Combined Percent TDG Tracking - Sep 2003

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
09/01/2003 - - - - • 109 100 - 100 - 101 - 108 - 104 104 - 103 108 108 109 113 108 - - 109 112 109
09/02/2003 - - - - • 109 100 - 99 - 102 - 102 - 103 103 - 103 103 105 104 106 105 - - 106 106 115
09/03/2003 - - - - • 110 101 - 101 - 103 - 103 - 104 104 - 103 102 102 101 104 104 - - 104 105 129
09/04/2003 - - - - • 110 101 - 102 - 103 - 104 - 105 105 - 102 102 101 101 101 105 - - 105 105 105
09/05/2003 - - - - • 107 101 - 102 - 101 - 104 - 105 105 - 103 103 101 101 101 105 - - 104 105 105
09/06/2003 - - - - • 109 102 - 102 - 102 - 104 - 105 105 - 104 103 101 102 102 103 - - 103 103 105
09/07/2003 - - - - • 109 101 - 100 - 102 - 103 - 103 104 - 103 103 101 101 101 102 - - 102 102 103
09/08/2003 - - - - • 102 100 - 98 - 99 - 102 - 102 102 - 102 103 100 100 100 100 - - 101 101 101
09/09/2003 - - - - • 101 100 - 97 - 100 - 102 - 101 102 - 102 102 100 100 100 100 - - 101 101 100
09/10/2003 - - - - • 101 100 - 97 - 100 - 102 - 100 101 - 101 101 99 99 99 99 - - 99 100 100
09/11/2003 - - - - • 99 98 - 97 - 99 - 100 - 99 99 - 101 101 99 100 100 98 - - 99 99 99
09/12/2003 - - - - • 99 98 - 97 - 99 - 100 - 98 99 - 101 101 99 99 99 98 - - 100 100 100
09/13/2003 - - - - • 99 97 - 96 - 99 - 99 - 98 98 - 101 101 98 98 98 99 - - 101 101 101
09/14/2003 - - - - • 100 98 - 97 - 98 - 100 - 100 100 - 101 101 99 99 99 100 - - 101 101 101
09/15/2003 - - - - • 100 100 - 97 - 98 - • - 100 100 - 101 101 99 99 99 100 - - 101 101 101
09/16/2003 - - - - • 99 100 - 97 - 97 - 102 - 100 100 - 101 102 99 99 99 100 - - 101 101 101
09/17/2003 - - - - • 98 99 - 97 - 97 - 99 - 99 100 - • • 99 97 98 99 - - 100 100 100
09/18/2003 - - - - • 99 98 - 97 - 97 - 100 - 100 100 - • • - • • 99 - - 101 101 100
09/19/2003 - - - - • 99 98 - 97 - 97 - 100 - 100 100 - • • - • • 99 - - 100 100 -
09/20/2003 - - - - • 98 98 - 96 - 96 - 99 - 100 100 - • • - • • 99 - - 100 100 -
09/21/2003 - - - - • 99 98 - 96 - 96 - 99 - 99 100 - • • - • • 99 - - 100 100 -
09/22/2003 - - - - • 103 100 - 96 - 96 - 99 - 100 100 - • • - • • 100 - - 101 101 -
09/23/2003 - - - - • 104 100 - • - • - 99 - 101 101 - • • - • • 100 - - 101 101 -
09/24/2003 - - - - • 104 100 - • - • - 99 - 101 101 - • • - • • 101 - - 101 101 -
09/25/2003 - - - - • 104 100 - • - • - 99 - 100 101 - • • - • • 100 - - 101 101 -
09/26/2003 - - - - • 104 99 - • - • - 99 - 101 101 - • • - • • 100 - - 101 101 -
09/27/2003 - - - - • 106 100 - • - • - 99 - 101 101 - • • - • • 100 - - 101 101 -
09/28/2003 - - - - • 106 101 - • - • - 100 - 102 102 - • • - • • 100 - - 102 102 -
09/29/2003 - - - - • 106 101 - • - • - 100 - 101 102 - • • - • • 100 - - 100 101 -
09/30/2003 - - - - • 104 100 - • - • - 99 - 101 101 - • • - • • 100 - - 100 100 -
Exceedances:

Generated: 18-Oct-2017 22:07:18

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.