Our trip started at Robin Lane which was a good put-in. Despite its reputation as a whitewater creek, the first two miles were mostly mild flatwater. This was still enjoyable though as the banks were heavily wooded with oak, maple, and occasional scenic hemlocks. Given the sheer number of sugar maples this could be a great fall color trip. Unlike most southern Wisconsin creeks, which are overgrown with thick invasive reed canary grass, the banks here were topped with ferns and native sedges that gracefully arched over the river.
The channel itself averaged 18-24 inches deep and was mostly turbid with a slight red hue. The substrate was quite rocky with mostly broken granite. In several spots there was exposed granite bedrock and small outcrops along the shore which were quite photogenic.
Almost a mile into the trip we finally came to our first significant rapids. This was about 500′ long and dropped about 10′ (if not more). The view from the bottom was calendar-worthy with pine trees, huge mounds of exposed granite, boulder gardens, and Class 2 rapids. Most of the rapids were fairly straightforward, although there was a tight turn near the top and some steeper ledges near the bottom. This was one of the trip highlights.
This would be followed by a few more minor rapids and boulder gardens in the next few miles. All of this very much reminded me of the Yellow River near Pittsville…especially the occasional hemlocks. Something that had me concerned going into this trip was the 2019 derecho which downed a lot of trees in this area and could have meant many logjams. But…thankfully logjams were never an issue. While we did see occasional downed trees in the river and several patches of missing woods…actual logjams were never a problem. Likely this section of the creek is just too wide, rocky, and fast for them.
We then came to the Hwy PP wayside, which is an obscure river access upstream of the Hwy PP bridge. It’s a great access and scenic with granite outcrops and huge white pines…but more importantly it marks an important divide in the river. This is the start of a mile-long stretch of almost continuous rapids. This leg was gorgeous with calendar quality scenes at almost every pitch. Granite boulder gardens and exposed bedrock were a common site amidst the rapids. I would have to rank this as one of the most fun Class 1-2 stretches of rapids in Central Wisconsin.
The only downside was they were shallow and we did hit a number of rocks. One particular sharp rock opened a pinhole opening in my boat and I would take on water for the rest of the trip. Fortunately I had my bone sponge handy and it wasn’t difficult to keep my boat (mostly) dry. This is the third time my kayak has sprung a leak and this time around I’m going to try my hand at plastic welding which should be an adventure.
The rapids mostly conclude by the Hwy P/66 bridge…but the best is saved for last. Just downstream from the bridge the channel takes a sharp left turn and roars past some scenic granite dells. Just to the left of the dells is an interesting island with exposed granite bedrock. In high water the channel will completely submerge this island and create large standing waves.
After the dells, the creek widened and slowed considerably. We started to see piers, homes and occasional boats…a sign we were approaching the Wisconsin River. There was no more granite, hemlocks or rapids…but it was still a pleasant paddle with the highlight being a nice lily field. We ended the trip at the mouth of the creek where there was a good public access.
Special thanks to Austin Smith, a Wisconsin Rapids local, who provided a lot of detailed information about this creek which was used to plan this trip.
Robin Lane: The road dead-ends at the creek. While there are no public/private signs here, I checked a plat map and it appears public. If you launch here make sure to park your car off to the side so others can turn around. There is a bit of a ledge along the bank, but if you just wade in ahead of your boat it isn’t too difficult to launch.
- Hwy C (2.7 miles upstream of Robin Lane): Hwy C isn’t a great access spot as several areas by the bridge have No Trespassing signs, but it should be doable. This stretch might have 2-3 logjams…but also a few rapids including one significant set.
- Hwy PP Wayside (2.4 miles downstream of Robin Lane): Hwy PP would be a good put-in if you’re just interested in running the main rapids (which run almost continuously from Hwy PP to Hwy 66).
Ole River Road Landing: This is a small public boat launch (next to an old stone bridge abutment). There is a narrow parking lot by the landing…but if this fills up you can simply park on the shoulder. Make sure you don’t block cars with trailers. This can be a popular landing on summer weekends.
- Hwy PP Wayside (2.0 miles upstream of Ole River Road): When water levels are low, you may want to avoid the stretch below Hwy PP as it can be very rocky and shallow. While most paddlers will prefer to paddle Hwy PP to the mouth, Robin Lane to Hwy PP is still a good stretch in its own right with six Class 1’s, one Class 2, and several small outcrops.
Shuttle & Rental Information:
Ole River Road Landing to Robin Lane: 4.8 miles (85′ of ascent). This would be a straightforward bike shuttle. About a mile of Robin Lane is gravel, but it is well packed and not too bad to bike on.
Hazards and Concerns:
Current: This creek is mostly pool and riffle. The rapids are fast, but in between the rapids the river is mostly slow. The fastest part of the river is between the Hwy PP wayside and Hwy P/66 (roughly a mile of almost continuous rapids).
Rapids: Upstream of the Hwy PP wayside it’s mostly flatwater, but there are roughly six Class 1 rapids and one Class 2. This is mostly a pretty manageable stretch. Between Hwy PP and Hwy P/66, it’s almost continuous rapids with two Class 2’s. These should not be taken lightly as there are a few tight turns which can be difficult in high water. I know of a case where somebody got badly pinned on this stretch (presumably at high water…at our low depth this stretch was easy). The good news is you can scout almost the entire mile between PP and P/66 because the adjacent roads are so close to the creek. In high water serious standing waves can develop. After Hwy P/66 there is one last set of rapids by the Dells (a strong Class 1 or weak Class 2). In high water the channel will cut left over exposed bedrock and create significant waves. After the dells, it’s all flatwater paddling for the next mile to the mouth.
Logjams: None….I think this part of the creek is just too wide and fast for logjams to block the channel.
Footing: Angular pieces of granite everywhere make it tough to get a firm footing. Wear water shoes with a good grip.
River Depth and Navigability:
This is an important but very complicated subject. If the creek is too low it will be too bumpy…but if too high it will be too pushy and rough. The creek drains quickly after a rainfall and it no longer has a gauge so it’s a difficult watershed to size up. Why oh why does the USGS keep dropping good gauges!!! On the upstream side of Hwy PP there are markings on the bridge pylon which signify depth. We did this trip at 1.25′ which was fine from Robin Lane to Hwy PP (outside of some bumps), but between Hwy PP and Hwy P/66 it was quite bumpy. I’ve been told that 1.5′ is “the real deal” and that 2′ “is awesome but getting kind of intense, even scary for a novice” (thanks Austin!). Truly the best way to size up the creek is along Mill Creek Drive and Shady Lane which have terrific views of the rapids…you’ll know just by looking at them if they’re in your wheelhouse.
If you’re not a local and have to drive some ways to reach Mill Creek, then obviously a bridge gauge isn’t a practical suggestion, and you should “rely” on an analogous online gauge. Based on my previous scouting experience, the Big Eau Pleine is just not a good analogue (FWIW we did it at 230 CFS at Stratford). Your best bet is likely the Babcock gauge on the Yellow River…but this is flawed as it is affected by erratic releases from the Dexter Lake Dam. The following are just very rough estimates based on the Babcock gauge, but remember when you arrive to scout the rapids with your own eyes. It’s also a good idea to have a backup paddle planned in case levels are too high or low.
Gauge: Yellow River @ Backcock – Trip done at 140 CFS
- 0-100 CFS: Likely too low for paddling below PP. Upstream of PP would likely be a doable trip, but you might have to walk 4-5 rapids.
- 101-200 CFS: Upstream of PP you should be fine, although some rapids will be bumpy. Downstream of PP the rapids will likely be a bit too low (but safe for beginner paddlers).
- 201-350 CFS: This is likely a good target range. The rapids downstream of PP will likely still have some bumps…but I think it should be manageable.
- 351-500 CFS: This is starting to get a bit high for rec paddlers. I scouted the creek at 425 CFS and it looked like a lot of fun and seemed mostly manageable, but paddlers should have good boat control.
- 501-700 CFS: This depth might be more appropriate for intermediate whitewater paddlers.
- 701-1000 CFS: Very high conditions…likely only suitable for advanced whitewater paddlers.
- 1000+ CFS: Extreme conditions with large standing waves…likely only suitable for expert whitewater paddlers.
Not to beat a dead horse…but again don’t trust my estimates…and do your own scouting before you run this creek. This is one of the easiest creeks to scout.
Other Mill Creek Trips:
- Upstream of Hwy F: I haven’t scouted these legs, but they look interesting and mostly free of logjams.
- Hwy F to Swedish Road: 2.2 miles. Maybe 7 logjams. The creek looked quite wooded and nice when I scouted it.
- Swedish Road to Hetze Road: 1.2 miles. Maybe 2 logjams.
- Hetze Road to Hwy S: 1.4 miles. Maybe 4-5 logjams.
- Hwy S to Hwy 13/34: 3.2 miles. Maybe 4-5 logjams.
- Hwy 13/34 to Hwy G: 2.2 miles. Maybe 6 logjams.
- Hwy G to Hwy O: 3.0 miles. Maybe 10 logjams
- Hwy O to N. Elm Road: 1.2 miles. Maye 3 logjams.
- N. Elm Road to Hwy M: 6.0 miles. Maybe 7 logjams.
- Hwy M to Hwy C: 2.4 miles. Maybe 3 logjams.
- Hwy C to Robin Lane: 2.7 miles. Maybe 2-3 logjams. Very heavily wooded with one significant set of rapids and a few minor boulder gardens. Hwy C is not a great access as some areas by the bridge are marked private, but I think it’s doable.
- Robin Lane to Ole River Road Landing: 4.4 miles.
- Robin Lane to Hwy PP Wayside: 2.4 miles. This is mostly flatwater but there are roughly six Class 1 rapids and one Class 2. This is a scenic stretch with good geology.
- Hwy PP Wayside to Ole River Road Landing: 2.0 miles. Between PP and Hwy 66 is roughly one mile of almost constant rapids, including two Class 2’s. This is a fantastic stretch for beginner whitewater paddlers but can be shallow. It can also be quite rough in high water. The highlight is the dells just after Hwy 66. After the dells, it is roughly one mile of flatwater paddling to the Wisconsin River.