View Full Version : Any trout coming out of DVL?
billy b
11-21-2016, 03:56 PM
Browns?
Used to be xlnt. Imagine the stripers have takne over ...
bowler
11-21-2016, 05:58 PM
The last trout plant last week most of the fished didn't make it. Saw a picture of them on Facebook all on the bottom of the lake by the marina.
Browns?
Used to be xlnt. Imagine the stripers have takne over ...
DVL is strictly a put and take trout fishery anymore (like most lakes in SoCal). Severe lake stratification and anoxia in the colder hypolimnion throughout most of the year is prohibitive to holdovers. The lake started to turn over dropping the dissolved oxygen to about 4 ppm when the marina planted last week which likely led to the mortality.
etucker1959
11-22-2016, 08:24 AM
DVL is strictly a put and take trout fishery anymore (like most lakes in SoCal). Severe lake stratification and anoxia in the colder hypolimnion throughout most of the year is prohibitive to holdovers. The lake started to turn over dropping the dissolved oxygen to about 4 ppm when the marina planted last week which likely led to the mortality.
Severe lake stratification and anoxia in the colder hypolimnion throughout most of the year is prohibitive to holdovers. OK but tell me this, "why in the first few years of DVL being open to the public that wasn't a problem, but it is now??????"
Severe lake stratification and anoxia in the colder hypolimnion throughout most of the year is prohibitive to holdovers. OK but tell me this, "why in the first few years of DVL being open to the public that wasn't a problem, but it is now??????"
the short answer is--the lake evolved into a eutrophic waterbody that exhibits higher productivity, rich in algae with considerable fluctuations in surface and benthic oxygen levels typical of shallow water in a lake basin that is more typical of oligotrophic lakes. Oligotrophic lakes are unproductive, deep with very clear water that are fully saturated with dissolved oxygen. DVL might have been relatively oligotrophic early on, but absolutely is not oligotrophic in water chemistry anymore.