By Daren R. Coon, Secretary-Treasurer
Nampa & Meridian Irrigation District
Once again the agricultural miracle that water creates in the Treasure Valley is about
to unfold.
For the 96th year in a row Nampa & Meridian Irrigation District water managers have
turned the water into the hundreds of miles of canals that deliver water to more than 40,000
water users on the 64,000 acres of farmland and residential parcels we serve in Canyon
and Ada Counties. From now until October, our canals, such as the Ridenbaugh, will flow
night and day carrying as much water as a small river.
A lot has changed in our valley since we started delivering water back in 1904. Back
then our canals were far out in the country, completely removed from any people other than
the occasional farm. Now, much of that land has been covered with new subdivisions.
Increasingly, we find the homes of our new neighbors surrounding more and more of our
water distribution system. Today we not only deliver water to the traditional headgates we
also bring water to more than 5,000 pressurized irrigation system users in nearly 150
subdivisions around our valley.
But there is one thing that has remained constant throughout the past 96 years:
canals are inherently dangerous, especially to children. Tragically every year we read about
children drowning in canals and ditches. It can and it has happened right here in the
Treasure Valley.
If history holds, in a few months, when it gets really hot, we will begin to get reports of young
people floating on tubes on our Ridenbaugh Canal. Our ditchriders will once again
encounter people swimming in the canals, playing on structures in or stretching across the
canals or on canal banks. Families with their kids and dogs will once again use the canal
banks for their evening strolls.
That kind of stuff really can and does give us a lot of sleepless nights.
There are a lot of newcomers who really don't understand the danger posed by a canal. To
them it is a small creek running past their property. But make no mistake about it the water
in canals is deeper than it looks - generally about 7 - 10 feet deep. The water is also flowing
fast, a lot faster than it appears. Our Ridenbaugh Canal, for example, typically flows at 520
cubic feet per second, which equates to more than 233,000 gallons a minute. That much
water, flowing down a narrow canal translates to a pretty substantial velocity.
A person who falls in a canal has to cope with steep, vertical banks, a fast, deep flow
of water and no shallow spots. That combination of factors spells certain tragedy. That's why
it is a sad fact that more children drown in canals every year in Idaho than in any other body
of water.
Lastly. What many people also may not know is that canals are private property. They
are not public thoroughfares even though they may appear that way and if you go on the
property without permission it is trespassing. That road down a canal bank is not a public
road: it's a private easement we use to patrol and maintain the canal. Whenever possible we
work with the Counties or Cities to establish recreational pathway agreements on certain
sections of our system. But for safety reasons much of our system is closed to the public.
For the sake of your loved ones: please keep off the canals.