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Nepco Lake

Wood County · warm-water, stained water

496Acres
29ftMax depth
10ftAverage depth
1Public launches
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Today on Nepco

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Best fishing times

All fish
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Best today…

Times by species available in Premium

Wind & weather

National Weather Service
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What Nepco is best for

DNR data
BluegillPanfish, common6.6
PerchPanfish, common6.6
CrappiePanfish, common6.6
LargemouthCommon6.6
WalleyePresent · stocked5.7
MuskyPresent · stocked5.1
SmallmouthPresent4.1
Northern pikePresent4.1
How we rate

Start from how common the DNR says the fish is (abundant 7.5, common 6, present 3.5). Add 1 if the DNR stocked it in the last 5 years, 0.6 for walleye in two-story or complex lakes, and up to 0.9 for lake size. The DNR counts bluegill, perch and crappie together as panfish, so they share a score.

Depth map

Wisconsin DNR

The DNR drew Nepco on 2 sheets.

Tap a map to zoom. Pinch or scroll to zoom in, drag to move.

✕ Deepest spot, 29 ftDNR survey map (PDF)

Not for navigation. Old survey; depths and weed lines change.

Rules on this lake

DNR · checked 2026-10-07
Walleye18" min · 3 a dayMay 2, 2026 to March 7, 2027Open
Musky40" min · 1 a dayMay 2, 2026 to December 31, 2026 on open waterOpen
Northern pike26" min · 2 a dayMay 2, 2026 to March 7, 2027Open
Bass14" min · 5 a dayMay 2, 2026 to March 7, 2027Open
PanfishNo size limit · 25 a dayOpen All YearOpen
SturgeonNo fishingClosed
LicenseWisconsin fishing license. No trout or Great Lakes stamp needed here. How to buy one →
Full rules from the DNR

Launches & access

1 public
Bottomsand 95% · muck 5%
WaterMesotrophic
Parks2

Stocking

DNR records
2024
100 muskellunge large fingerling, 12"
160 muskellunge yearling, 12.9"
2022
2,480 walleye large fingerling, 7"
2021
200 muskellunge fall yearling, 12.5"
2020
2,480 walleye large fingerling, 6.45"
220 muskellunge large fingerling, 13"
2018
2,480 walleye large fingerling, 6.1"
200 muskellunge large fingerling, 11"

Before you go

DNR
How often it's safe to eat

This is health advice about eating fish, from the DNR. It is not how many you can catch or keep. Catch limits are in Rules.

Eat any amount Bluegill and Sunfish, Bullheads, Crappies, Inland Trout, Yellow Perch

Up to 1 meal a week Bass, Catfish, Pike, Walleye, All Other Species and Sizes

Up to 1 meal a month Muskies

Statewide advice; no lake-specific advisory. Stricter for women who may get pregnant and children under 15. DNR details
Invasive species here

Chinese Mystery Snail · Curly-Leaf Pondweed · Eurasian Water-Milfoil · Hybrid Eurasian / Northern Water-Milfoil · Purple Loosestrife · Rusty Crayfish · Yellow Iris · Zebra Mussel

Drain all water, remove plants and animals, and never move live fish or bait to another lake.

Reviews

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Near Nepco

Local deals

Local bait shops, resorts and supper clubs can put a coupon here and on the printed sheet, free for a year. Add your business

Nepco board

Catches & reports

Lakes near Nepco

Within 25 miles
LakeMilesAcresMax depth
Nekoosa FlowageWood2.145217 ft
Wazeecha Lake*Portage4.914820 ft
Wisconsin Rapids FlowageWood5.244722 ft
Arrowhead Lake (Manchester)Adams8.635030 ft
Camelot LakeAdams9.144524 ft
Sherwood Lake (Deer Lodge)Adams9.124627 ft
Biron FlowagePortage10.22,12623 ft
Dexter LakeWood14.929817 ft

Nepco questions

How deep is Nepco Lake?

Nepco Lake is 29 feet at its deepest, and 10 feet deep on average. It covers 496 acres.

What fish are in Nepco Lake?

The Wisconsin DNR lists panfish (common), largemouth bass (common), musky (present), smallmouth bass (present), northern pike (present) and walleye (present).

Where is the boat launch on Nepco Lake?

There is 1 public launch: Access at Near State Hwy 13.

Do I need a trout stamp to fish Nepco Lake?

A Wisconsin fishing license covers this lake. No trout or Great Lakes stamp needed here.

What is the walleye limit on Nepco Lake?

18" min · 3 a day. Season: May 2, 2026 to March 7, 2027.

Is Nepco Lake stocked?

Yes. In 2024 the DNR and partners stocked 100 muskellunge (large fingerling) and 160 muskellunge (yearling).

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Sources: Wisconsin DNR (lake facts, species, rules, stocking, consumption advice, survey map), National Weather Service (forecast). Sun and moon computed for the lake's location. Best times are a model of light and moon, not a promise. Checked 2026-10-07.