Wisconsin | Lake Country

Bark RiverBark River Park to Delafield Post Office / Mill Street launch

Hartland-to-Delafield Bark River day with downtown riffles, one stronger rapid, tree-portage risk, a lake-paddling finish across Nagawicka, and a route-specific Delafield gauge ladder.

Route location

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DistanceAbout 6.2 mi
DifficultyModerate
Typical timeAbout 3 hr to 4.5 hr
ShuttleCar or bike
The Bark River runs through a wooded greenway in Hartland, Wisconsin.
River contextBark River Greenway river-level photo — not necessarily this exact reach.Photo by Awkwafaba
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Trip details

Access rules, camping and seasonal notes.

Permits, camping and season
PermitsNone notedNo route-specific paddling permit is known. Follow Hartland park rules at the put-in and local Delafield launch rules at the take-out.
CampingDay tripNo on-route camping is documented. Treat this as a day paddle; nearby developed lodging and campgrounds are off-route basecamps only.
SeasonApr-OctSpring and post-rain windows are best. Low summer water can expose rocks and make the creek slow, while heavy rain can turn the Hartland rapids, low bridges, and Nagawicka lake finish into a more consequential outing.

Access and shuttle

Paddle from Bark River Park through Hartland, the Highway 83 corridor, and Lake Nagawicka to the Mill Street launch by the Delafield Post Office. This route has the best Bark River gauge ladder in the app, but it also has rapids, wood, bridge clearance, and lake wind exposure.

Access map

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Start

Put-in

Bark River Park / Church Street
DirectionsOpen map

Identify the Delafield Mill Street launch before paddling across Lake Nagawicka; wind, motorboats, and shoreline development can make the final approach feel different from the creek miles.

Finish

Take-out

Delafield Post Office / Mill Street kayak launch
DirectionsOpen map

Low bridges may require ducking or easy portages depending on water level and boat height.

Road shuttle

Stage a vehicle at the Mill Street / Delafield Post Office launch, then put in at Bark River Park. A bike shuttle is possible in the Hartland-Delafield corridor, but vehicle staging avoids downtown and lake-traffic timing.

Additional access notes
  • Much of the route has private shoreline, especially below Hartland and along the lake. Do not count on casual bankside exits.
More route and safety guidance
  • Do not assume the route is clear after storms. Fresh wood and low branches can block the narrow channel, especially around Cottonwood Avenue and Highway 83.
  • The final approach crosses Lake Nagawicka. Wind, cold water, and motorboat traffic can be a bigger risk than the creek gradient.
Terms and safety
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Conditions

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Tomorrow and the weekend

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Station details and river cameras

Sources and methodology

Review source dates and published guidance below. We have not inspected this trip in person.

Data reliability: checking
Data status
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This rating reflects whether the gauge measures this part of the river, whether published water-level guidance is available, and how recently the data was updated.

  • Checking data sources and update times.
Water levels, published guidance and update times

These readings and published water-level limits help explain today’s score.

Gauge siteBark River at Nagawicka Road at Delafield, WI
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Preferred range36 cfs to 60 cfs
Low threshold21 cfs
High threshold81 cfs
Evidence strength behind the rangeLocal route guidance
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Paddle Today updatedChecking
Main source behind this scoreWisconsin River Trips Hartland route gauge ladder
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Published evidence and verification notes

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

  • Exact route reportBark River Park to Delafield Post Office, 6.2 miles

    Wisconsin River Trips documents the route, mileage, put-in/take-out, Hartland rapids, low bridges, wood, Highway 83 section, and Lake Nagawicka finish.

    Source

  • Published gauge ladder21 / 36-60 / 61-80 / 81+ cfs

    WRT ties the route to the Bark River at Delafield gauge and gives low-but-viable, good, high-but-likely-viable, and too-pushy/dirty bands.

    Source

  • Direct gaugeUSGS 05426067

    USGS operates the Bark River at Nagawicka Road at Delafield monitoring location on the selected route corridor.

    Source

  • Gauge check during route review · 2026-07-1622.3 cfs and 12.50 ft at 2026-07-16 19:00 CDT

    This reading was saved when we checked the guide. It is not today’s water level. Check the current gauge and local conditions before paddling.

    Source

  • Access supportHartland Bark River Park and Delafield Mill Street launch

    Village of Hartland describes Bark River Park as a public riverfront park; WRT identifies the Delafield Post Office / Mill Street canoe-kayak launch as the route take-out.

    Source

Check the source links

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