Combined Percent TDG Tracking - Oct 2008

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
10/01/2008 102 - 102 - • 99 99 99 99 99 100 99 101 102 101 101 - 102 101 - 102 102 - 111 111 104 104 -
10/02/2008 102 - 103 - • - 99 101 100 99 99 99 101 102 101 101 - 101 101 - 102 102 - 116 116 104 104 -
10/03/2008 102 - 103 - • - 101 102 100 99 100 100 101 102 102 102 - 102 102 - 102 102 - 118 116 105 105 -
10/04/2008 102 - 103 - • - 101 103 100 100 100 100 101 103 102 102 - 103 103 - 103 103 - 117 118 104 105 -
10/05/2008 100 - 101 - • - 100 100 98 98 98 99 100 101 100 101 - 102 103 - 101 102 - 119 117 102 103 -
10/06/2008 100 - 100 - • - 98 98 97 97 98 98 100 100 99 99 - 101 102 - 101 101 - 120 119 103 103 -
10/07/2008 99 - 99 - • - 98 97 97 97 97 98 100 100 99 99 - 101 101 - 101 101 - 118 123 102 103 -
10/08/2008 100 - 101 - • - 97 - 96 96 96 97 98 98 98 98 - 100 100 - 101 101 - 119 119 102 102 -
10/09/2008 100 - 102 - • - 97 - 96 96 97 - 98 98 98 98 - 100 100 - 101 101 - 117 118 102 102 -
10/10/2008 100 - 101 - • - 97 - 95 96 97 - 98 98 97 98 - 99 99 - 100 100 - 118 117 102 102 -
10/11/2008 99 - 101 - • - 96 - 95 96 97 - 98 - 98 98 - 99 99 - 100 100 - 118 119 101 102 -
10/12/2008 99 - 100 - • - 96 - 95 96 96 - 98 - 98 98 - 99 99 - 100 100 - 116 117 101 101 -
10/13/2008 98 - 100 - • - 95 - 95 95 96 - 97 - 98 98 - 99 99 - 100 100 - 118 117 101 101 -
10/14/2008 98 - 99 - • - 95 - 95 95 96 - 97 - 98 98 - 100 100 - 100 100 - 117 117 102 102 -
10/15/2008 99 - 99 - • - 96 - 95 - 96 - 98 - 98 98 - 99 100 - 100 100 - 119 118 102 102 -
10/16/2008 99 - 99 - • - 96 - 95 - 96 - 98 - 99 99 - 100 100 - 100 100 - 119 121 102 102 -
10/17/2008 - - - - • - 97 - 96 - 96 - 98 - 100 100 - 100 100 - 101 101 - 119 119 103 103 -
10/18/2008 - - - - • - 97 - 96 - 96 - 98 - 100 100 - 100 100 - 101 101 - 119 119 102 103 -
10/19/2008 - - - - • - 97 - 95 - 96 - 98 - 100 100 - 99 100 - 101 101 - 118 118 103 103 -
10/20/2008 - - - - • - 98 - 95 - 96 - 98 - 100 100 - 99 99 - 101 101 - 118 118 102 103 -
10/21/2008 - - - - • - 98 - 95 - 95 - 97 - 98 99 - 98 98 - 97 98 - 117 118 101 101 -
10/22/2008 - - - - • - 97 - 95 - 95 - 96 - 99 99 - 99 99 - 98 98 - - 110 101 101 -
10/23/2008 - - - - • - 98 - 95 - 96 - 97 - 99 99 - 99 99 - 100 100 - - - 101 101 -
10/24/2008 - - - - • - 98 - 95 - 96 - 97 - 98 98 - 100 100 - 100 100 - - - 100 101 -
10/25/2008 - - - - • - 98 - 95 - 111 - 97 - 98 98 - 100 100 - 100 100 - - - 101 101 -
10/26/2008 - - - - • - 97 - 95 - 112 - • - 98 98 - 100 100 - 100 100 - - - 100 101 -
10/27/2008 - - - - • - 97 - 95 - 112 - 95 - 98 98 - 100 100 - 100 100 - - - 101 101 -
10/28/2008 - - - - • - 98 - 95 - 111 - 96 - 98 98 - 100 100 - 100 100 - - - 102 102 -
10/29/2008 - - - - • - 98 - 96 - 111 - 97 - 99 99 - 100 100 - 101 101 - - - 103 103 -
10/30/2008 - - - - • - 98 - 96 - 111 - 97 - 99 99 - 100 100 - 101 101 - - - 103 103 -
10/31/2008 - - - - • - 98 - 96 - 111 - 97 - 99 99 - 100 100 - 101 101 - - - 102 103 -
Exceedances: 2

Generated: 18-Oct-2017 20:42:03

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.