St. Croix

3) Milltown to Calais(Skutik)

Reach banner
DifficultyII-V
Length2.4 mi
Avg Gradientn/a
GaugeSt. Croix River at Vanceboro, Maine
Flow Rate as of 35 minutes
253 cfsbelow recommended
Reach Info Last UpdatedApril 20, 2025

River Description

See also Vanceboro to Milltown.

The 2023-2024 removal of the Milltown dam changed this from a short run with an inconvenient portage to a stretch of quality whitewater. Paddlers should scout the former dam site carefully, and be aware of powerful hydraulics in Milltown rapids at higher flows.

Lat/ longitude coordinates are a SWAG.

Put in to the left of the two buildings at the border crossing on North St (US side of border).


River Features

Put In

Class: IIIDistance: 0 mi

The put in is to the left of the Border Patrol station. Park in the small dirt lot to the right (before the train tracks) and walk over. It is very common for a concerned Border guard to come out and ask what exactly you are doing, but they have never tried to stop me.

Milltown Rapid

Class: IVDistance: 0.57 mi
Rapid

The first rapid of this reach is made up of 3 channels. Scouting from land is almost impossible, especially due to the US/Canada border dividing the river. Line up for the channel you want at the bridge, as crossing between them quickly becomes difficult. The farthest left, and the center channel, are class 4+ and appear to need at least 2,000 cfs to run at all. Both are short and steep with a decent final drop. River right channel is flatter and longer, and quite bony below 1,700 cfs, but runnable. Between 1,700-2,200 this channel is probably a stout class 3, but quickly moves to class 4 around 2,200 cfs.

At higher flows, the center channel appears to have dangerous holes. The river right channel is powerful class 3+ to 4 at 9,000 cfs.

ALL CHANNELS CONTAIN OLD DAM PILINGS AND METAL - SWIM CAREFULLY.

Salmon Falls (Former Site of Milltown Dam)

Class: III+Distance: 0.63 mi
Rapid
Salmon Falls (Former Site of Milltown Dam)

This site was formerly known as Salmon Falls before construction of the Milltown Dam (removed 2023-2024, restoring the river and fish passage). There is a park on the New Brunswick side. On the US side, there is a view from the shoulder of Rt 1 across from The Sandwich Man shop, or it can be scouted from the railroad tracks below Poorhouse Rd.

Middle Rips

Class: IIDistance: 1.04 mi
Portage

About a mile of class 1-2 water depending on level

Calais Tidal Rapid

Class: IIIDistance: 1.82 mi
Portage
Rapid

Short tidal rip, class 3-4 depending on river level and time of tide. Only appears on the lower end of the tide, so it is best hit from about 3 hours before low tide to about 3 hours after. From here paddle to the silver floating dock at Pike's Park in Calais (US side)

Take Out - Calais Waterfront Boat Landing

Distance: 2.4 mi
Take Out

Gage is St Croix at Baring (app did not allow selection of that gage). High water run at 9,000 cfs.

Ran the river right channel at Milltown rapids, and then at the site of the former Milltown Dam, a river right line. Took the right channel under the bridge, caught the eddy on river right, out through the V of the next big wave, then punched holes and waves river right of a big pour-over before going to river center for the final section.