Parks and Recreation River Flows and Water Temperatures

ROCKY REACH DAM
Total Flow 139.2 kcfs
Water Temperature 6.3°C (43°F)
Head Water North 706.10 ft
Head Water South 706.15 ft
Tail Water North 619.33 ft
Tail Water South 619.36 ft
Readings last updated: Sunday, December 21, 2014 06:44 PM
ROCK ISLAND DAM
Total Flow 152.4 kcfs
Water Temperature 7.3°C (45°F)
Head Water North 612.78 ft
Head Water South 612.86 ft
Tail Water North 568.75 ft
Tail Water South 568.75 ft
Readings last updated: Sunday, December 21, 2014 06:44 PM
LAKE CHELAN DAM
Lake Level 1093.99 ft
Spill 0.08 kcfs
Powerhouse Flow 2.31 kcfs
Tail Water Elevation 709.46 ft
Readings last updated: Sunday, December 21, 2014 06:44 PM
 Date   Level   Change 
  December 11, 2014     1094.17 ft     0.08 ft  
  December 12, 2014     1094.25 ft     0.08 ft  
  December 13, 2014     1094.24 ft     -0.01 ft  
  December 14, 2014     1094.16 ft     -0.08 ft  
  December 15, 2014     1094.15 ft     -0.01 ft  
  December 16, 2014     1094.07 ft     -0.08 ft  
  December 17, 2014     1094.06 ft     -0.01 ft  
  December 18, 2014     1094.01 ft     -0.05 ft  
  December 19, 2014     1093.98 ft     -0.03 ft  
  December 20, 2014     1094.02 ft     0.04 ft  
Last 10 day Lake Chelan readings are for the 24th hour of each day.
CHELAN RIVER
Reach 1-3 Flow 0.08  kcfs
Reach 4 Flow 0.08  kcfs
Low Level Outlet Water Temperature 7.5°C (45.6°F)
Tailrace Water Temperature 7.6°C (45.6°F)
Reach 4 Water Temperature UNDER CONSTRUCTION
Readings last updated: Sunday, December 21, 2014 06:44 PM

kcfs = thousand cubic feet per second