Combined Percent TDG Tracking - Sep 2004

Station: CHJ CHQW WEL LWG LGNW LGSA LGSW LMNA LMNW IHRA IDSW MCNA MCPW JDY JHAW TDA TDDO BON CCIW WRNO CWMW
Gas Cap %: 110 110 115 115 120 115 120 115 120 115 120 115 120 115 120 115 120 115 120 120
Method: %TDG# Hr %TDG# Hr WA WA WA WA WA WA WA WA WA WA ORWA WA ORWA WA ORWA WA ORWA ORWA WA
09/01/2004 - - 121 4 • 107 101 - 100 - 115 - 115 - 110 110 101 102 114 106 109 113 108 109 114 109 113 112
09/02/2004 - - 107 - • 101 99 - 98 - 113 - 101 - 108 110 100 101 101 103 102 104 105 107 107 105 106 106
09/03/2004 - - 107 - • 102 100 - 98 - 113 - 101 - 102 103 100 101 101 99 100 100 104 107 107 104 105 104
09/04/2004 - - 107 - • 103 100 - 99 - 103 - 102 - 102 102 100 101 101 99 100 100 102 112 112 102 103 104
09/05/2004 - - 107 - • 102 100 - 98 - 99 - 104 - 102 102 100 100 101 99 100 100 100 110 110 101 102 102
09/06/2004 - - 107 - • 104 99 - 99 - 98 - 105 - 102 102 100 101 101 100 101 101 100 109 109 101 101 102
09/07/2004 - - 107 - • 107 99 - 98 - 99 - 106 - 103 103 100 101 101 100 101 101 100 108 108 102 102 101
09/08/2004 - - 109 - • 107 102 - 99 - 99 - 106 - 103 103 101 101 101 100 101 101 100 110 110 102 102 102
09/09/2004 - - 107 - • 106 102 - 99 - 99 - 106 - 101 102 100 101 101 100 101 101 100 108 110 102 102 102
09/10/2004 - - 106 - • 104 100 - 100 - 99 - 105 - 102 102 101 101 101 100 101 101 100 - - 102 102 103
09/11/2004 - - 106 - • 106 101 - 100 - 100 - 103 - 102 102 101 101 101 100 101 101 100 - - 102 102 103
09/12/2004 - - 106 - • 105 101 - 99 - 99 - 100 - 101 102 101 101 101 100 101 101 100 - - 102 102 101
09/13/2004 - - 106 - • 104 101 - 99 - 99 - 100 - 101 101 101 102 101 100 101 101 100 - - 102 102 102
09/14/2004 - - 105 - • 104 101 - 99 - 99 - 100 - 101 101 100 101 101 99 100 100 99 - - 101 101 101
09/15/2004 - - 107 - • 102 100 - 99 - 100 - 100 - 101 101 100 101 101 99 100 100 100 - - 102 102 101
09/16/2004 - - 106 - • 102 100 - 99 - 99 - 100 - 100 100 100 101 101 99 101 101 100 - - 102 102 101
09/17/2004 - - 106 - • 102 101 - • - • - 100 - 100 100 100 100 100 100 101 101 100 - - 102 102 101
09/18/2004 - - 106 - • 102 101 - • - • - 100 - 100 100 100 100 100 99 101 101 100 - - 102 102 101
09/19/2004 - - 106 - • 102 100 - • - • - 100 - 100 100 100 100 100 99 100 100 99 - - 101 101 100
09/20/2004 - - 104 - • 102 114 - • - • - 99 - 99 99 99 99 100 99 99 100 99 - - 101 101 100
09/21/2004 - - 103 - • 99 120 - • - • - 98 - 98 98 98 98 98 98 99 99 98 - - 101 101 100
09/22/2004 - - 103 - • 100 116 - • - • - 99 - 99 99 98 99 99 99 100 100 99 - - 101 101 101
09/23/2004 - - 104 - • 100 118 - • - • - 99 - 100 100 98 99 99 99 99 100 99 - - 101 101 -
09/24/2004 - - 103 - • 100 109 - • - • - 99 - 101 101 99 99 99 99 99 99 100 - - 102 102 -
09/25/2004 - - 103 - • 101 99 - • - • - 99 - 101 101 100 132 132 99 100 100 100 - - 102 102 -
09/26/2004 - - 104 - • 101 99 - • - • - 100 - 102 102 100 132 132 99 100 100 100 - - 102 102 -
09/27/2004 - - 103 - • 104 100 - • - • - 100 - 102 102 101 133 133 99 100 100 100 - - 103 103 -
09/28/2004 - - 104 - • 105 100 - • - • - 100 - 102 102 101 132 133 100 101 101 100 - - 103 103 -
09/29/2004 - - 106 - • 106 101 - • - • - 100 - 102 102 - • • 100 101 101 101 - - 102 103 -
09/30/2004 - - 104 - • 106 101 - • - • - 100 - 102 102 - • • - • • 100 - - 102 102 -
Exceedances: 1 4

Generated: 18-Oct-2017 21:55:09

Hours used in calculating average:
WA: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
Others: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Red text denotes exceedances.
Blacked out readings include data from gauges deemed likely to be malfunctioning.
• indicates no data due to malfunctioning gauge
- indicates gauge is out of service for winter
Dates run from hour 1 to 24 (not 0 to 23).
The gas caps shown only apply when spilling to facilitate juvenile fish passage ("voluntary spill") between April 3rd and August 31st. At all other times, the gas cap is 110%.

TDG instances are calculated based on the rounding methods that Oregon and Washington use, which is described by Oregon at www.deq.state.or.us/wq/pubs/imds/SigFigsIMD.pdf, the bottom of page 3, and by Washington here.