Parks and Recreation River Flows and Water Temperatures

ROCKY REACH DAM
Total Flow 110.7 kcfs
Water Temperature 18.9°C (66°F)
Head Water North 706.81 ft
Head Water South 706.70 ft
Tail Water North 617.48 ft
Tail Water South 616.95 ft
Readings last updated: Wednesday, July 29, 2015 10:48 AM
ROCK ISLAND DAM
Total Flow 132.5 kcfs
Water Temperature 18.6°C (65°F)
Head Water North 612.86 ft
Head Water South 612.84 ft
Tail Water North 573.04 ft
Tail Water South 572.88 ft
Readings last updated: Wednesday, July 29, 2015 10:48 AM
LAKE CHELAN DAM
Lake Level 1099.08 ft
Spill 0.08 kcfs
Powerhouse Flow 0.85 kcfs
Tail Water Elevation 709.49 ft
Readings last updated: Wednesday, July 29, 2015 10:48 AM
 Date   Level   Change 
  July 19, 2015     1099.52 ft     0.05 ft  
  July 20, 2015     1099.51 ft     -0.01 ft  
  July 21, 2015     1099.50 ft     -0.01 ft  
  July 22, 2015     1099.39 ft     -0.11 ft  
  July 23, 2015     1099.34 ft     -0.05 ft  
  July 24, 2015     1099.25 ft     -0.09 ft  
  July 25, 2015     1099.24 ft     -0.01 ft  
  July 26, 2015     1099.25 ft     0.01 ft  
  July 27, 2015     1099.20 ft     -0.05 ft  
  July 28, 2015     1099.10 ft     -0.10 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 0.14  kcfs
Low Level Outlet Water Temperature 22.3°C (72.2°F)
Tailrace Water Temperature 22.6°C (72.7°F)
Reach 4 Water Temperature UNDER CONSTRUCTION
Readings last updated: Wednesday, July 29, 2015 10:48 AM

kcfs = thousand cubic feet per second