We thought it would be cool to try a cold water dive. Well, it wasn't quite what I expected, but "cool" was right on target.
We were going to go to Pearl Lake, but that was much further and
we were already running really late.
Anyway, we rented thick hoods and gloves from the local dive shop
and we both had 7mil wetsuits. It's a lot harder to move around
with the heavier suit. Also, my Citizen watch wouldn't fit around
my wrist with the suit and gloves on. I attached it to my BCD,
which really sucked as I had to feel around for it every time
I wanted to see the depth and temp. Feeling around was hard with
those thick gloves.
If you look at the graph above, you will see I spent a lot of time
at the surface. That's because several in our group had trouble
getting under with all the extra neoprene. I swam down and got some
rocks for their BCDs to help them out. Also, at one point I had to
surface as I lost track of Mark. I followed his bubbles back down
to him. We also took a break at the other end of the quarry to figure
out how to return.
Anyway, the cold wasn't that bad. There was a definite thermocline
at about 18 feet, where it dropped from about 57 degrees to 52 degrees.
The 52 degrees felt cold at first, but it wasn't that bad once I got
used to it. The advantage was I could tell my depth from how cold
my face was getting.
The worst part was the visibility really sucked. At best it was 10',
but too often it was less than 5'. I dove with Mark and a couple times
I lost track of him, then all of a sudden I saw a fin just before it
smacked me in my face. I took some pictures, but I don't expect a whole
lot to turn out with that much muck floating around.
Fun stuff.
As far as stuff to see, there wasn't that much. There was some Trout
and Carp, but they were smarter than us and stayed near the top. All the rocks were covered
in Zebra Mussels, which are supposed to filter the water. They haven't
done that much good there, yet.
We were told there were some sunken cars, but they are a bit deeper.
My maximum depth was 29' and it was nearly pitch black by then and my little
light was completely useless.
Anyway, it was fun, but could have been a lot better with better visibility.