Combined Percent TDG Tracking - May 2018

Station: CHJ CHQW WSBW 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: Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb Comb
05/01/2018 112 114 111 111 104 115 111 118 117 119 116 119 114 119 109 120 112 118 116 123 120 118
05/02/2018 108 115 110 111 105 117 111 115 116 117 116 118 115 119 111 120 115 123 118 123 120 119
05/03/2018 107 114 109 109 105 117 112 115 117 117 117 118 115 119 113 119 115 123 122 124 122 121
05/04/2018 107 117 110 109 105 116 114 116 115 116 117 118 116 119 114 118 115 118 121 124 122 121
05/05/2018 107 117 111 110 105 116 115 116 116 115 117 118 117 120 117 121 118 120 119 123 120 120
05/06/2018 111 117 113 110 105 116 116 116 117 119 116 118 117 121 117 121 118 122 120 123 121 120
05/07/2018 114 120 116 114 104 117 116 121 117 124 116 121 117 122 116 124 119 123 120 123 123 122
05/08/2018 115 122 118 115 105 116 114 120 121 123 121 121 118 124 119 127 121 124 124 124 126 125
05/09/2018 116 122 117 115 106 117 113 121 121 124 121 121 118 124 119 127 122 124 124 124 125 124
05/10/2018 116 119 116 114 106 121 111 124 119 126 119 124 117 124 119 126 120 122 122 124 124 123
05/11/2018 116 125 119 116 105 121 111 124 123 127 120 125 117 127 117 128 121 122 121 126 124 122
05/12/2018 124 128 124 120 106 119 116 122 124 121 122 122 119 130 118 132 126 126 124 128 128 125
05/13/2018 131 129 128 124 107 117 116 118 124 118 122 120 122 131 125 132 128 127 128 128 130 129
05/14/2018 136 129 130 127 107 115 116 117 122 119 121 119 124 132 129 132 128 127 128 131 130
05/15/2018 137 129 130 127 106 115 115 118 120 120 121 120 126 134 131 132 130 127 128 131 130
05/16/2018 138 128 129 127 106 115 114 118 118 120 119 121 126 134 130 133 129 127 124 130 128
05/17/2018 137 128 128 126 105 117 113 120 117 121 117 122 123 133 128 133 125 124 121 129 128
05/18/2018 133 128 127 123 104 118 111 120 121 121 118 122 123 130 122 133 128 125 123 129 127
05/19/2018 133 126 127 124 105 118 113 126 122 121 120 123 124 130 125 133 129 126 127 131 129
05/20/2018 133 126 127 125 106 118 114 122 127 121 120 122 124 130 127 134 129 126 126 131 129
05/21/2018 134 128 128 125 106 119 114 121 125 121 121 122 123 130 126 134 129 125 124 129 128
05/22/2018 137 129 129 126 106 118 114 121 122 122 121 122 123 131 127 133 131 126 128 132 131
05/23/2018 138 129 129 127 107 120 115 123 123 128 121 124 125 133 129 132 131 127 129 132 131
05/24/2018 137 128 129 126 107 119 114 123 123 121 120 124 125 132 129 132 129 126 126 131 129
05/25/2018 134 126 127 126 106 124 116 124 123 122 120 125 124 131 127 132 127 126 125 129 128
05/26/2018 133 126 126 125 107 126 116 126 124 122 120 126 123 131 123 129 123 123 123 127 126
05/27/2018 124 123 122 121 106 126 118 127 128 121 122 130 119 132 119 129 122 122 120 126 123
05/28/2018 128 125 124 121 107 123 120 124 129 121 123 125 121 132 119 127 122 122 120 126 124
05/29/2018 128 126 125 122 107 122 120 126 126 122 123 124 120 128 119 127 117 120 119 125 123
05/30/2018 129 124 124 122 107 121 117 125 127 122 122 125 120 130 119 128 123 123 120 126 122
05/31/2018 128 121 123 122 107 119 116 125 126 122 121 126 120 130 119 126 123 123 121 126 123
Exceedances: 27 31 21 8 12 18 30 21 31 22 28 26 27 27 27 27 31 13 28

Generated: 08-Nov-2018 19:14:55

Red text denotes exceedances.
• indicates no data due to malfunctioning gauge
- indicates gauge is out of service for winter
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.