The true history of the creation of Sloan Lake may never be officially known, but during the settlement of the Denver area in the mid to late 19th century, the lake did not exist. A road connecting Denver and the western suburb of Golden crossed through where Sloan Lake is now.
A homesteader named Thomas F. Sloan received a patent for the land from US President Andrew Johnson in December 1866. He used the land for agricultural purposes, farming and raising cattle. A commonly accepted legend states that Sloan dug a well on the land, inadvertently tapping into an underground aquifer, and that when he awoke the next morning, part of his farm land was covered in water. That flooded this part of what was known as South Golden Road, and the realigned thoroughfare now known as Colfax Avenue would become the major east-west thoroughfare in this part of the city. However, according to gold rush era stagecoach driver Bill Turner, the lake appeared sometime between when he left for Kansas in June 1861 and when he returned in early 1863.
The area surrounding the lake was once home to an amusement park and swimming facility known as Manhattan Beach. Opened to the public 27 June 1881, it was the first amusement park to be built west of the Mississippi River (it burned down in 1908 and was rebuilt as Luna Park later that year); mishaps and competition from other such attractions in the vicinity (Elitch Gardens and Lakeside Amusement Park) led to its closure in 1914. Cooper Lake, a separate body of water just southeast of Sloan Lake, fell under the jurisdiction of the federal Works Projects Administration in the 1930s, and a plan was developed which involved building channels beneath the surface of the water on both lakes. This essentially created one body of water that has commonly become known as Sloan Lake. The size of the present-day combined Sloan Lake and Cooper Lake is 177 acres. 
Present Day Sloan's Lake is the ideal urban oasis of private penthouses, condos and row homes.
Experience the new Sloan's Lake, it's openness and excitement.
Ion Real Estate is a hand-picked team of highly respectable experienced Realtors coming together to work with you. Please contact us anytime with any questions. We look forward to serving your Colorado real estate needs. Our experience and dedicated professionalism ensures our clients have exceptional representation every step of the way. At a time where bigger isn't always better, Ion Real Estate has chosen to remain a smaller, highly focused team in order to provide a level of personal service, attention and consideration to our clients that you simply won't find elsewhere. Our decades of experience in the unique world of Denver real estate positions us advantageously to handle all of your real estate needs
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"We first met Marc Blitstein online when we were exploring the possibility of relocating from Central Florida to Denver, CO. From the moment we made contact we found him to be friendly, professional and knowledgeable about the Denver real estate market. He was able to tell us about various areas and he even visited property we were interested in on our behalf. Marc returned emails, phone calls, answered all of our questions, inquires and provided assistance with our questions about Denver’s legal requirements. After we had chosen a property, he was extremely thorough and careful to explain all of the ins and outs of our purchase offer, how the electronic documents and filings would be handled, the process of a home inspection, and other miscellaneous details that are involved in buying real estate long distance. He had several very helpful suggestions for us as we worked our way through the process. Marc went above and beyond our expectations. We whole heartedly recommend Marc as a real estate agent for any relocation to Denver or its metro area."