Parks and Recreation River Flows and Water Temperatures

ROCKY REACH DAM
Total Flow 110.3 kcfs
Water Temperature 18.6°C (65°F)
Head Water North 704.68 ft
Head Water South 704.58 ft
Tail Water North 617.01 ft
Tail Water South 616.98 ft
Readings last updated: Friday, September 4, 2015 08:35 PM
ROCK ISLAND DAM
Total Flow 95.5 kcfs
Water Temperature 18.4°C (65°F)
Head Water North 612.88 ft
Head Water South 612.85 ft
Tail Water North 569.75 ft
Tail Water South 569.49 ft
Readings last updated: Friday, September 4, 2015 08:35 PM
LAKE CHELAN DAM
Lake Level 1098.93 ft
Spill 0.08 kcfs
Powerhouse Flow 1.15 kcfs
Tail Water Elevation 708.00 ft
Readings last updated: Friday, September 4, 2015 08:35 PM
 Date   Level   Change 
  August 25, 2015     1099.00 ft     -0.08 ft  
  August 26, 2015     1098.99 ft     -0.01 ft  
  August 27, 2015     1098.93 ft     -0.06 ft  
  August 28, 2015     1098.89 ft     -0.04 ft  
  August 29, 2015     1098.89 ft     0.00 ft  
  August 30, 2015     1098.96 ft     0.07 ft  
  August 31, 2015     1098.98 ft     0.02 ft  
  September 01, 2015     1098.99 ft     0.01 ft  
  September 02, 2015     1099.00 ft     0.01 ft  
  September 03, 2015     1098.98 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 0.08  kcfs
Low Level Outlet Water Temperature 19.8°C (67.6°F)
Tailrace Water Temperature 19.9°C (67.8°F)
Reach 4 Water Temperature UNDER CONSTRUCTION
Readings last updated: Friday, September 4, 2015 08:35 PM

kcfs = thousand cubic feet per second