Meder Lake (Ashland County)
Waterbody ID (WBIC): 2935300 — permanent page /lakes/2935300/.
Meder Lake is in Ashland County; records show 135 acres and 1 DNR access-site record.
- Size
- 135 acres
- Lake type
- DRAINAGE
- Max depth
- 10 ft
- Mean depth
- 7 ft
- 1 documented public access site record (DNR access inventory)
- 4 fish species/groups with abundance categories (DNR lake page)
- Fish stocking documented through 2022 (DNR stocking records)
- Summer Secchi clarity median 1.5 ft (field measurements)
- Official DNR depth map available (PDF)
Back to results Show on map Choose access / Directions Depth map (PDF) Check current DNR regulations
Plan your visit
- Lake directory: public landing — Yes
- Lake directory: public beach — No
- Lake directory: public park — No
- DNR public-access inventory: 1 documented access site record
- 1 site qualify for per-site Directions through the reviewed lake association (load the site details below)
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.
Nearby facilities
- SPILLERBERG LAKE BL — Boating site; ≈8.2 km from the lake shoreline (straight line); ≈8.3 km from the associated access point (straight line).
- PENOKEE TH — Trailhead; ≈8.3 km from the lake shoreline (straight line); ≈9.1 km from the associated access point (straight line); fee charged.
- PENOKEE TRAIL SHELTER — Camping area; ≈8.5 km from the lake shoreline (straight line); ≈9.3 km from the associated access point (straight line).
- POTTER LAKE BL — Boating site; ≈11.7 km from the lake shoreline (straight line); ≈12.3 km from the associated access point (straight line).
- MINERAL LAKE BOATING BL — Boating site; ≈12.9 km from the lake shoreline (straight line); ≈13.5 km from the associated access point (straight line).
- 1 more inventoried site within 15 km.
USFS Chequamegon-Nicolet constructed recreation sites only; straight-line distance is geographic context, not a travel route.
Documented public access sites — load details
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Fishing
The DNR lake page publishes 4 fish species/groups with abundance categories — categories are source labels, never a population count.
DNR fish labels: Northern Pike—Common; Walleye—Common; Largemouth Bass—Present; not population counts.
Stocking records: 25 documented events through 2022, 158,442 fish total. Species: Walleye (Occasional). Events in 2015 or later count as recent.
No fisheries survey population estimate is published for this lake in the covered report families.
Fishing limits — 2026-2027 season: 19 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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Detailed stocking history — load details
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2026-2027 retained fishing rules: 19 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
- Field-measured summer Secchi clarity: median 1.5 ft from 5 samples, latest sample 2022-07-28
- Satellite clarity estimate: 6.73 ft (2017) — a remote-sensing estimate, kept separate from field measurements
Official DNR depth map (PDF) — Historical lake map; not for navigation. Link checked 2026-07-16.
- AIS record: Purple loosestrife — Verified, latest documented 2020-10-15
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.
- Public-land proximity (GIS proxy, not access evidence): mapped public land within 1,000 ft; nearest: Ashland County Forest (Ashland County); ≈0% of shoreline buffer
- Shoreline development (landcover proxy, 2025 source): ≈11.1% developed land within 300 m, ≈1.4% impervious
- Road proximity (TIGER proxy, 2025 source): nearest local road or city street ≈19 m; ≈2 km of road per km² within 1 km
Measured and satellite clarity records — load details
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Aquatic invasive species records — load details
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Data & sources
Published data families
- Fish species and abundance (DNR lake pages)
- Fish stocking history
- Fishing regulations (normalized snapshot)
- Directory access facts (landing, beach, park)
- Public access site inventory
- Satellite water clarity estimate
- Field-measured Secchi clarity
- 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.