Combined Percent TDG Tracking - Sep 2011

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
09/01/2011 108 - 109 - 108 103 116 110 111 109 116 110 114 104 105 116 104 104 114 105 107 112 104 - - 109 114 112
09/02/2011 107 - 109 - 107 102 102 108 106 108 107 108 108 103 103 104 103 104 104 105 105 106 105 - - 107 107 109
09/03/2011 107 - 110 - 107 101 101 106 104 107 106 108 108 103 103 103 104 104 104 103 104 104 105 - - 106 107 105
09/04/2011 108 - 112 4 108 101 101 106 105 106 106 108 108 103 103 103 104 105 105 103 104 104 104 - - 104 106 104
09/05/2011 109 - 112 3 109 101 101 106 105 107 • 108 108 104 104 104 104 104 104 103 105 105 104 - - 106 106 105
09/06/2011 108 - 109 - 108 101 101 106 105 107 106 108 108 104 106 106 102 103 103 103 103 104 103 - - 105 105 105
09/07/2011 109 - 109 - 108 102 102 105 103 106 106 105 106 105 106 109 104 103 103 102 103 103 103 - - 104 105 106
09/08/2011 109 - 109 - 108 103 102 104 102 105 106 105 106 105 103 104 106 104 104 103 103 103 103 - - 104 104 105
09/09/2011 107 - 110 - 109 103 102 103 100 105 107 105 105 104 104 104 106 105 105 104 104 104 103 - - 105 105 105
09/10/2011 108 - 109 - 110 103 102 102 99 105 106 105 106 104 104 104 105 105 105 105 106 106 103 - - 105 105 105
09/11/2011 108 - 110 - 110 104 103 101 99 105 106 105 106 105 104 104 105 105 105 105 105 106 103 - - 105 105 106
09/12/2011 108 - 109 - 109 104 103 101 100 104 105 105 105 105 104 104 104 103 104 105 104 105 103 - - 104 105 105
09/13/2011 107 - 109 - 108 103 102 100 101 103 103 104 106 105 105 105 103 103 103 103 103 103 102 - - 103 104 104
09/14/2011 108 - 110 - 109 104 103 - 102 101 103 105 106 105 105 105 - 103 103 102 103 103 101 - - 102 103 102
09/15/2011 117 1 109 - 108 104 103 - 102 - 103 - 106 - 110 110 - 103 103 - 102 102 - - - 102 102 -
09/16/2011 107 - 108 - • 101 100 - 100 - 101 - 104 - 106 110 - 102 102 - 101 101 - - - 102 102 -
09/17/2011 105 - 107 - • 101 100 - 100 - 100 - 102 - 101 104 - 101 102 - 101 101 - - - 102 102 -
09/18/2011 105 - 107 - • 100 99 - 99 - 99 - 103 - 100 101 - 100 100 - 101 101 - - - 102 102 -
09/19/2011 104 - 106 - • 100 99 - 98 - 99 - 107 - 100 100 - 100 100 - 101 101 - - - 102 102 -
09/20/2011 105 - 107 - • 99 99 - 98 - 99 - 112 - 101 101 - 100 100 - 101 101 - - - 103 103 -
09/21/2011 105 - 110 - • - 100 - 98 - 99 - 113 - 103 103 - 101 101 - 101 101 - - - 103 103 -
09/22/2011 106 - 106 - • - 100 - 99 - 99 - 114 - 101 101 - 100 101 - 101 101 - - - 104 104 -
09/23/2011 105 - 106 - • - 100 - 100 - 98 - 126 - 102 102 - 100 100 - 101 101 - - - 104 104 -
09/24/2011 105 - 107 - • - 102 - 101 - 99 - 131 - 103 103 - 101 101 - 102 102 - - - 105 105 -
09/25/2011 105 - 105 - • - 102 - 100 - 99 - 131 - 102 103 - 101 101 - 102 102 - - - 103 105 -
09/26/2011 103 - 103 - • - 100 - 98 - 98 - 131 - 101 101 - 100 100 - 100 101 - - - 103 103 -
09/27/2011 103 - 103 - • - 100 - 98 - 98 - 100 - 101 101 - 100 100 - 100 100 - - - 102 102 -
09/28/2011 102 - 102 - • - 99 - 102 - 97 - 99 - 100 100 - 98 99 - 100 100 - - - 102 102 -
09/29/2011 103 - 102 - • - 104 - 103 - 98 - 99 - 100 100 - 101 104 - 101 101 - - - 103 103 -
09/30/2011 103 - 101 - • - 111 - 102 - 99 - 99 - 100 100 - 100 101 - 102 101 - - - 103 103 -
Exceedances: 1 2 4

Generated: 18-Oct-2017 19:47:01

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.