American Wonderland Corporation began developing Lake Diane in 1964 with the construction of a dam on a tributary to Clark Fork Creek. Two spring fed, natural lakes located on the tributary, Goforth and Hagerman, were inundated when the reservoir was created. The lands west of Lake Diane (to the left as you drive in), were platted as 1/4 to 1/3 acre lots and put up for sale. On Sampson Road, there are still two farm homes remaining which are not included in the original plat. Roads surrounding Lake Diane were only to be used by property owners and their guests. Property owners were also required to have decals on their automobiles and only the property owners and their guests were allowed on lake property.
Mr. Floren Klopfenstein became the President of Wonderland Realty Corporation in 1966 and continued to sell lots which were located on the waterfront and lots located on the back of the property. The lake was named after Mr. Klopfenstein’s daughter Diane. In the summer of 1966, East Diane Drive was stretched out from Point Drive to meet where the shelter house is now. This was done to allow the east and south sections of the lake to be flooded so Lake Diane could be enlarged. Also during this time period, several parks were created for access to the lake.
Hillsdale County decided in 1967 that it would no longer give permits for sewage holding tanks. They also decided to stop giving out building permits with the exception of 10 acre plots which were sold on the far east side of the lake and those located in the wooded area east of Woodbridge Road. During this time period, there was an annual maintenance fee of $20.00 per lot to Lake Diane Incorporated.
In 1969, the Lake Diane Property Owner’s Association (POA) was organized. On April 10, 1970, a Michigan based company called Universal Lands Corporation purchased a substantial amount of land in the Lake Diane complex. This land was purchased from an Indiana Corporation which had owned this specific property for a short period of time.
In May of 1974, Universal Lands Corporation sent letters which stated that they were beginning the process of installing control sewers so that all platted land could be built on again.
In August of 1977, the Lake Diane Corporation was formed and incorporated under the Summer Resort Owners Act. In order for property owners to be able to vote, Grants of Authority needed to be signed.
On December 12th of 1981, the first meeting was held which concerned a sewer system at Lake Diane.
In 1982, weed spraying in the lake was started and the unplatted land of the east side of the lake was sold and developed. A locally owned company called Frontier Properties Inc. that consisted of Hal Hendricks, Abe Carter and Gib Friskney was one of the developers in the 1980’s.
In 1983, Amboy Township accepted sealed bids from existing property owners for tax reverted lots at Lake Diane. This was about the same time that we lost the status as being a public lake and public access was developed by the state where our boat ramp and park were. All of the existing property owners came together to build a shelter house.
Maintenance fees were still $20.00 per lot plus a $10.00 fee for weed control in 1986. Also in 1986, COAT (Cottage Owners All Together) was formed and a lawsuit was filed. In 1989, the weed assessment fee was raised to $15.00.
On June 9th, 1989, the lawsuit was settled upholding our deed restrictions against trailers. There had been roughly 50 trailers which were mostly permanent on lake properties. Doing Business as Faust Real Estate, Frank and Rosemary Ward developed Grandview Estates Plat. In 1996 as Lake ‘N Land Realty, they also developed Timber Ridge and North Bay plats.
Word was received on February 21st of 1990 that sewer installation would begin that summer.
On July 4th of 1993, the fireworks crew had their first fireworks display at Lake Diane. Also during that summer, our first annual Parade of Garage Sales was started on the lake in June.
In 1999, hearings were started to have Amboy Township in Hillsdale County pave some or all existing roads at Lake Diane.
In late fall of 2002, the paving was complete on the west side of Lake Diane only due to a decision of the property owners.
On September 29th of 2004, a hearing was held in Hillsdale Circuit Court to protect our lake property against “key holing”. We later determined that a township ordinance would have accomplished this. Also in 2004, weevils were planted in the lake to combat Eurasian Milfoil weed, rather than using herbicides.
In 2006, the first Goose Round Up was held in June, as well as the first Boater’s safety class. In July, the first Annual Golf Outing and Chicken Barbeque was held.
For many years, Family Picnics and get togethers have been held. Since 1969, many Board Members of the Lake Diane Property Association have contributed almost 40 years of time and effort to help make Lake Diane grow and prosper.
If you know of any other interesting Lake Diane history, please feel free to send it to us via the contact form.