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Field maintenance of the monitoring network has been postponed due to the COVID-19 pandemic, therefore data quality may be impacted. Maintenance will resume once directed by state government authority.

Stream flow monitoring station

Thorn Creek on Malden Rd

This station is also a water quality monitoring station

Station details

ID34S150
typeTelemetry  satelite dish   
Latitude47° 11' 18.24"
Longitude-117° 31' 53.04"
Stream class
River mile0.5
Staff leadMike McKay
mike.mckay@ecy.wa.gov
CountyWhitman
EcoregionPalouse Hills
Period of recordJun 2015 - Present
Water Resource Inventory Area (WRIA)
20 stations (active and historical)   show historical 
  id station name type* coop
34A080 Palouse R. abv Rebel Flat SA(h)
34A085 Palouse R. @ Shields Rd. SA(h)
34A115 Palouse R. abv South Fork Palo... SA(h)
34A140 Palouse R. @ Elberton SA(h)
34B050 S.F. Palouse R. blw Colfax SA(h)
34B065 S.F. Palouse R. @ Colfax SA(h)
34B072 S.F. Palouse R. @ Parvin SA(h)
34B080 S.F. Palouse R. @ Albion SA(h)
34B110 S.F. Palouse R. @ Pullman MSH(h)
34B130 S.F. Palouse R. blw Sunshine C... MSH(h)
34C060 Paradise Cr. @ mouth SA(h)
34C100 Paradise Cr. @ Border SA(h)
34H090 Pleasant Valley Cr. @ St. John T(h)
34M070 Dry Cr. @ Pullman MSH(h)
34N070 Missouri Flat Cr. @ Pullman MSH(h)
34P050 SF Pine Creek at Idaho Border T(h)
34Q100 Pine Creek at Gashous Rd T(h)
34R050 Kamiache Creek on Gene Webb R... T
34S150 Thorn Creek on Malden Rd T
SPRAD1 Sprague Lake nr Sprague T
*  T–telemetry   SA–stand alone   MSH–manual stage height
h - historical

Station 34S150—Flow

Period of Record: 2016 — 2019

Seven-day graph

Water-year graph

Station 34S150—Verified historical data

water-year 2019 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2018 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2017 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2016 graph mean data table 15-minute data table rating curve rating table technical notes

Flow Monitoring Standard Operating Procedures

    Station 34S150—Stage

    Period of Record: 2016 — 2019

    Seven-day graph

    Water-year graph

    Mean data table


    Note: To print table on one page, change page setup to landscape orientation. Adjustment of page margins and/or text size may also be required.

             Washington State Dept. of Ecology                                                            HYDAY V139  Output 03/29/2020
    
             Site     34S150          Thorn Creek at Malden RD                                                     Site       34S150.AT
             VarFrom  232.00          Raw Stage in Feet                                                            Year         2019/20
             VarTo    233.00          Corrected Stage in Feet, Measured                                            Table Type     Level
                                      Figures are for period starting 00:00
    
             Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day
    
               1       5.98!    6.05!    6.01!    6.16!    6.81!    6.29!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      1
               2       5.97!    6.05!    6.01!    6.19!    6.69!    6.28!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      2
               3       5.97!    6.06!    6.02!    6.16!    6.53!    6.28!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      3
               4       5.98!    6.06!    6.04!    6.12!    6.43!    6.26!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      4
               5       5.97!    6.06!    6.05!    6.09!    6.42!    6.24!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      5
               6       5.96!    6.06!    6.04!    6.10!    6.66!    6.25!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      6
               7       5.96!    6.05!    6.06!    6.15!    7.46!    6.30!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      7
               8       5.96!    6.06!    6.07!    6.23!    7.46!    6.38!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      8
               9       5.96!    6.06!    6.06!    6.19!    7.05!    6.32!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
              10       5.96!    6.06!    6.05!    6.14!    6.81!    6.28!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     10
              11       5.97!    6.06!    6.05!    6.17!    6.70!    6.27!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     11
              12       5.98!    6.06!    6.13!    6.29!    6.63!    6.24!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     12
              13       5.99!    6.07!    6.20!    6.27!    6.57!    6.24!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     13
              14       5.98!    6.06!    6.19!    6.19!    6.55!    6.24!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     14
              15       5.98!    6.05!    6.13!    6.16!    6.51!    6.20!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     15
              16       5.98!    6.05!    6.10!    6.18!    6.59!    6.20!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     16
              17       5.99!    6.08!    6.08!    6.15!    6.60!    6.23!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     17
              18       6.00!    6.10!    6.07!    6.14!   [   ]     6.23!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     18
              19       6.09!    6.10!    6.09!    6.18!    6.43!    6.21!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
              20       6.11!    6.08!    6.16!    6.24!    6.40!    6.20!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
              21       6.10!    6.07!    6.17!    6.28!    6.39!    6.19!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
              22       6.13!    6.06!    6.15!    6.37!    6.39!    6.18!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
              23       6.11!    6.05!    6.11!    6.57!    6.39!    6.19!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
              24       6.09!    6.06!    6.10!    7.42!    6.38!    6.18!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
              25       6.08!    6.06!    6.09!    7.82!    6.33!    6.17!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
              26       6.07!    6.05!    6.08!    7.10!    6.34!    6.18!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
              27       6.06!    6.05!    6.07!    7.04!    6.33!    6.18!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
              28       6.06!    6.04!    6.06!    7.05!    6.33!    6.17!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
              29       6.05!    6.02!    6.05!    7.16!    6.32!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
              30      [   ]     6.01!    6.05!    7.08!            [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
              31       6.04!            [   ]     6.87!            [   ]             [   ]             [   ]    [   ]              31
    
              Mean     6.02!    6.06!    6.08!    6.46!    6.59!    6.23!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
            Median     5.99!    6.06!    6.07!    6.19!    6.52!    6.23!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
    Max.Daily Mean     6.13!    6.10!    6.20!    7.82!    7.46!    6.38!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
    Min.Daily Mean     5.96!    6.01!    6.01!    6.09!    6.32!    6.17!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
          Inst.Max     6.14!    6.13!    6.24!    8.43!    7.63!    6.41!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
          Inst.Min     5.95!    6.00!    6.00!    6.08!    6.31!    6.17!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
      Missing Days        1        0        1        0        1        3       30       31       30       31       31       30
    
                    Summaries               ------------------ Notes -------------------
                    ---------               All recorded data is continuous and reliable
                                            except where the following tags are used...
     Annual Mean       6.24!                ! ...  Data not yet checked
     Ann. Median       6.14!                [    ] Data Not Recorded
    Missing Days        189
    
                    Maximum     Minimum
     Daily Mean        7.82!       5.96!
        Instant        8.43!       5.95!
    
    
    
    
    
    

    View downloadable table

    Station 34S150—Verified historical data

    water-year 2019 graph crosstab / table 15-minute data table technical notes
    water-year 2018 graph crosstab / table 15-minute data table technical notes
    water-year 2017 graph crosstab / table 15-minute data table technical notes
    water-year 2016 graph crosstab / table 15-minute data table technical notes

    Stage Monitoring Standard Operating Procedures

      Station 34S150—Rainfall

      Period of Record: 2017 — 2019

      Rainfall records generated at this gage have potential for significant biases. Please use rainfall records from this site with caution.

      Seven-day graph

      Water-year graph

      Mean data table


      Note: To print table on one page, change page setup to landscape orientation. Adjustment of page margins and/or text size may also be required.

               Washington State Dept. of Ecology                                                            HYDAY V139  Output 03/29/2020
      
               Site     34S150          Thorn Creek at Malden RD                                                     Site       34S150.AT
               Variable 11.00           Rainfall in Inches                                                           Year         2019/20
                                        Figures are for period starting 00:00                                        Table Type      Rain
      
               Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day
      
                 1           !        !        !        !        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      1
                 2           !        !        !        !        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      2
                 3           !        !        !        !        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      3
                 4       0.01!        !        !        !        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      4
                 5           !        !        !    0.06!    0.65!        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      5
                 6           !        !        !    0.14!    0.33!    0.02!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      6
                 7       0.01!        !    0.21!    0.14!    0.01!    0.53!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      7
                 8       0.09!        !        !        !    0.01!        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      8
                 9       0.06!    0.01!        !        !        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
                10           !        !        !    0.05!        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     10
                11           !    0.02!    0.17!    0.11!        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     11
                12           !    0.11!    0.75!    0.53!        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     12
                13           !        !        !    0.01!    0.03!        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     13
                14           !    0.02!        !        !    0.02!    0.01!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     14
                15           !    0.09!    0.03!        !    0.32!    0.01!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     15
                16           !        !        !    0.15!        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     16
                17       0.06!    0.37!        !        !        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     17
                18       0.13!    0.02!        !    0.03!   [   ]         !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     18
                19       0.80!        !    0.44!        !        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
                20       0.09!        !    0.11!        !        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
                21       0.24!        !        !    0.11!        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
                22       0.07!        !        !    0.13!        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
                23           !        !        !    0.47!    0.07!        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
                24           !        !        !    0.10!        !    0.01!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
                25           !        !        !    0.08!        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
                26       0.03!        !        !    0.13!        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
                27           !        !        !    0.07!        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
                28           !        !        !    0.53!        !        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
                29           !        !        !    0.25!        !   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
                30      [   ]         !        !    0.04!            [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
                31           !            [   ]         !            [   ]             [   ]             [   ]    [   ]              31
      
                Mean     0.05!    0.02!    0.06!    0.10!    0.05!    0.02!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
             Maximum     0.80!    0.37!    0.75!    0.53!    0.65!    0.53!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
             Minimum     0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
               Total     1.59!    0.64!    1.71!    3.13!    1.44!    0.58!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
        Missing Days        1        0        1        0        1        3       30       31       30       31       31       30
      
                      Summaries               ------------------ Notes -------------------
                      ---------               All recorded data is continuous and reliable
                                              except where the following tags are used...
       Annual Mean       0.05!                ! ...  Data not yet checked
      Annual Total       9.09!                [    ] Data Not Recorded
      Missing Days        189
      
                      Maximum     Minimum
            Daily        0.80!       0.00!
      
      
      
      
      
      
      
      
      
      

      View downloadable table

      Station 34S150—Verified historical data

      water-year 2019 graph mean data table 15-minute data table technical notes
      water-year 2018 graph crosstab / table 15-minute data table technical notes
      water-year 2017 graph crosstab / table 15-minute data table technical notes

      Rainfall Monitoring Standard Operating Procedures

        Station 34S150—Water Temp.

        Period of Record: 2016 — 2019

        Seven-day graph

        Water-year graph

        Mean data table


        Note: To print table on one page, change page setup to landscape orientation. Adjustment of page margins and/or text size may also be required.

                 Washington State Dept. of Ecology                                                            HYDAY V139  Output 03/29/2020
        
                 Site     34S150          Thorn Creek at Malden RD                                                     Site       34S150.AT
                 Variable 450.00          Water Temperature in Degrees Celsius                                         Year         2019/20
                                          Figures are for period starting 00:00                                        Table Type     Level
        
                 Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day
        
                   1        7.5!     1.5!     0.6!     4.5!     6.3!     3.7!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      1
                   2        6.3!     2.0!     2.2!     3.9!     4.2!     3.9!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      2
                   3        7.3!     2.6!     2.4!     4.2!     1.7!     5.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      3
                   4        7.3!     3.1!     4.1!     4.1!     0.7!     5.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      4
                   5        8.0!     3.2!     4.4!     3.3!     1.7!     5.0!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      5
                   6        7.2!     3.0!     4.0!     3.6!     2.7!     5.7!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      6
                   7        7.8!     2.7!     4.8!     4.9!     2.4!     5.7!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      7
                   8        9.4!     2.9!     5.0!     4.5!     3.4!     4.7!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      8
                   9        7.1!     3.8!     4.2!     3.1!     3.0!   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
                  10        4.6!     4.5!     3.3!     1.3!     2.9!     4.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     10
                  11        4.4!     3.8!     3.3!     2.2!     3.2!     5.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     11
                  12        4.6!     4.0!     4.3!     2.1!     3.3!     4.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     12
                  13        5.8!     4.9!     4.3!     1.2!     3.2!     3.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     13
                  14        6.7!     4.7!     3.8!     0.3!     3.7!     1.7!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     14
                  15        6.2!     5.4!     3.5!     0.1!     3.3!     1.1!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     15
                  16        8.0!     6.1!     3.0!     0.9!     3.7!     2.8!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     16
                  17        8.9!     6.7!     2.4!     1.4!     3.1!     3.9!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     17
                  18        8.4!     6.8!     2.3!     1.7!   [   ]      4.8!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     18
                  19        7.9!     7.3!     2.4!     2.8!     1.9!   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
                  20        7.4!     6.2!     4.1!     3.0!     2.0!     5.8!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
                  21        7.5!     4.1!     5.2!     3.2!     2.3!     6.4!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
                  22        8.9!     3.3!     5.3!   [   ]X     3.0!     6.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
                  23        7.1!     3.0!     5.1!     3.6!     3.7!     6.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
                  24        6.4!     3.9!     4.5!     3.5!     2.9!   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
                  25        7.1!     3.2!     4.0!     2.3!     2.8!     5.2!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
                  26        6.4!     2.7!     3.5!     3.0!     4.0!     4.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
                  27        4.3!     2.7!     3.0!     3.2!     4.5!     5.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
                  28        4.1!     1.6!     3.0!     4.1!     5.3!   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
                  29        2.2!     0.4!     3.3!     4.4!     5.0!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
                  30      [   ]      0.5!     3.1!     4.5!            [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
                  31        1.7!            [   ]      5.3!            [   ]             [   ]             [   ]    [   ]              31
        
                  Mean      6.6!     3.7!     3.6!     3.0!     3.2!     4.7!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                Median      7.1!     3.3!     3.6!     3.2!     3.2!     4.9!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
        Max.Daily Mean      9.4!     7.3!     5.3!     5.3!     6.3!     6.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
        Min.Daily Mean      1.7!     0.4!     0.6!     0.1!     0.7!     1.1!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
              Inst.Max      9.7!     7.5!     5.5!     6.1!     7.1!     8.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
              Inst.Min      0.9!     0.1!     0.1!     0.0!     0.1!     0.0!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
          Missing Days        1        0        1        1        1        7       30       31       30       31       31       30
        
                        Summaries               ------------------ Notes -------------------
                        ---------               All recorded data is continuous and reliable
                                                except where the following tags are used...
         Annual Mean        4.1!                ! ...  Data not yet checked
         Ann. Median        3.9!                X ...  Data rejected
        Missing Days        194                 [    ] Data Not Recorded
        
                        Maximum     Minimum
         Daily Mean         9.4!        0.1!
            Instant         9.7!        0.0!
        
        
        
        
        
        
        

        View downloadable table

        Station 34S150—Verified historical data

        water-year 2019 graph mean data table 15-minute data table technical notes
        water-year 2018 graph crosstab / table 15-minute data table technical notes
        water-year 2017 graph crosstab / table 15-minute data table technical notes
        water-year 2016 graph crosstab / table 15-minute data table technical notes

        Water Temp. Monitoring Standard Operating Procedures

          Station 34S150—Air Temp.

          Period of Record: 2016 — 2019

          Air temperature records generated at this gage have potential for significant biases. Please use air temperature records from this site with caution.

          Seven-day graph

          Water-year graph

          Mean data table


          Note: To print table on one page, change page setup to landscape orientation. Adjustment of page margins and/or text size may also be required.

                   Washington State Dept. of Ecology                                                            HYDAY V139  Output 03/29/2020
          
                   Site     34S150          Thorn Creek at Malden RD                                                     Site       34S150.AT
                   Variable 50.00           Air Temperature in Degrees Celcius                                           Year         2019/20
                                            Figures are for period starting 00:00                                        Table Type     Level
          
                   Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day
          
                     1        3.6!    -4.8!    -3.1!     5.1!     8.0!    -0.1!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      1
                     2        3.3!    -1.6!    -1.6!     2.0!    -2.1!     4.0!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      2
                     3        5.8!    -1.0!     1.9!     5.1!    -5.3!     7.9!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      3
                     4        5.6!     0.0!     4.7!     3.8!    -5.3!     3.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      4
                     5        7.1!    -0.3!     1.9!     1.4!     1.1!     5.1!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      5
                     6        5.2!    -1.8!     1.6!     4.3!     2.3!     6.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      6
                     7       10.8!    -1.9!     4.9!     5.1!     3.3!     2.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      7
                     8        9.3!    -0.8!     2.0!     3.0!     2.4!     1.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      8
                     9        0.0!     2.6!     0.3!    -4.8!    -1.1!    -0.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
                    10       -2.3!     0.8!    -2.0!    -2.4!     0.2!     3.9!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     10
                    11        0.5!     0.2!     0.7!     1.5!     2.3!     5.1!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     11
                    12        2.4!     0.0!     3.7!     0.4!    -0.3!    -1.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     12
                    13        5.5!     2.8!     2.0!    -3.9!     1.8!    -0.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     13
                    14        5.2!     1.7!    -0.5!    -7.6!     1.7!    -4.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     14
                    15        7.3!     3.7!    -1.3!    -4.8!     2.1!    -3.0!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     15
                    16       12.0!     6.0!    -1.2!     1.4!     2.9!    -0.1!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     16
                    17       10.0!     6.9!    -0.6!    -2.9!     0.3!     0.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     17
                    18        7.7!     7.1!    -2.9!     0.4!   [   ]      2.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     18
                    19        4.9!     6.5!     1.5!     2.1!    -3.4!     2.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
                    20        5.0!     2.8!     6.4!     1.3!    -2.5!     4.0!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
                    21        6.8!    -2.1!     8.2!     2.0!    -1.1!     4.8!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
                    22       10.2!    -2.8!     4.4!     1.9!     0.9!     4.8!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
                    23        1.8!     0.6!     2.7!     4.1!     2.5!     6.1!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
                    24        3.9!     2.1!     0.9!     5.6!     0.9!     3.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
                    25        8.3!    -2.4!    -0.5!     2.4!     0.5!     1.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
                    26       -0.6!    -1.8!    -1.0!     2.4!     2.8!     2.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
                    27       -3.0!     0.9!    -1.0!     3.0!     2.9!     5.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
                    28       -0.6!    -3.8!    -0.5!     4.6!     7.2!     8.2!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
                    29       -7.6!    -6.9!    -0.8!     4.2!     2.9!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
                    30      [   ]     -6.8!    -0.2!     3.7!            [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
                    31       -4.1!            [   ]      8.8!            [   ]             [   ]             [   ]    [   ]              31
          
                    Mean      4.1!     0.2!     1.0!     1.7!     1.0!     2.7!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                  Median      5.1!     0.0!     0.5!     2.1!     1.4!     3.0!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
          Max.Daily Mean     12.0!     7.1!     8.2!     8.8!     8.0!     8.2!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
          Min.Daily Mean     -7.6!    -6.9!    -3.1!    -7.6!    -5.3!    -4.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                Inst.Max     23.3!    15.8!    11.5!    13.2!    19.9!    18.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                Inst.Min    -15.9!   -14.2!   -11.8!   -12.6!   -13.2!   -10.8!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
            Missing Days        1        0        1        0        1        3       30       31       30       31       31       30
          
                          Summaries               ------------------ Notes -------------------
                          ---------               All recorded data is continuous and reliable
                                                  except where the following tags are used...
           Annual Mean        1.8!                ! ...  Data not yet checked
           Ann. Median        1.9!                [    ] Data Not Recorded
          Missing Days        189
          
                          Maximum     Minimum
           Daily Mean        12.0!       -7.6!
              Instant        23.3!      -15.9!
          
          
          
          
          
          
          

          View downloadable table

          Station 34S150—Verified historical data

          water-year 2019 graph mean data table 15-minute data table technical notes
          water-year 2018 graph crosstab / table 15-minute data table technical notes
          water-year 2017 graph crosstab / table 15-minute data table technical notes
          water-year 2016 graph crosstab / table 15-minute data table technical notes

          Air Temp. Monitoring Standard Operating Procedures

            Station 34S150—Turbidity

            Period of Record: 2016 — 2019

            Seven-day graph

            Water-year graph

            Mean data table


            Note: To print table on one page, change page setup to landscape orientation. Adjustment of page margins and/or text size may also be required.

                     Washington State Dept. of Ecology                                                            HYDAY V139  Output 03/29/2020
            
                     Site     34S150          Thorn Creek at Malden RD                                                     Site       34S150.AT
                     Variable 810.00          Turbidity (Median) in NTU                                                    Year         2019/20
                                              Figures are for period starting 00:00                                        Table Type     Level
            
                     Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day
            
                       1       7.62!    6.55!    6.08!   19.54!   48.70!   63.43!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      1
                       2       7.24!    5.79!    6.15!   14.26!   54.24!   55.42!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      2
                       3       8.47!    5.97!    6.24!   14.79!   41.62!   50.07!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      3
                       4       7.52!    6.63!    7.12!   13.56!   25.66!   61.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      4
                       5       9.51!    6.47!    6.98!   11.54!   20.79!   71.23!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      5
                       6       8.45!    5.82!    6.68!   12.28!   42.27!   53.68!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      6
                       7       6.84!    5.55!    7.07!   14.52!   [   ]X   47.66!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      7
                       8       7.11!    5.77!    8.47!   16.55!  141.87!   45.20!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      8
                       9       7.15!    7.48!    6.72!   21.00!   90.92!   19.22!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
                      10       7.12!    6.29!    8.58!   16.74!   50.72!   11.84!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     10
                      11       7.23!    7.01!    8.70!   12.95!   [   ]X    8.35!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     11
                      12       7.14!    8.92!   32.01!   15.86!   38.08!    7.37!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     12
                      13       6.48!    6.24!   49.65!   15.46!   41.17!    6.71!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     13
                      14       7.44!    5.51!   17.22!   13.83!   31.13!    6.85!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     14
                      15       6.18!    5.46!   16.67!    9.89!   29.63!    5.83!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     15
                      16       6.50!    4.82!   11.79!   10.20!   33.56!    5.39!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     16
                      17       6.50!    7.87!    9.72!    9.36!   43.79!    6.22!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     17
                      18       6.14!    6.71!    9.41!    8.13!   [   ]     6.65!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     18
                      19      17.68!    6.23!    8.93!    8.48!   28.24!    5.90!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
                      20       9.30!    6.10!   23.70!    9.29!   26.03!    5.54!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
                      21       5.63!    6.24!   11.39!   10.61!   22.48!    5.40!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
                      22       9.46!    6.34!   11.98!   13.58!   22.33!    5.06!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
                      23       7.11!    5.75!   10.62!   47.41!   22.95!    4.69!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
                      24       7.47!    6.16!    9.78!  290.60!   22.09!    4.45!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
                      25       7.32!    8.24!    9.54!   [   ]X   24.59!    4.08!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
                      26       6.93!    6.81!    9.21!  111.26!   22.03!    4.27!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
                      27       6.30!    7.34!    8.95!   93.34!   32.84!    4.48!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
                      28       6.14!    9.65!   10.43!   [   ]X  126.87!    4.23!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
                      29       6.06!    7.87!    7.96!   [   ]X   52.36!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
                      30      [   ]     6.88!    7.64!   86.71!            [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
                      31       6.39!            [   ]    62.90!            [   ]             [   ]             [   ]    [   ]              31
            
                      Mean     7.55!    6.62!   11.85!   35.17!   43.73!   20.72!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                    Median     7.13!    6.32!    9.08!   14.39!   33.20!    6.68!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
            Max.Daily Mean    17.68!    9.65!   49.65!  290.60!  141.87!   71.23!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
            Min.Daily Mean     5.63!    4.82!    6.08!    8.13!   20.79!    4.08!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                  Inst.Max    85.41!   47.39!  343.37!  992.42!  403.82!  272.85!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                  Inst.Min     4.49!    3.82!    4.83!    5.70!   11.71!    2.77!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
              Missing Days        1        0        1        3        3        3       30       31       30       31       31       30
            
                            Summaries               ------------------ Notes -------------------
                            ---------               All recorded data is continuous and reliable
                                                    except where the following tags are used...
             Annual Mean      20.24!                ! ...  Data not yet checked
             Ann. Median       8.64!                X ...  Data rejected
            Missing Days        194                 [    ] Data Not Recorded
            
                            Maximum     Minimum
             Daily Mean      290.60!       4.08!
                Instant      992.42!       2.77!
            
            
            
            
            
            
            

            View downloadable table

            Station 34S150—Verified historical data

            water-year 2019 graph mean data table 15-minute data table technical notes
            water-year 2018 graph crosstab / table 15-minute data table technical notes
            water-year 2017 graph crosstab / table 15-minute data table technical notes
            water-year 2016 graph crosstab / table 15-minute data table technical notes

            Turbidity Monitoring Standard Operating Procedures

              Station 34S150—Diss. Oxygen

              Period of Record: 2016 — 2019

              Seven-day graph

              Water-year graph

              Mean data table


              Note: To print table on one page, change page setup to landscape orientation. Adjustment of page margins and/or text size may also be required.

                       Washington State Dept. of Ecology                                                            HYDAY V139  Output 03/29/2020
              
                       Site     34S150          Thorn Creek at Malden RD                                                     Site       34S150.AT
                       Variable 864.00          Dissolved Oxygen in mg/L                                                     Year         2019/20
                                                Figures are for period starting 00:00                                        Table Type     Level
              
                       Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day
              
                         1      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      1
                         2      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      2
                         3      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      3
                         4      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      4
                         5      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      5
                         6      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      6
                         7      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      7
                         8      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      8
                         9      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
                        10      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     10
                        11      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     11
                        12      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     12
                        13      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     13
                        14      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     14
                        15      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     15
                        16      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     16
                        17      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     17
                        18      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     18
                        19      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
                        20      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
                        21      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
                        22      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
                        23      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
                        24      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
                        25      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
                        26      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
                        27      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
                        28      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
                        29      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
                        30      [   ]X   [   ]X   [   ]X   [   ]X            [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
                        31      [   ]X            [   ]X   [   ]X            [   ]             [   ]             [   ]    [   ]              31
              
                        Mean    [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                      Median    [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
              Max.Daily Mean    [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
              Min.Daily Mean    [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                    Inst.Max    [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                    Inst.Min    [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                Missing Days       31       30       31       31       29       31       30       31       30       31       31       30
              
                              Summaries               ------------------ Notes -------------------
                              ---------               All recorded data is continuous and reliable
                                                      except where the following tags are used...
               Annual Mean      [   ]                 X ...  Data rejected
               Ann. Median      [   ]                 [    ] Data Not Recorded
              Missing Days        366
              
                              Maximum     Minimum
               Daily Mean       [   ]       [   ]
                  Instant       [   ]       [   ]
              
              
              
              
              
              
              

              View downloadable table

              Station 34S150—Verified historical data

              water-year 2019 graph mean data table 15-minute data table technical notes
              water-year 2018 graph crosstab / table 15-minute data table technical notes
              water-year 2017 graph crosstab / table 15-minute data table technical notes
              water-year 2016 graph crosstab / table 15-minute data table technical notes

              Diss. Oxygen Monitoring Standard Operating Procedures

                Station 34S150—pH

                Period of Record: 2016 — 2019

                Seven-day graph

                Water-year graph

                Mean data table


                Note: To print table on one page, change page setup to landscape orientation. Adjustment of page margins and/or text size may also be required.

                         Washington State Dept. of Ecology                                                            HYDAY V139  Output 03/29/2020
                
                         Site     34S150          Thorn Creek at Malden RD                                                     Site       34S150.AT
                         Variable 860.00          pH                                                                           Year         2019/20
                                                  Figures are for period starting 00:00                                        Table Type     Level
                
                         Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day
                
                           1       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      1
                           2       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      2
                           3       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      3
                           4       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      4
                           5       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      5
                           6       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      6
                           7       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      7
                           8       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      8
                           9       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
                          10       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     10
                          11       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     11
                          12       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     12
                          13       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     13
                          14       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     14
                          15       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     15
                          16       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     16
                          17       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     17
                          18       0.00!    0.00!    0.00!    0.00!   [   ]     0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     18
                          19       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
                          20       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
                          21       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
                          22       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
                          23       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
                          24       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
                          25       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
                          26       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
                          27       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
                          28       0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
                          29       0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
                          30      [   ]     0.00!    0.00!    0.00!            [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
                          31       0.00!            [   ]     0.00!            [   ]             [   ]             [   ]    [   ]              31
                
                          Mean     0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                        Median     0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                Max.Daily Mean     0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                Min.Daily Mean     0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                      Inst.Max     0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                      Inst.Min     0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                  Missing Days        1        0        1        0        1        3       30       31       30       31       31       30
                
                                Summaries               ------------------ Notes -------------------
                                ---------               All recorded data is continuous and reliable
                                                        except where the following tags are used...
                 Annual Mean       0.00!                ! ...  Data not yet checked
                 Ann. Median       0.00!                [    ] Data Not Recorded
                Missing Days        189
                
                                Maximum     Minimum
                 Daily Mean        0.00!       0.00!
                    Instant        0.00!       0.00!
                
                
                
                
                
                
                

                View downloadable table

                Station 34S150—Verified historical data

                water-year 2019 graph mean data table 15-minute data table technical notes
                water-year 2018 graph crosstab / table 15-minute data table technical notes
                water-year 2017 graph crosstab / table 15-minute data table technical notes
                water-year 2016 graph crosstab / table 15-minute data table technical notes

                pH Monitoring Standard Operating Procedures

                  Station 34S150—Conductivity

                  Period of Record: 2016 — 2019

                  Seven-day graph

                  Water-year graph

                  Mean data table


                  Note: To print table on one page, change page setup to landscape orientation. Adjustment of page margins and/or text size may also be required.

                           Washington State Dept. of Ecology                                                            HYDAY V139  Output 03/29/2020
                  
                           Site     34S150          Thorn Creek at Malden RD                                                     Site       34S150.AT
                           Variable 821.00          Conductivity in MicroSiemens/Cm                                              Year         2019/20
                                                    Figures are for period starting 00:00                                        Table Type     Level
                  
                           Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day
                  
                             1      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      1
                             2      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      2
                             3      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      3
                             4      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      4
                             5      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      5
                             6      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      6
                             7      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      7
                             8      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      8
                             9      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
                            10      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     10
                            11      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     11
                            12      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     12
                            13      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     13
                            14      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     14
                            15      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     15
                            16      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     16
                            17      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     17
                            18      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     18
                            19      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
                            20      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
                            21      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
                            22      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
                            23      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
                            24      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
                            25      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
                            26      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
                            27      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
                            28      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
                            29      [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
                            30      [   ]X   [   ]X   [   ]X   [   ]X            [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
                            31      [   ]X            [   ]X   [   ]X            [   ]             [   ]             [   ]    [   ]              31
                  
                            Mean    [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                          Median    [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                  Max.Daily Mean    [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                  Min.Daily Mean    [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                        Inst.Max    [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                        Inst.Min    [   ]X   [   ]X   [   ]X   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
                    Missing Days       31       30       31       31       29       31       30       31       30       31       31       30
                  
                                  Summaries               ------------------ Notes -------------------
                                  ---------               All recorded data is continuous and reliable
                                                          except where the following tags are used...
                   Annual Mean      [   ]                 X ...  Data rejected
                   Ann. Median      [   ]                 [    ] Data Not Recorded
                  Missing Days        366
                  
                                  Maximum     Minimum
                   Daily Mean       [   ]       [   ]
                      Instant       [   ]       [   ]
                  
                  
                  
                  
                  
                  
                  

                  View downloadable table

                  Station 34S150—Verified historical data

                  water-year 2019 graph mean data table 15-minute data table technical notes
                  water-year 2018 graph crosstab / table 15-minute data table technical notes
                  water-year 2017 graph crosstab / table 15-minute data table technical notes
                  water-year 2016 graph crosstab / table 15-minute data table technical notes

                  Conductivity Monitoring Standard Operating Procedures