Combined Percent TDG Tracking - Sep 2017

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
09/01/2017 105 - 106 - 105 102 112 106 108 105 114 108 112 107 108 114 105 105 114 107 107 110 107 109 115 111 115 114
09/02/2017 105 - 104 - 105 105 107 106 106 105 106 109 109 106 106 106 106 106 106 108 105 106 109 108 108 109 109 112
09/03/2017 105 - 105 - 105 105 108 106 106 105 107 109 109 106 105 106 107 106 106 105 105 105 110 111 110 110 110 110
09/04/2017 105 - 105 - 104 105 107 106 105 105 106 108 108 106 106 106 108 106 106 105 105 105 107 111 112 107 109 110
09/05/2017 105 - 104 - 104 105 107 107 105 105 107 108 108 106 105 106 108 106 106 106 105 105 106 111 112 106 107 108
09/06/2017 105 - 105 - 104 105 107 106 106 105 108 108 109 106 106 106 108 106 106 106 105 105 104 114 114 105 105 105
09/07/2017 106 - 106 - 105 104 106 106 106 105 108 108 109 107 105 106 107 106 106 106 105 105 104 107 112 105 105 105
09/08/2017 105 - 105 - 105 103 106 106 106 104 111 108 109 105 104 105 107 106 106 105 104 105 104 106 107 104 105 105
09/09/2017 104 - 104 - 105 102 105 106 105 104 111 106 106 105 103 104 106 105 106 103 103 103 102 108 107 104 104 104
09/10/2017 103 - 103 - 103 101 105 104 103 103 110 104 105 103 103 103 105 103 104 103 102 102 101 113 112 103 103 103
09/11/2017 104 - 103 - 103 101 105 104 103 103 110 104 106 105 104 104 104 104 104 104 103 103 102 111 112 105 105 104
09/12/2017 105 - 104 - 104 102 107 104 103 103 110 105 106 106 106 106 104 103 103 104 104 104 103 109 109 105 105 104
09/13/2017 104 - 104 - 104 - 106 104 103 103 105 105 106 106 105 106 103 102 103 104 102 103 103 110 111 104 105 105
09/14/2017 103 - 103 - 103 - 106 102 100 - 103 105 106 105 104 105 102 102 102 102 101 102 102 110 110 104 104 104
09/15/2017 102 - 102 - 102 - 105 - 99 - 103 - 106 104 103 103 101 101 102 101 101 101 101 109 109 103 104 104
09/16/2017 102 - 104 - 101 - 105 - 100 - 103 - 106 - 103 103 101 101 101 101 101 101 100 109 109 103 103 104
09/17/2017 103 - 105 - 102 - 105 - 100 - 102 - 106 - 103 103 101 101 101 102 101 101 101 109 108 103 103 102
09/18/2017 103 - 104 - 102 - 104 - 99 - 101 - 106 - 102 102 101 101 101 102 101 101 101 111 111 103 103 102
09/19/2017 103 - 104 - 102 - 105 - 98 - 100 - 103 - 101 101 101 100 101 101 101 101 100 108 108 103 103 102
09/20/2017 104 - 105 - 102 - 104 - 95 - 99 - 102 - 101 101 101 101 102 101 101 101 100 108 108 103 103 101
09/21/2017 102 - 104 - 101 - 109 - 93 - 99 - 101 - 100 101 100 101 101 100 100 100 99 109 109 103 103 101
09/22/2017 101 - 102 - 101 - 109 - 97 - 98 - 100 - 99 100 100 100 101 100 100 99 99 108 109 103 103 -
09/23/2017 101 - 102 - 101 - 110 - 97 - 98 - 99 - 99 99 99 100 100 100 100 100 - - - 103 103 -
09/24/2017 101 - 101 - 101 - 110 - 97 - 97 - 99 - 98 99 99 100 100 100 101 101 - - - 103 103 -
09/25/2017 101 - 101 - 100 - 110 - 97 - 97 - 99 - 99 99 99 100 100 100 101 101 - - - 101 102 -
09/26/2017 102 - 102 - 100 - 109 - 96 - 97 - 99 - 100 100 98 99 100 100 100 101 - - - 99 99 -
09/27/2017 102 - 101 - 101 - 109 - 97 - 98 - 100 - 101 101 98 99 99 99 100 100 - - - 104 104 -
09/28/2017 102 - 102 - 102 - 108 - 100 - 99 - 100 - 102 101 99 100 100 - 101 101 - - - 104 104 -
09/29/2017 103 - 103 - 102 - 109 - 101 - 100 - 100 - 101 102 - 100 100 - 100 101 - - - 103 104 -
09/30/2017 103 - 103 - 102 - 110 - 102 - 98 - 99 - 100 101 - 100 100 - 101 101 - - - 103 103 -
Exceedances:

Generated: 18-Oct-2017 16:50:00

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.