I have driven past this grassy area and lake many times while traveling west on 11400th. There is not a designated parking place since it's surrounded by subdivisions.
I parking at the cross roads of Cool Canyon Lane and Oquirrh Lake Road. That corner of the lake provided many great angles and features.
The main features I liked about shooting at Oquirrh Lake include:
-Rocky shoreline
-Grassy backgrounds with different levels
-Mountain and Bridge background
Other nice features to consider:
-Lots of wildlife. While I'm not sure if they are there during the golden hour, there were over one hundred ducks or geese at this location at 11am.
-The dock would be a nice option if one can tolerate copious amounts of bird poop.
-There were also two or so big bridges in the distance that while I did not check out up close, looked like they had beautiful texture as I drove by.
Here are some sample shots of different elements and textures I liked at this location.