC): 704400 — permanent page /lakes/704400/.
Brule River Flowage is in Florence County; records show 297 acres and DNR fish-frequency records.
- Size
- 297 acres
- Lake type
- DRAINAGE
- Max depth
- 64 ft
- Mean depth
- 20 ft
- 6 fish species/groups with abundance categories (DNR lake page)
- Official DNR depth map available (PDF)
Back to results Show on map Depth map (PDF) Check current DNR regulations
Plan your visit
- Lake directory: public landing — No
- Lake directory: public beach — No
- Lake directory: public park — No
Each statement is bounded to its named source; absence of a record is never evidence of no access. The DNR access database may lag reality; posted signs at the landing are authoritative.
Verify at the DNR public boat access program page.
Fishing
The DNR lake page publishes 6 fish species/groups with abundance categories — categories are source labels, never a population count.
DNR fish labels: Smallmouth Bass—Common; Walleye—Common; Largemouth Bass—Present; not population counts.
No fisheries survey population estimate is published for this lake in the covered report families.
Fishing limits — 2026-2027 season: 84 normalized rows across 19 species entries. Normalized from the DNR ruleset retrieved 2026-08-04. Source text remains authoritative.
Fish species and abundance detail — load details
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2026-2027 retained fishing rules: 84 published rows for 19 species; effective through 2027-03-07. Check current DNR rules.
Normalized fishing-regulation rows — load details
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Water and setting
No water-clarity measurement or estimate is published for this lake.
Official DNR depth map (PDF) — Historical lake map; not for navigation. Link checked 2026-07-16.
- AIS record: Eurasian watermilfoil — Verified (vouchered), latest documented 2006-08-28
Occurrence records come from a non-exhaustive DNR inventory; a record documents presence at observation time and a missing record is never evidence of absence.
Aquatic invasive species records — load details
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Data & sources
Published data families
- Fish species and abundance (DNR lake pages)
- Fishing regulations (normalized snapshot)
- Directory access facts (landing, beach, park)
- Aquatic invasive species occurrences
Original records: Wisconsin DNR lake page.
Missing values are unpublished, never zero; each fact above is bounded to its named source and date. Full sourcing detail: Data & methods.