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                                   Birch Lake
                          MONTHLY LAKE REPORT
                                 JUN 97


    POOL ELEVATIONS  STORAGE     RELEASES       EVAP  INFLOW   RAINFALL
DAY      FT-NGVD     2400HR         DSF        INCHES   ADJ     INCHES
      0800    2400    AC-FT   POWER    TOTAL  8A TO 8A  DSF    7A TO  7A
                                                               DAM   BSN
PRIOR MONTH  750.12    18789
 1   750.12  750.10    18766      0        7   0.320       0   0.00  0.00
 2   750.09  750.08    18744      0        7   0.340       0   0.00  0.00
 3   750.07  750.05    18709      0        8   0.300       0   0.00  0.00
 4   750.02  750.03    18686      0        8   0.200       0   0.11  0.08
 5   750.01  749.99    18641      0        8   0.170       0   0.00  0.08

 6   749.97  749.94    18585      0        8   0.210       0   0.00  0.00
 7   749.94  749.92    18563      0        8   0.340       0   0.00  0.00
 8   749.90  749.90    18541      0        8   0.350       0   0.00  0.00
 9   749.89  749.87    18508      0        7   0.120       0   0.00  0.06
10   749.86  749.86    18497      0        8   0.110       0   0.04  0.01

11   749.84  749.85    18486      0        8   0.050      10   0.17  0.19
12   749.83  749.83    18463      0        8   0.200      10   0.00  0.03
13   749.87  749.85    18486      0        8   0.390      30   0.71  0.66
14   749.84  749.83    18463      0        8   0.360       5   0.00  0.00
15   749.81  749.81    18441      0        8   0.200       5   0.00  0.00

16   750.07  750.24    18927      0        8   0.240     260   1.36  1.24
17   750.24  750.31    19007      0        8   0.250      50   0.00  0.10
18   750.30  750.30    18995      0        8   0.120      10   0.48  0.39
19   750.30  750.30    18995      0        8   0.180      10   0.00  0.00
20   750.26  750.25    18938      0        8   0.240       5   0.00  0.00

21   750.24  750.23    18915      0        8   0.230       5   0.00  0.00
22   750.21  750.18    18858      0        8   0.230       5   0.00  0.00
23   750.18  750.14    18812      0        8   0.240       5   0.00  0.00
24   750.15  750.10    18766      0        8   0.260       0   0.08  0.18
25   750.10  750.08    18744      0        8   0.360       0   0.00  0.00

26   750.07  750.07    18732      0        8   0.270       0   0.01  0.37
27   750.05  750.02    18675      0        8   0.120       0   0.00  0.16
28   750.01  749.99    18641      0        8   0.370       0   0.00  0.00
29   749.98  750.34    19041      0        8   0.340     200   0.00  0.00
30   750.60  750.68    19431      0        8   0.330     200   2.32  2.12

TOTAL                             0      238   7.440     810   5.28  5.67
AVERAGE   750.07                  0        8              27 NORMAL= 4.59

MAXIMUM   750.68       19431   DATE=30    TOP CONSERVATION POOL    750.50
MINIMUM   749.81       18441   DATE=15    TOP FLOOD POOL           774.00

                      INFLOW VOLUME=     1607 AC-FT



REPORT IS SUBJECT TO CHANGE AND/OR REVISION