Parks and Recreation River Flows and Water Temperatures

ROCKY REACH DAM
Total Flow 59.9 kcfs
Water Temperature 7.8°C (46°F)
Head Water North 706.59 ft
Head Water South 706.55 ft
Tail Water North 614.11 ft
Tail Water South 614.11 ft
Readings last updated: Saturday, April 18, 2015 04:26 PM
ROCK ISLAND DAM
Total Flow 64.7 kcfs
Water Temperature 8.1°C (46°F)
Head Water North 612.88 ft
Head Water South 612.81 ft
Tail Water North 569.08 ft
Tail Water South 568.78 ft
Readings last updated: Saturday, April 18, 2015 04:26 PM
LAKE CHELAN DAM
Lake Level 1092.30 ft
Spill 0.08 kcfs
Powerhouse Flow 2.36 kcfs
Tail Water Elevation 709.38 ft
Readings last updated: Saturday, April 18, 2015 04:26 PM
 Date   Level   Change 
  April 08, 2015     1092.74 ft     -0.01 ft  
  April 09, 2015     1092.65 ft     -0.09 ft  
  April 10, 2015     1092.62 ft     -0.03 ft  
  April 11, 2015     1092.60 ft     -0.02 ft  
  April 12, 2015     1092.54 ft     -0.06 ft  
  April 13, 2015     1092.51 ft     -0.03 ft  
  April 14, 2015     1092.46 ft     -0.05 ft  
  April 15, 2015     1092.40 ft     -0.06 ft  
  April 16, 2015     1092.33 ft     -0.07 ft  
  April 17, 2015     1092.31 ft     -0.02 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 0.29  kcfs
Low Level Outlet Water Temperature 12.2°C (54°F)
Tailrace Water Temperature 12.2°C (54.1°F)
Reach 4 Water Temperature UNDER CONSTRUCTION
Readings last updated: Saturday, April 18, 2015 04:26 PM

kcfs = thousand cubic feet per second