Wisconsin 2023 - Day 3

June 6, 2023 (Tuesday)

This morning we set off for Council Grounds State Park, about 30 minutes south of where we were staying. Council Grounds is a small, 509 acre park on the Wisconsin River. It features a nice tract of forest along the river, with various hiking trails. 

We arrived before the office opened, picked up a park map at the kiosk and set out for the Big Pines Nature Trail.  The parking area was near the river, so we started there. 

On the gravel bars in the river we spotted some Sandhill Cranes. They seem to like Wisconsin in the summer.

Sandhill Cranes

Just upriver from the parking area was a small dam and powerhouse. 

We were able to follow a trail to the dam and found a sign for Alexander Hydro. The lake behind the dam was named Alexander Lake.  This reminded us of the many small hydroelectric projects that we came across in Maine during the summers that we spent there. 

We spotted (!) a Spotted Sandpiper on the rocks below the dam, and then headed off to hike the wooded trails in the park. 

We were a little late in the year for the peak of migration, but we did see some of the breeding birds in the forest. There were dragonflies, butterflies and caterpillars to look at as well. 

American Redstart

Dragonfly (TBD)

Ebony Jewelwing

Monarch Butterfly Caterpillar

We finished up in the park, had lunch, and then headed north to Woodruff, Wisconsin to visit Hillestad Pharmaceuticals. 

This turned out to be another small business, employing a couple of dozen locals. They started with manufacturing supplements for people on dialysis. Apparently dialysis removes not only toxins from the blood but also some necessary vitamins, minerals and other substances. Hillestad continues to specialize in supplements for people on dialysis but has expanded to offer a broader range of products. 

The front of the business was a store selling their products, while the much larger back area was the manufacturing plant and warehouse. 

Posing with the bottles!

The president of the company, Don Hillestad, gave us the tour, and he was very enthusiastic about the business and its history. Unlike the Mepps Lure tour, we were free to photograph anything we wanted! 

The first thing that we saw when entering was a huge storeroom full of raw materials. They included botanicals, various powdered vitamins, minerals, and other compounds, and a wide variety of other ingredients. Don told us that much of the material was being held awaiting results of Quality Assurance testing. All of their raw ingredients are tested by a third party lab to assure purity, potency, etc. 

He then showed us various parts of the facility. At many locations we were allowed only to look in the window as it was a controlled manufacturing area. Understandable. 

We saw the Weigh Room, where ingredients were batched out for various products, then the Mixing Room where they were mixed. 

Weigh Room

Mixing Room

Finally, batches of mixed material were sent to a room where they were pressed into tablets. There were a bunch of different molds displayed, along with some of the finished products. The dry mixture is just the right consistency, and when pressed into a tablet is stable for packaging, shipping, and consumption.

Waiting to be made into tablets

Some products are pressed from a single material, others have two halves. 

We saw a pressing machine running, making tablets. It was incredibly fast. I don't recall exactly what Don said the rate of the machine was, but I recall it was hundreds of thousands of tablets each day. They were just pouring off into a bin like water. 

Pressing machine

They have a separate machine that filled capsules, but it wasn't running that day. 

Capsules

Probably the most interesting area was the Quality Control Room. They have a Mechanical Stomach with a brew that models stomach acid at the appropriate temperature and the appropriate amount of agitation. It is used to make certain that pills dissolve correctly and within the appropriate timeframe. It was pretty awesome. 

Gastric or Intestinal Fluid anyone? 

They also had a machine that rolled pills round and round to simulate packing, shipping and handling. So that your pills aren't a bunch of dust when they arrive!

Mechanical damage simulator

And we saw lots of packaging, storage, and shipping type areas. 

Packaging Room

We also saw displays with many of their supplements. They seem to have something for everyone!

Their best selling product is the Summit Gold multi-vitamin. They advertise it as a premium multi-vitamin made up of carefully sourced ingredients including "SeaPlex" which comes from kelp and other ocean plants. There was a display board showing how each layer/portion of the tablet was added, and then the entire thing coated with iron, magnesium, calcium, and then beeswax for that nice shine!  A fancy vitamin indeed!

It was a very interesting tour, and Don gave us each a small bottle of Summit Gold as a parting gift!!

We headed home after a fun day of birds, hiking, and pharmaceuticals!

Next - Back to the George W. Mead Wildlife Area, and Robot Cows...