The Bonee

 

On up the hill beyond the Elk County
Water Treatment Plant is an old trail
that leads up to the original water
source for the Village of Elk.

We still maintain one portion of that old
system, called "Feeder 5", in case we
ever need emergency water.

A catchment basin made of redwood
planks collects the water.

A short distance to the left is
a year-round stream from which a
portion of water is diverted
into this tank.

 

The intake pipe sitting
in that stream flow.

Water, collected from the
stream, flows into the
catchment basin.

There is always some sand in this water
and most of it settles out in the
redwood tank.

Sand and debris has
almost filled the tank.

This tank needs to be cleaned out, on
average, about three times per year.

  The outlet end of the tank.

We keep a screen over the outlet to
help keep leaves and sticks from
entering the pipe.

 

Emptying the tank of sand and debris
is sped up by pulling a plug located
in the right corner of the tank by
the outlet.

The long wooden plug is seen here
lying across the end of the tank.

Continued water flow from the intake
side helps wash the sand out.

 

Using the drain and the inlet flow still
leaves a wall of sediment that has to
be scooped out.

 

Finally, the tank is clean.
It is time to put the drain plug
back in, let the tank fill up with
water and start flowing again
on it's long journey to
the treatment plant.

 

One last item.

Part way back to the treatment plant
there is a clean-out valve.

This valve is opened to flush out
sediment that has collected in low
sections of the pipe.

Once the water is flowing clean
this valve is shut off.

   

 

 

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