Play Spot: Mill Creek
© Brian Fields
River: Mill Creek State: WA Region: Walla Walla

Dan Rubado at one of the hundreds of holes on Mill Creek at 1100 cfs.  photo: ©Rubado

Dan Rubado taking care of business at the Missionary Hole.  photo: ©Rubado

Description:

Located in the far reaches of the dry expanse of Eastern Washington is yet another river with play worth taking note of, Mill Creek in Walla Walla. Mill Creek is Walla Walla's backyard stream. Most of the year there is only a trickle coming through the creek. During the winter and early spring when there are several days of heavy rain in a row or better yet, heavy rain combined with snow melt, Mill Creek comes to life. Unfortunately the conditions required to bring Mill Creek to life only happen at best a couple of times at year.

Here is what my friend Dan Rubado has to say about Mill Creek:

"It may only come in one day a year, but it's worth a 3.5 hour
drive from Portland on that day, trust me.  You don't want to go to Mill
Creek unless it has rained for days, and the Walla Walla gauge tops 1000cfs.
It's better above 1200.  And it has one of the best holes in the country
above 1500 or 1600.  Just imagine about 3 or 4 miles of river at flood,
every fifty feet there is a concrete ledge that forms a unique hole, every
one is different, but you can throw ends in them all and loop in many of
them and every one has eddy service.  Then you get to the Missionary Hole. 
The hole of holes.  Ends, clean ends, tricky wu, the biggest loops of your
life, if it can be done in a hole, it can be done better at the Missionary
Hole."

Mill Creek is full of concrete ledges. There is a ledge approximately one ledge every fifty to one hundred fifty feet for 3 to 4 miles (That is a lot of holes if you do the math) . At the right water levels, above 1000 cfs, every one of these pieces of concrete has the potential to form a play hole with eddy service. Mill Creek is truly an amazing place for hole play. Not liking the hole your playing in, No problem just cruise 30 seconds downstream to the next one with eddy service. Truly a wonderland of hole play.

This wonderland is not without its dangers however running any creek during high water events implies that water will be swift and the eddies will be relatively thin, a swimmer would very likely lose their boat. There are also several weirs that could be dangerous and should be avoided including the ledge just above the Missionary Hole and the large weir at the Army Corps of Engineers Mill Creek Project Office at the put-in for the one mile run. Keep your eyes open as you paddle downstream look out for debris and carefully scout each hole before playing.

Paddlers should also plan on taking out at the Missionary Hole (at the latest at the baseball field across from Kmart) because downstream a short distance Mill Creek enters an eddy-less culvert that funnels into to a pipe which runs under Walla Walla. 

Eddy Service: Every hole has eddy service.
Water Levels:

1000 cfs: This is when the holes start to get good.

1500-1600 cfs: The Missionary Hole is at its best.

2000 cfs: There is still plenty of good play.

Gauge: Mill Creek at Walla Walla
Season: Winter and Early Spring
Difficulty: Strong intermediate on up. Be warned this section of river moves very quickly at flood, it has small eddys and is NOT for beginners.  A swim here would be dangerous and you
could easily lose your boat.

 
Driving Directions: From Hwy 12 on the east end of Walla Walla, take the Airport/ Lake
Bennington exit. Take a right at the bottom of the ramp onto airport way.  Go straight
through the 4-way stop, and drive past the community college entrance.  Just
after that, there's a bridge over Mill Creek.  Right before the bridge is a
large parking lot on the left.  That's the parking area for the Mill Creek
trail and Community College sports fields.  Park there for the Missionary
Hole.  Walk across the street and look at the big juicy hole directly
downstream of the bridge.  That's the Missionary hole.  It's a short warm up
to paddle down from the parking lot, underneath the bridge to the hole. 
Watch out for the hole right above the bridge, as it can resemble a low head
dam at some levels.  You can usually skirt it, but it can be fun at the
right level.  Take a close look before jumping in.

To do a run, either hike up the paved trail along the creek, or drive to
the put in.  To get to the put in, continue on Airport Way until you see
signs for Lake Bennington.  Take a left where the signs point, the road is
Reservoir Road.  Take the road up about a half mile until you reach the Army
Corps of Engineers Mill Creek Project Office on your left.  Turn in there
and park in their parking lot next to the creek.  Put in either above or
below the weir, depending on wether or not you want to run it.  You can hike
up the trail from there if you want to lengthen your run, too.  From there
you can run down to the missionary hole about a mile or hike your boat several miles upstream to take in countless additional ledges.

Closest Town: Walla Walla, WA
Closest Services: Walla Walla should have everything a paddler on the road should need.
Other Local Attractions if the play isn't in: Drown your sorrows at a local cowboy bar or take in historic sites.
Closest Camping: ?
Local's Tips: Come quick when it is in.
Local Kayak Shops: There aren't any close at hand.