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Albuquerque Area Office Water Resources Group

San Juan-Chama Project

2008
San Juan-Chama Water Storage
Rio Grande Basin
(Unit = Acre-Feet)

Table 5b. Nambe Falls Cochiti Lake
SJ-C Storage         Rio San Juan  
  Reservoir Total   Total Grande Chama Accumulated
Month Elevation Content Elevation Content Content Content Sediment
  (1) (2) (3) (4) (5) (6) (7)
Dec. 2007 6816.95 1417 5341.15 50539 352 46937 3250
January 6820.93 1612 5341.11 50490 -47 47282 3255
February 6825.04 1831 5341.71 51243 651 47323 3269
March 6826.66 1923 5341.46 50927 23 47521 3383
April 6826.69 1925 5341.23 50639 40 46914 3685
May              
June              
July              
August              
September              
October              
November              
December              
 
(7)Accumulated sediment is estimated from latest resurvey to present. The actual storage lost to accumulated sediment in Cochiti Reservoir from 1975 to last sediment survey of December 31, 1998 was 26360 AF. Sediment accumulation since last survey is 3685 AF for a total accumulation of 30045 AF.
Data Current as of May 19, 2008.
NA=Data currently unavailable.