The Roads
Driving through Iowa after leaving Palo was pleasant with fair skies
and mild temperatures. While wind
turbines are plentiful in this area they were making no electricity today as
there was not the hint of a breeze. This
would have been a perfect day for cross-country bicycling as wind, when blowing
head-on, is the bane of traveling through this part of the country as I learned
in 2014. Taking back roads until hitting
Hwy 218/18 to Hwy 35 and then I 90, there was no construction until near the
town of Blue Earth, Minnesota. It was
here that a 20-mile stretch may be under construction for quite some time. Even so, it was a day of good traveling.
Olson Park and Campground
Worthington, Minnesota was a great stop for the night with its friendly
citizens and lovely park that sits alongside a picturesque lake that seems to
be the central point for recreational activity.
Signs noting small floating vegetative islands are posted alongside a
walking/biking pathway and notes that this project is directed at creating an
environmentally friendly way to
We were just packing up to leave when Andrea observed that a crew
had just arrived and were working on additional “floating islands” that were to be placed in the
lake. Taking the opportunity to chat
with this crew, I met Dan Livdahl, Administrator of the Okabena Ocheda
Watershed District, who was overseeing a work crew of young adults. Articulate and personable, he explained that
these “biohaven floating islands,” designed to remove excess nutrients from
waterbodies and provide habitat for aquatic life, were a relativly new
project that depended upon public and private funding. Each island,
planted with grasses and
flowering species, cost about $1500. The
materials of construction are fairly unique and challenges facing the project aside
from cost has been finding a way to prevent their unmooring when subjected to
40 to 50 mph prairie winds. Another, how
to prevent geese from taking over and destroying the vegetation on these
floating sanctuaries during their nesting season. Both challenges are being tackled with better
anchoring and fencing that discourages nesting.
Even so, the droppings from the geese seemed to “provide additional
nutrients” and the floating islands recovered well. This progressive and ingenious approach to
environmental preservation is yet another example of how the city of
Worthington seems foster creative approaches to fostering an enviable quality
of life for and by its citizens.
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