Combined Percent TDG Tracking - Apr 2013

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
04/01/2013 103 0 • 0 105 106 105 105 103 104 104 105 105 107 108 107 109 107 107 106 106 106 107 111 112 107 108 109
04/02/2013 104 0 • 0 104 104 104 105 103 104 103 105 105 106 111 111 107 106 106 106 106 106 106 112 112 107 107 108
04/03/2013 105 0 105 0 104 104 111 104 110 103 117 105 115 107 111 111 107 106 106 107 107 107 107 113 113 108 108 109
04/04/2013 104 0 105 0 105 105 111 106 111 104 117 105 116 107 111 111 109 108 108 108 108 108 107 114 114 108 108 109
04/05/2013 104 0 104 0 105 105 112 106 110 105 117 109 116 107 118 118 109 107 107 107 107 107 107 112 112 107 108 108
04/06/2013 104 0 105 0 104 103 111 106 110 109 117 112 116 107 117 119 108 107 107 107 107 107 107 111 111 107 107 107
04/07/2013 104 0 104 0 104 102 111 108 110 109 118 112 116 106 116 116 108 107 107 107 107 107 107 111 111 107 107 107
04/08/2013 103 0 109 0 104 102 112 108 112 109 119 111 116 106 118 118 107 114 114 106 108 108 106 110 110 106 106 105
04/09/2013 102 0 109 0 103 100 114 107 114 107 120 110 116 104 121 121 106 119 119 108 116 116 106 118 118 108 108 106
04/10/2013 104 0 110 0 104 101 110 107 110 110 120 112 116 105 120 121 107 118 119 114 119 119 112 119 119 112 112 109
04/11/2013 103 0 110 0 103 101 110 107 110 111 119 112 115 107 118 118 106 116 116 111 115 117 113 119 119 114 114 114
04/12/2013 106 0 110 0 104 103 111 109 111 111 120 113 116 110 119 119 109 117 117 110 116 116 113 120 120 115 115 114
04/13/2013 106 0 108 0 104 103 111 109 111 109 119 114 115 111 117 119 110 114 116 110 115 116 113 119 120 115 115 114
04/14/2013 104 0 107 0 104 102 111 108 111 109 120 112 115 109 117 117 108 116 116 109 115 115 110 118 118 114 114 113
04/15/2013 102 0 110 0 104 102 111 107 110 109 120 112 115 109 118 117 107 116 116 109 115 115 112 119 119 114 114 113
04/16/2013 102 0 110 0 103 101 111 107 110 108 120 111 115 110 118 118 107 116 116 109 115 115 113 119 119 115 115 113
04/17/2013 105 0 107 0 103 99 113 106 110 108 119 112 115 110 118 118 107 114 116 109 115 115 113 118 119 116 116 115
04/18/2013 105 0 107 0 105 100 112 109 112 109 120 114 114 112 117 118 107 115 114 109 115 115 113 118 118 116 116 115
04/19/2013 104 0 105 0 105 101 113 109 112 110 120 116 113 114 116 117 109 114 114 110 115 115 113 118 118 116 116 115
04/20/2013 104 0 105 0 104 102 113 109 111 110 119 115 114 113 114 115 109 115 114 110 115 115 111 118 118 115 115 113
04/21/2013 103 0 104 0 103 103 113 108 111 110 120 115 115 110 114 114 109 114 114 109 115 115 110 118 118 115 115 113
04/22/2013 103 0 103 0 102 102 113 108 111 109 120 113 115 109 114 114 108 114 114 110 116 116 112 118 118 115 115 113
04/23/2013 110 0 105 0 103 102 112 108 111 109 120 114 115 109 114 114 108 114 114 111 116 116 115 119 119 117 117 116
04/24/2013 104 0 104 0 104 103 113 110 112 111 120 116 114 111 115 115 109 113 113 111 117 117 116 119 119 118 118 116
04/25/2013 105 0 105 0 105 103 113 112 113 112 119 117 114 112 115 115 110 114 113 112 117 117 116 119 119 118 118 118
04/26/2013 105 0 105 0 105 103 113 113 113 112 119 118 115 112 115 115 110 114 114 111 115 116 115 118 118 117 117 118
04/27/2013 105 0 106 0 105 103 112 115 113 113 119 119 115 113 115 115 112 115 114 111 116 116 114 118 118 116 117 117
04/28/2013 105 0 106 0 105 104 113 115 113 113 119 118 116 112 114 115 112 114 114 111 116 116 113 117 118 115 116 116
04/29/2013 105 0 106 0 105 105 112 114 113 113 118 117 114 111 114 114 111 115 114 111 115 116 112 119 119 115 115 114
04/30/2013 104 0 105 0 104 104 111 111 111 112 118 114 115 108 113 114 109 116 116 109 114 114 110 118 118 114 115 112
Exceedances: 7 2 2

Generated: 18-Oct-2017 19:19:16

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.