Combined Percent TDG Tracking - Mar 2007

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
03/01/2007 - - - - • - 101 - 101 - 101 - 101 - 100 101 - 102 103 - 101 101 102 108 109 102 102 102
03/02/2007 - - - - • - 100 - 101 - 100 - 101 - 100 100 - 101 102 - 100 101 101 107 107 102 102 101
03/03/2007 - - - - • - 99 - 106 - 99 - 100 - 99 99 - 100 100 - 100 100 101 109 109 103 103 103
03/04/2007 - - - - • - 100 - 110 - 99 - 100 - 100 100 - 100 100 - 100 100 102 111 110 105 105 103
03/05/2007 - - - - • - 100 - 111 - 107 - 100 - 101 101 - 101 101 - 100 100 102 112 111 105 105 105
03/06/2007 - - - - • - 102 - 113 - 108 - 101 - 102 102 - 102 102 - 101 101 102 112 113 105 105 105
03/07/2007 - - - - • - 102 - 107 - 101 - 102 - 103 103 - 102 102 - 101 101 103 111 111 106 106 106
03/08/2007 - - - - • - 102 - 108 - 102 - 102 - 103 103 - 102 102 - 101 101 102 109 109 104 105 105
03/09/2007 - - - - • - 102 - 109 - 111 - 102 - 103 103 - 103 103 - 101 101 102 110 110 103 104 105
03/10/2007 - - - - • - 104 - 112 - 112 - 102 - 103 103 - 103 103 - 102 102 102 106 107 105 105 103
03/11/2007 - - - - • - 104 - 108 - 108 - 103 - 103 103 - 103 103 - 102 102 103 106 106 105 105 106
03/12/2007 - - - - • - 105 - 107 - 105 - 103 - 103 103 - 104 104 - 103 103 103 110 109 106 105 106
03/13/2007 - - - - • - 104 - 109 - 104 - 106 - 104 104 - 104 103 - 102 103 103 110 110 103 105 105
03/14/2007 - - - - • - 103 - 110 - 104 - 106 - 104 104 - 103 103 - 102 102 103 111 111 103 103 104
03/15/2007 - - - - • - 102 - 110 - 103 - 105 - 108 108 - 103 103 - 103 103 102 115 114 103 103 103
03/16/2007 - - - - • - 102 - 109 - 105 - 104 - 109 109 - 104 104 - 104 104 104 116 116 104 104 105
03/17/2007 - - - - • - 102 - 104 - 108 - 105 - 110 110 - 104 104 - 104 104 105 108 115 105 105 106
03/18/2007 - - - - • - 102 - 104 - 108 - 105 - 111 111 - 104 104 - 104 104 105 110 110 105 105 106
03/19/2007 - - - - • - 104 - 104 - 108 - 107 - 110 110 - 107 107 - 105 105 105 111 111 105 105 106
03/20/2007 - - - - • 103 104 103 104 - 107 - 108 - 110 110 - 113 113 - 104 105 105 109 109 104 105 106
03/21/2007 - - - - • 102 103 103 102 - 104 - 107 - 112 112 - 115 115 - 105 105 103 112 110 103 103 104
03/22/2007 - - - - • 101 101 102 101 - 103 110 106 - 112 112 - 113 115 - 108 108 104 114 114 105 105 106
03/23/2007 - - - - • 101 101 102 102 103 103 106 105 - 111 109 - 106 106 - 105 108 106 110 112 107 107 106
03/24/2007 - - - - • 102 102 103 102 103 102 105 105 - 112 111 - 109 108 - 104 104 107 113 113 108 108 107
03/25/2007 - - - - • 102 102 103 102 103 102 105 104 - 110 110 - 106 108 - 104 104 106 112 113 105 107 107
03/26/2007 107 - 103 - • 102 103 103 102 103 103 104 103 105 111 111 - 119 119 - 105 105 104 116 116 107 107 105
03/27/2007 103 - 102 - • 103 113 103 105 103 109 104 114 105 113 113 - 112 118 - 109 109 104 113 116 105 107 105
03/28/2007 102 - 101 - • 101 111 101 104 102 109 101 114 104 112 112 103 111 109 103 104 107 105 112 112 105 105 104
03/29/2007 101 - 102 - • 99 110 100 105 101 109 102 114 103 114 114 103 115 115 105 107 107 105 115 115 106 106 106
03/30/2007 102 - 102 - • 100 111 103 105 103 109 105 114 106 114 114 104 115 115 106 107 107 106 115 115 107 106 107
03/31/2007 103 - 102 - • 101 105 107 106 104 105 106 109 109 115 115 104 117 117 106 106 107 107 116 116 108 108 108
Exceedances:

Generated: 18-Oct-2017 21:07:05

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.