TOTAL DISSOLVED GAS REPORT FOR CLEARWATER RIVER NEAR LEWISTON
                              starting at 0014 19 may 2012
 
                                                DATA FOR DWR
            WA TM  BARO  TD GAS  GAS  DELTA P   SPILL   TOT    SPDI      DEPTH OF COMPENSATION
 DATE  TIME DEG F  PRES   PRES    %      MM      QS     QR      QR       GAGE(FT)   DEPTH(FT) **
 0519  0100 47.2  742.3  757.0  102.0   015     000.0  005.7   42.36       09.2        0.6
 0519  0200 47.1  742.5  755.0  101.7   012     000.0  002.3   41.93       09.1        0.5
 0519  0300 47.0  742.2  755.0  101.7   013     000.0  002.3   41.64       09.1        0.6
 0519  0400 46.8  742.5  753.0  101.4   010     000.0  002.3   41.06       09.0        0.5
 0519  0500 46.7  742.9  753.0  101.4   010     000.0  002.3   39.64       09.0        0.4
 0519  0600 46.6  743.1  752.0  101.2   009     000.0  002.3   37.35       08.6        0.4
 0519  0700 46.6  743.4  752.0  101.2   009     000.0  002.3   36.05       08.5        0.4
 0519  0800 46.6  743.6  753.0  101.3   009     000.0  002.3   35.57       08.4        0.4
 0519  0900 46.8  743.6  755.0  101.5   011     000.0  002.3   35.43       08.4        0.5
 0519  1000 47.2  743.3  758.0  102.0   015     000.0  002.3   35.50       08.4        0.6
 0519  1100 47.7  742.9  762.0  102.6   019     000.0  002.3   35.50       08.4        0.8
 0519  1200 48.1  742.6  765.0  103.0   022     000.0  002.3   35.43       08.4        1.0
 0519  1300 48.4  742.1  768.0  103.5   026     000.0  002.3   35.57       08.3        1.1
 0519  1400 48.7  741.6  770.0  103.8   028     000.0  002.3   35.57       08.4        1.2
 0519  1500 49.0  741.4  772.0  104.1   031     000.0  002.3   35.64       08.3        1.3
 0519  1600 49.2  741.2  773.0  104.3   032     000.0  002.3   35.29       08.3        1.4
 0519  1700 49.4  741.1  773.0  104.3   032     000.0  002.3   35.21       08.3        1.4
 0519  1800 49.4  741.0  772.0  104.2   031     000.0  002.3   35.00       08.3        1.3
 0519  1900 49.4  741.0  770.0  103.9   029     000.0  002.3   34.79       08.3        1.3
 0519  2000 49.3  741.3  767.0  103.5   026     000.0  002.3   34.65       08.2        1.1
 0519  2100 49.1  741.5  764.0  103.0   022     000.0  002.3   34.37       08.2        1.0
 0519  2200 49.0  742.0  762.0  102.7   020     000.0  002.3   34.02       08.2        0.9
 0519  2300 48.8  742.3  760.0  102.4   018     000.0  002.3   33.60       08.1        0.8
 0520   000 48.7  742.5  759.0  102.2   016     000.0  002.3   33.32       08.1        0.7
 
 
 ** Calculation of compensation depth @ 120% TDG
   [Baro. Pres. (765) - TDG Pres. (918)]/23 = 6.7 ft.