Sand or pea gravel. Sand is probably the friendliest non-slip medium
you can find - soft enough not to scratch the bejeebus out of kevlar and
carbon boats, and easy on feet trying to get in and out of the boat.
Ideally, you might even have two 'steepnesses' - one for canoes and
other floating launch boats, and the other for seal launching from the
shore. Great to see someone considering something other than a 2'high
dock:-)

Toney Lowery wrote:
Hi all I'm a park planner for the Parks Dept of Columbia, MO. The city
is in the process of developing a 110 acre park that includes a 10
acre lake. We're designing in several kayak/boating features. One is a
"kayak lesson" area, basically a submerged concrete pad for the
instructor to stand in the water next to the student.

Another feature we want to include though is a put-in for
non-motorized boats. The put-in will not be accessible by vehicles so
all boats using it will be carried in. We're talking kayaks, canoes
and small jon boats.

So...

What make a good put-in? As of right now we're thinking a simple
concrete ramp approx. 8-10 feet wide, extending 3-4 below the
waterline with a "rubber surface" that extends to the waterline. The
water level in the lake is remarkably stable and wave action doesn't
appear to be a major factor.

Any critiques, hints, ideas comments would be welcome.

Thanks,
Toney Lowery
Senior Park Planner
Columbia Parks and Recreation www.GoColumbiaMo.com
573 874-7537