Combined Percent TDG Tracking - May 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
05/01/2013 103 0 103 0 103 102 111 110 111 110 120 112 115 107 113 113 107 117 117 111 116 116 110 118 118 114 114 112
05/02/2013 104 0 104 0 104 101 111 109 111 110 120 114 116 109 115 115 107 114 115 111 117 117 114 119 119 116 116 113
05/03/2013 105 0 105 0 105 102 111 111 112 113 120 117 116 111 115 115 107 115 115 110 116 117 118 119 119 118 118 117
05/04/2013 107 0 107 0 106 104 112 117 113 115 120 119 117 112 115 115 109 118 118 111 117 117 118 119 119 118 118 118
05/05/2013 108 0 107 0 108 106 113 117 114 115 120 120 117 113 115 115 112 115 117 113 118 118 117 119 119 117 117 117
05/06/2013 109 0 108 0 108 106 113 117 114 116 120 120 116 114 115 115 114 115 115 114 119 119 118 119 119 118 118 118
05/07/2013 109 0 109 0 108 106 112 117 113 116 120 119 116 114 115 115 114 115 115 114 118 118 117 119 119 117 118 118
05/08/2013 109 0 109 0 108 105 112 116 112 115 115 119 117 114 115 115 114 118 118 113 117 117 114 118 118 114 115 117
05/09/2013 109 0 111 10 108 104 110 116 115 115 116 119 118 113 117 117 114 118 118 114 118 118 112 118 118 114 114 113
05/10/2013 109 0 111 16 109 104 110 115 115 115 116 119 118 115 119 119 114 119 119 115 119 118 115 120 120 116 116 115
05/11/2013 109 0 111 8 109 105 111 115 115 118 117 118 118 116 120 120 115 119 119 116 119 119 117 124 124 119 119 118
05/12/2013 109 0 111 13 109 105 111 113 116 118 117 118 120 116 120 121 115 119 119 116 118 118 118 124 124 119 119 118
05/13/2013 109 0 111 6 108 106 113 112 118 118 118 118 120 116 119 120 116 119 119 115 118 118 116 121 122 117 118 118
05/14/2013 109 0 110 0 107 105 115 109 118 116 119 117 121 115 120 120 115 119 119 115 120 120 115 122 122 118 118 116
05/15/2013 109 0 111 1 108 105 115 110 118 117 120 116 121 115 120 120 115 119 119 116 120 120 117 122 123 119 119 117
05/16/2013 109 0 110 0 108 106 112 111 115 117 118 117 119 116 120 120 114 119 119 115 118 118 118 122 122 119 119 118
05/17/2013 109 0 111 1 108 106 111 110 115 117 117 117 120 116 119 120 114 118 118 115 118 118 117 120 120 117 118 118
05/18/2013 108 0 110 0 108 106 115 109 114 115 116 116 119 114 118 118 113 118 118 113 117 117 114 121 121 115 115 116
05/19/2013 108 0 110 0 107 104 113 108 113 113 116 113 118 111 118 118 111 118 118 • 117 117 113 120 120 115 115 114
05/20/2013 109 0 110 0 108 105 112 111 113 113 117 114 116 115 120 120 111 119 119 115 120 120 116 121 121 116 116 117
05/21/2013 111 6 110 0 109 106 112 112 114 115 119 115 115 116 119 120 111 119 119 116 120 120 117 120 120 116 117 117
05/22/2013 111 13 111 3 108 106 112 112 114 114 119 115 116 115 119 118 111 117 118 113 118 118 114 119 119 115 115 113
05/23/2013 110 0 110 0 108 105 111 109 114 112 119 112 116 110 118 119 111 118 118 112 117 118 115 120 120 116 116 113
05/24/2013 110 0 110 0 109 103 111 109 113 111 119 113 116 112 118 118 111 118 118 113 119 119 115 121 121 116 116 114
05/25/2013 109 0 110 0 109 103 114 109 116 112 119 114 116 113 118 118 109 118 118 113 118 118 116 119 119 116 116 116
05/26/2013 110 0 110 0 108 104 112 110 114 112 118 115 115 113 117 117 112 116 118 113 118 118 117 121 121 117 117 116
05/27/2013 110 0 110 0 108 104 112 111 115 114 120 116 115 114 118 118 112 117 117 112 118 118 116 121 121 116 116 116
05/28/2013 110 0 110 0 109 104 112 112 115 114 120 116 116 114 118 118 113 119 119 113 118 118 116 121 121 116 116 115
05/29/2013 110 0 110 0 109 104 112 113 115 113 120 116 116 113 117 117 113 118 119 114 119 119 116 120 121 116 116 115
05/30/2013 110 0 111 1 108 103 112 112 114 113 119 116 116 112 115 116 112 115 116 113 117 118 114 118 118 115 115 113
05/31/2013 110 0 110 0 109 102 111 111 114 112 119 114 116 111 114 114 110 116 115 111 116 116 113 119 119 115 115 115
Exceedances: 2 9 6 9 20 2 6 1 1 4 18 13

Generated: 18-Oct-2017 19:18:02

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.