I thought I had it set to ISO 100 and that is surprising.It might have been hazy, who knows.
The focus seems to be on the bush in front.
Why did you shoot at ISO 400?
I do have one but I forgot it that day.Did you have a tripod?
I was going for the highest DOF I could get. I wanted the mountains in focus and as much else as possible. The ugly little plant in the FG caught my eye, probably because it was ugly, and I decided to try using it as FG interest. Probably didn't work.If not, then why an aperture of f/27?
At f/27 you're losing focus sharpness to diffraction. Plus, with your exposure having to be so long, the atmosphere is moving during the exposure. That is a possible cause for the 'haze'.
What did you use to steady the camera, since the tripod was left behind?
Your image looks underexposed and I think compositionally it would work better if you were much closer to the water.
Unless I'm mistaken thats Pikes peak from somewhere SE of Colorado Springs. One thing I've noticed about this area is that although the air pollution is low the dry area and winds tend to kick up a lot of dust in the area. Even on a non windy day a shot like that will likely be effected. Hell if you've been in town long your sure to have noticed the haze that has traveled all the was here from some fire in Cali. When I shoot shots of the peak my best tend to be just after a rain or even better a couple afternoons of rain. It seems to clean the air and hold down the dust. Just my 2 cents.