Wisconsin | Lake Country

Bark River

Highway 164 to Merton Millpond

Check current paddling conditions for this Bark River route, including water level, recent gauge trend, weather, and route details.

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Start with the verdict, current conditions, route plan, and quick facts before you commit to the drive.

Level Checking Checking
Trend Checking Checking 24h change
Weather Loading Air: No reading
Rain Loading Recent rain: Checking

Recent trend

Checking preferred range.

Checking trend.

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Best window today

Checking weather.

Short-route forecast

Checking the next several hours.

Checking the best short-route window.
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Difficulty moderate Short but not casual. Tight bends, wood, and roadside access friction matter almost as much as the gauge.
Permits None noted None known for a standard day paddle.
Camping Day trip None noted for this short upper-river segment.
Season Apr-Jun Best in spring when flows are up and vegetation is down. By midsummer this reach often slides back toward scrapey, grassy conditions.

Dial in the shuttle, distance, and access.

Use this section once the route looks viable and you need to turn it into an actual trip plan.

Access, shuttle, and map

Put in at the Highway 164 culvert crossing north of Lisbon and take out at the Merton Millpond launch. This is a low-water-floor decision first and a route-quality decision second.

Start

Put-in

Highway 164 culvert crossing Open map

Highway 164 is a limited roadside access. Verify a safe, legal pull-off before committing to the shuttle.

Finish

Take-out

Merton Millpond boat launch Open map

The culvert put-in is functional rather than polished. Expect a less forgiving launch than the millpond take-out.

Pulling access map tiles. Usually under 5 seconds.

Access caveats

  • Highway 164 is a limited roadside access. Verify a safe, legal pull-off before committing to the shuttle.
  • The culvert put-in is functional rather than polished. Expect a less forgiving launch than the millpond take-out.

Watch for

  • Very low water and grass-choked channels below the minimum floor.
  • Downed trees, tight bends, and overgrown banks.
  • Cold spring water and quick rain response on the upper Bark.

Check the data behind today's call.

Use this section when the page shows stale data, limited confidence, or a call you want to verify before driving.

Read quality
Checking live inputs.

Pulling the latest gauge and weather. Usually under 10 seconds.

Gauge input Checking

Waiting on the gauge read.

Weather input Checking

Waiting on weather.

Next step Checking

Waiting on enough data to give the next step.

Today's data confidence is checking

Data confidence mostly comes down to three things: how direct the gauge is, how clear the range is, and how fresh the data is.

  • Checking data confidence notes.
Tomorrow and weekend

This is a cautious early look. If the data is too thin, we leave it out.

Tomorrow Checking

Waiting on forecast.

Weekend Checking

Waiting on forecast.

Gauge, thresholds, and timing

These are the live readings and threshold notes behind today's score.

Gauge site Bark River at Delafield, WI
Discharge Checking
Gauge height Checking
24h trend Checking
24h change Checking
Current band Checking
Rain last 24h Checking
Rain last 72h Checking
Air temp Checking
Water temp Checking
Wind Checking
Gusts Checking
Rain timing Checking
Ideal range Needs paddler reports
Known low-water floor 55 cfs
High threshold Not calibrated yet
Data confidence behind the range Local route guidance
Gauge observed Checking
Paddle Today updated Checking
Main source behind this score MilesPaddled Bark River IV minimum-flow note
Gauge source Checking
Weather source Checking
Rainfall source Checking
What to know before you go

These notes cover the access details, route quirks, and source caveats most likely to matter once you get there.

  • Published minimum 55 cfs

    MilesPaddled treats anything below roughly 55 cfs at Delafield as too shallow for most boats.

    Source

  • Access friction Highway 164 is limited

    The put-in is functional but awkward. Safe, legal roadside access is part of the go/no-go decision.

    Source

  • Hazards Grass, wood, and tight bends

    Expect downed trees and overgrown banks even on workable-flow days.

    Source

  • Decision style Minimum-only

    Today this score mainly answers whether the river is clearly above its low-water floor.

Check the source links

Use these links to double-check the gauge, route details, and access notes before you head out.

Photos, paddler notes, and updates.

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Bark River paddling FAQ

What water level is good for paddling Bark River?

Paddle Today watches Bark River at Delafield, WI and uses 55 cfs as the conservative low-water floor for this route. The ideal range still needs more paddler reports.

Where does this Bark River route start and end?

This route starts at Highway 164 culvert crossing and ends at Merton Millpond boat launch, about 4 mi on the water.

Is this Bark River route good for beginners?

This is listed as a moderate route. Expect more planning than an easy float, and use the live score, route notes, and source links before committing.

See something outdated?

Access, hazards, wood, and shuttle details change. Send a quick correction if something looks off.