Combined Percent TDG Tracking - Apr 2015

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
04/01/2015 105 0 106 0 105 103 102 102 101 102 102 102 107 106 111 111 105 108 110 104 105 107 104 110 110 105 105 105
04/02/2015 104 0 106 0 105 102 102 102 103 101 101 102 108 105 117 117 104 114 114 104 108 108 105 111 111 106 106 107
04/03/2015 105 0 106 0 105 101 110 102 109 101 117 101 115 104 113 116 105 113 114 107 108 108 105 111 111 106 106 107
04/04/2015 105 0 108 0 105 102 110 102 109 102 119 102 115 107 113 113 105 104 105 106 106 108 109 113 113 110 110 109
04/05/2015 106 0 106 0 105 103 111 103 110 105 127 107 115 108 114 114 106 105 105 105 106 106 109 113 113 109 110 110
04/06/2015 105 0 106 0 105 103 111 103 110 107 118 111 115 108 114 114 106 105 105 105 105 105 107 112 112 107 108 109
04/07/2015 105 0 106 0 104 103 111 106 111 108 118 114 115 107 111 112 109 108 108 106 106 106 106 111 112 106 106 107
04/08/2015 104 0 106 0 104 103 111 108 111 108 118 114 114 107 111 111 109 107 108 107 107 107 105 111 111 106 106 106
04/09/2015 105 0 105 0 104 102 111 108 111 108 118 113 114 107 109 110 108 107 107 107 107 107 106 112 112 106 106 108
04/10/2015 105 0 106 0 105 103 111 109 112 109 119 115 114 108 115 115 108 115 114 108 114 114 107 117 117 114 115 110
04/11/2015 105 0 106 0 105 103 111 110 112 110 119 116 113 108 114 115 108 114 114 109 114 114 107 116 117 114 114 111
04/12/2015 104 0 104 0 104 102 111 109 112 110 118 114 112 107 114 114 106 113 113 108 114 114 109 117 117 116 116 114
04/13/2015 105 0 105 0 104 103 112 110 112 110 119 114 112 106 114 114 107 113 113 110 116 116 112 117 117 116 116 115
04/14/2015 105 0 106 0 104 103 112 110 112 110 118 114 113 106 113 113 107 113 113 110 113 115 112 117 117 115 115 113
04/15/2015 103 0 104 0 103 101 111 107 111 108 118 111 114 104 114 114 104 112 112 107 113 113 109 117 117 116 116 114
04/16/2015 104 0 104 0 104 101 111 106 111 108 119 112 113 105 114 114 105 113 113 109 115 115 110 117 117 116 116 117
04/17/2015 105 0 105 0 105 102 112 107 112 109 119 114 113 106 115 115 106 113 113 110 116 116 112 117 117 117 117 117
04/18/2015 105 0 105 0 105 102 111 107 112 109 119 115 113 108 116 116 107 113 113 110 115 115 114 117 117 118 118 118
04/19/2015 106 0 107 0 106 103 112 111 113 112 119 118 114 109 117 117 108 114 114 111 116 116 115 117 117 118 118 119
04/20/2015 107 0 106 0 107 106 112 115 114 113 118 119 114 110 117 117 110 114 114 112 117 117 116 117 117 118 118 119
04/21/2015 108 0 108 0 107 106 112 117 114 114 119 120 114 111 117 117 111 114 114 112 116 117 116 117 117 116 117 118
04/22/2015 107 0 108 0 107 105 112 115 114 114 118 120 115 110 116 116 109 114 114 110 114 115 113 117 117 116 116 114
04/23/2015 107 0 108 0 107 104 111 114 113 114 119 118 115 109 116 116 110 114 114 110 115 115 109 117 117 115 115 114
04/24/2015 107 0 107 0 107 104 111 113 112 114 119 118 115 109 116 115 110 114 114 110 115 115 110 117 117 117 117 114
04/25/2015 107 0 107 0 106 103 111 112 112 113 119 116 115 108 116 116 109 114 114 110 115 115 112 117 117 117 117 117
04/26/2015 106 0 107 0 106 102 111 111 111 112 118 115 115 107 116 116 108 114 114 109 114 114 112 117 117 117 117 117
04/27/2015 106 0 106 0 106 101 111 110 112 111 118 116 114 109 116 116 108 113 113 111 116 116 113 117 117 117 117 116
04/28/2015 108 0 109 0 108 102 112 111 112 112 118 118 115 112 116 115 109 • 113 111 116 116 113 117 117 117 117 115
04/29/2015 108 0 108 0 107 102 112 111 112 112 117 118 114 112 116 116 107 • • 110 114 115 113 117 117 118 118 116
04/30/2015 107 0 107 0 107 103 112 110 112 112 118 118 114 111 117 117 107 113 114 109 114 114 111 117 117 118 118 117
Exceedances: 1 1 12 2

Generated: 18-Oct-2017 18:18:06

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.