A large portion of the City, extending
from near the fairgrounds to near McDonalds in Okoboji,
is included in what is known as DD #22. This district
is a separate drainage area that was once governed by
the County but now is under the jurisdiction of the Spirit
Lake City Council. The District was originally established
in 1914 when it was primarily agricultural land. The
District encompasses 1,790 acres that is quickly becoming
urbanized. The City assumed control in the early 2000’s
when large improvements were made to reduce flooding.
The district has 12 storm water detention ponds and numerous
ditches and pipes to transport water. The ponds all have
reserve capacity to hold storm water and release it slowly.
Some have adjustable outlet structures. The district
manages water flow and reduces the negative effects of
urban development within the watershed. The cost of the
improvements and on-going maintenance is paid from assessments.
The City also has municipal drainage (or storm water
management) facilities throughout the city, including
within DD #22. These are primarily storm sewers and
street intakes. These municipal systems are financed
by regular City tax revenue.
For more information on
DD #22, contact City Hall at 712-336-1871.
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