10270877 MIDDLE FORK BISHOP CREEK BELOW INTAKE NO. 2 RESERVOIR, NEAR BISHOP, CA

LOCATION.-Lat 37°15'16", long 118°34'39", unsurveyed, T.8 S., R.31 E., Inyo County, Hydrologic Unit 18090102, Inyo National Forest, on 
  left bank 0.1 mi upstream from bridge on South Lake road, 0.7 mi downstream from Bishop Creek Dam, 0.9 mi upstream from confluence 
  with South Fork Bishop Creek, and 12.6 mi southwest of Bishop. 
DRAINAGE AREA.-31.9 mi2. 
PERIOD OF RECORD.-October 1990 to current year (low-flow records only). Unpublished records prior to October 1990 available in files of 
  Southern California Edison Co. 
GAGE.-Water-stage recorder and Parshall flume. Elevation of gage is 7,830 ft above sea level, from topographic map. 
REMARKS.-No records computed above 30 ft3/s. Flow regulated by Intake No. 2 Reservoir (station 10270875), where most of the water is 
  diverted to Bishop Creek Powerplant No. 2. Water is used for power development downstream. See schematic diagram of Bishop Creek Basin. 
COOPERATION.-Records collected by Southern California Edison Co., under general supervision of the U.S. Geological Survey, in connection 
  with a Federal Energy Regulatory Commission project. 

                  DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997

                                               DAILY MEAN VALUES
 
DAY       OCT      NOV      DEC      JAN      FEB      MAR      APR      MAY      JUN      JUL      AUG      SEP
 
  1        12     11        7.6     14        7.3      7.4      7.4       10      ---      ---      ---       11
  2        13      9.0      7.6      ---      7.3      7.4      7.6       10      ---      ---      ---       12
  3        15      9.0      7.5      ---      7.3      7.3      7.3       10      ---       22      ---       11
  4        15      8.2      7.5      7.7      7.3      7.4      7.3       10      ---       19      ---       11
  5        15      7.7      7.5      7.5      7.3      7.3      7.3       10      ---       26      ---       11
 
  6        15      7.6      7.4     e7.6     e7.3      7.3      7.3       10      ---      ---      ---       11
  7       ---      7.6      7.3     e7.7      7.3      7.3      7.3       10      ---      ---      ---       11
  8       ---      7.6      7.3     e7.5      7.3      7.3      7.3       10      ---      ---      ---       11
  9       ---      7.6      7.4      7.4      7.3      7.3      7.3       11      ---      ---      ---       11
 10        25      7.6      7.5      7.3      7.3      7.3      7.3       10      ---      ---      ---       11
 
 11        13      7.6      7.5      7.3      7.3      7.2      7.3       10      ---      ---      ---       11
 12        14      7.6      7.5      7.3      7.3      7.3      7.3       10      ---      ---      ---       11
 13        14      7.6      7.5     e7.3      7.3      7.2      7.3       10      ---      ---       11       11
 14        14      7.6      7.4     e7.3      7.3      7.2      7.3       10      ---      ---       11       11
 15        14      7.6      7.3     e7.3      7.3      7.3      7.3       12      ---      ---       11       11
 
 16        13      7.6      7.3      7.3      7.3      7.3      7.3       20      ---      ---       11       11
 17        13      8.3      7.3      7.3      7.3      7.3      7.3       16      ---      ---       12       11
 18        13      7.8      7.3      7.3      7.3      7.3      7.3       25      ---      ---       13       11
 19        13      7.8      7.3      7.3      7.3      7.3      7.3       17      ---      ---       13       11
 20        13      7.8      7.3      7.3      7.3      7.2      7.3       11      ---      ---       13       11
 
 21        13      8.0     e7.3      7.3      7.3      7.3      7.3       10      ---      ---       13       11
 22        14      7.9     e7.3      7.3      7.3      7.3      7.3       10      ---      ---       12       11
 23        14      7.7     e7.3      7.3      7.3      7.3      9.4       10      ---      ---       11       11
 24        14      7.6     e7.3      7.3     e7.3      7.3     10         10      ---      ---       11       11
 25        13      7.6      7.3      7.6     e7.3     10       10         10      ---      ---       11       11
 
 26        12      7.6      7.3      7.5      7.3      7.5     10         10      ---      ---       11       10
 27        12      7.6      7.3      7.5      7.3      7.5     10         10      ---      ---       11       10
 28        12      7.6      7.3      7.5     e7.3      7.5     10         13      ---      ---       11       10
 29        12      7.6      7.4      7.4      ---      7.5     10         27      ---      ---       11       11
 30        12      7.6      7.5      7.3      ---      7.4     10        ---      ---      ---       11       11
 31        12      ---      7.5      7.3      ---      7.4      ---      ---      ---      ---       11      ---
 
TOTAL     ---    237.0    229.1      ---    204.4    229.9    240.4      ---      ---      ---      ---      328
MEAN      ---     7.90     7.39      ---     7.30     7.42     8.01      ---      ---      ---      ---     10.9
MAX       ---       11      7.6      ---      7.3       10       10      ---      ---      ---      ---       12
MIN       ---      7.6      7.3      ---      7.3      7.2      7.3      ---      ---      ---      ---       10
AC-FT     ---      470      454      ---      405      456      477      ---      ---      ---      ---      651
 
    e Estimated.