First Full Year DSP Temperature Analysis

First Full Year DSP Temperature Analysis of Denver Trout Unlimited’s 24×7 temperature sensors shows trout friendly water.

Overland Temperatures

Ronnie and Rhys’s trout survive and thrive the short term temperature peaks precisely because they have fish passage, deep pools, shaded structures, cool water seepage, park land irrigation runoff, and the diurnal (day/night) temperature swings. Making sure that trout will have deep pools and shaded structures below the water line is precisely why Denver Trout Unlimited has invested so much time, and effort on studies, meetings, and raising funds for enhanced flows from the Chatfield Environmental Pool.  ...read more

Silted Sensor Study validates DSP/DTU Temp Data.

What’s it feel like under 4 inches of Denver South Platte mud and silt?  Ben Cole, Ben Johnston, and Christen Luskey find out. Denver Trout Unlimited temperature sensors are often buried in silt after 6 months chained to the bottom of the DSP. Does this invalidate their temperature readings? Are the temperature reading close to those from the scientifically accurate USGS sensor on the DSP at Englewood? These intrepid high school seniors risk all to find out.

See their graph: https://drive.google.com/open?id=0B1LQMO8mmEWdSlkwN25CYzhyRXM

See their report: https://drive.google.com/open?id=0B1LQMO8mmEWdMkYtZHVYTURoNVU

See their data: https://drive.google.com/open?id=1ErSvcZP7PDSLMSr2L9Jj6_YAbNG77cYgLqx-yz_TQ2E

 

LUNKER pipes are coming.

Little Underwater Neighborhood Keepers Encompassing Rheotatic Salmonids (LUNKER) Pipes.

To solve the problem of lack of habitat shelter from undercut banks, sweeper logs, or big boulders in the Denver South Platte, the DTU River Run Habitat Committee, Ben Neilsen (RiverRun Phase II designer), and Paul Winkle (CPW DSP Aquatic Biologist) are designing experimental placement of fifteen 18-36 inch diameter 8 foot sections of concrete pipe with rectangular windows below the water line to simulate the kind of shelter we hope the fish of the DSP will love.

Keep current with our progress here.

 

DSP Temperature Monitoring Results are in!

Preliminary temperature monitoring results are in.

Full Year Temperature Monitoring chair declares ,”Ha, we do have a trout fishery.”

Whether his pronouncement is shared by others only time will tell, but check out the comparison to the world class trout fishery flowing through Pueblo on an hour by hour basis this August.

DSP vs Pueblo results