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Stream flow monitoring station

Chehalis River @ Centralia

This station is also a water quality monitoring station

Station details

ID23A120
typeTelemetry  satelite dish   
Latitude46° 42' 47.16"
Longitude-122° 58' 39.36"
Stream class
River mile66.0
Staff leadCasey Clishe
casey.clishe@ecy.wa.gov
CountyLewis
Ecoregion
Period of recordFeb 2016 - Present
Water Resource Inventory Area (WRIA)
11 active stations   show historical 
  id station name type* coop
23A120 Chehalis River @ Centralia T
23A190 Chehalis abv Pe Ell T
23B070 Newaukum NR Chehalis T
23B120 SF Newaukum River @ Jorgensen ... T y
23B190 South Fork Newaukum River @ No... T y
23E060 Black R. @ Hwy 12 T
23H060 Salzer Creek @ Airport Rd T
23I070 Bunker Creek @ Ceres Hill Rd T
23J070 Stearns Creek @ Twin Oaks Rd T
23K060 South Fork Chehalis @ Hwy 6 T
23L070 Dillenbaugh Creek at Riverside... T y
*  T–telemetry   SA–stand alone   MSH–manual stage height

Station 23A120—Water Temp.

Period of Record: 2016 — 2017

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 V129  Output 05/24/2018

         Site     23A120          Chehalis River @ Centralia                                                     Site     23A120.AT
         Variable 450.30          Water Temperature in Degrees Celsius, Sonde Temp                               Year       2017/18
         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       16.8!   [   ]X     7.6!     5.9!     7.0!     5.7!     9.7!    11.7!   [   ]    [   ]    [   ]    [   ]      1
           2       16.8!     8.8!     7.5!     5.3!     7.5!     5.8!     8.6!    11.8!   [   ]    [   ]    [   ]    [   ]      2
           3       16.5!     8.5!     7.4!     5.2!     8.4!     5.8!     7.9!    12.9!   [   ]    [   ]    [   ]    [   ]      3
           4       16.1!     7.9!     6.9!     5.4!     9.0!     5.9!     7.6!    14.4!   [   ]    [   ]    [   ]    [   ]      4
           5       15.6!     7.0!     6.1!     6.1!     9.1!     5.7!     8.0!    14.8!   [   ]    [   ]    [   ]    [   ]      5
           6       15.1!     6.5!     5.6!     7.2!     8.7!     6.1!     9.0!    15.0!   [   ]    [   ]    [   ]    [   ]      6
           7       14.7!     6.3!     5.3!     7.3!     8.6!     6.0!    10.8!    15.6!   [   ]    [   ]    [   ]    [   ]      7
           8       14.3!     6.0!     4.7!     6.9!     8.7!     5.8!     9.3!    16.1!   [   ]    [   ]    [   ]    [   ]      8
           9       13.8!     6.1!     4.1!     7.2!     8.2!     6.9!     8.7!    16.6!   [   ]    [   ]    [   ]    [   ]      9
          10       13.3!     6.9!     3.8!     7.0!     7.5!     7.0!     9.9!    16.7!   [   ]    [   ]    [   ]    [   ]     10
          11       13.0!     7.8!     3.7!     7.0!     6.6!     7.1!    10.0!    15.7!   [   ]    [   ]    [   ]    [   ]     11
          12       12.6!     8.6!     3.4!     7.9!     5.8!     7.9!     8.7!    15.3!   [   ]    [   ]    [   ]    [   ]     12
          13       12.1!     9.2!     3.5!     8.4!     5.2!     8.1!     8.6!    16.3!   [   ]    [   ]    [   ]    [   ]     13
          14       11.3!     8.6!     3.9!     8.7!     4.9!     7.9!     8.5!    17.9!   [   ]    [   ]    [   ]    [   ]     14
          15       10.9!     8.6!     3.9!     8.1!     5.5!     7.8!     8.4!    19.0!   [   ]    [   ]    [   ]    [   ]     15
          16       10.5!     8.3!     4.0!     8.0!     6.0!     7.3!     8.2!    19.0!   [   ]    [   ]    [   ]    [   ]     16
          17       10.3!     7.8!     4.8!     8.2!     6.8!     7.2!     8.3!    17.9!   [   ]    [   ]    [   ]    [   ]     17
          18       10.3!     7.9!     6.0!     8.1!     6.6!     7.2!     8.8!    16.7!   [   ]    [   ]    [   ]    [   ]     18
          19       10.6!     7.7!     6.9!     7.4!     4.8!     7.6!     9.5!    16.0!   [   ]    [   ]    [   ]    [   ]     19
          20       10.4!     7.6!     6.7!     7.0!     4.0!     8.0!     9.8!    16.1!   [   ]    [   ]    [   ]    [   ]     20
          21        9.8!     8.2!     5.4!     7.0!     3.1!     8.0!     9.4!    16.3!   [   ]    [   ]    [   ]    [   ]     21
          22       10.5!     9.7!     4.9!     7.0!     3.4!     7.9!   [   ]     16.7!   [   ]    [   ]    [   ]    [   ]     22
          23       10.8!    10.6!     4.9!     6.8!     3.5!     7.6!    10.4!    17.3!   [   ]    [   ]    [   ]    [   ]     23
          24       10.7!     9.7!     4.2!     7.3!     3.0!     6.8!    11.2!   [   ]    [   ]    [   ]    [   ]    [   ]     24
          25       10.2!     9.0!     3.7!     7.3!     4.3!     6.4!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
          26      [   ]X     8.9!     4.2!     6.6!     4.5!     6.9!    12.8!   [   ]    [   ]    [   ]    [   ]    [   ]     26
          27       10.4!     8.6!     4.4!     6.5!     4.9!     7.0!    13.7!   [   ]    [   ]    [   ]    [   ]    [   ]     27
          28       10.4!     8.2!     4.7!     7.6!     5.5!     7.8!    12.8!   [   ]    [   ]    [   ]    [   ]    [   ]     28
          29       10.4!     7.8!     6.1!     8.3!              8.1!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
          30       10.2!     7.7!     7.4!     7.9!              8.6!    12.0!   [   ]    [   ]    [   ]    [   ]    [   ]     30
          31        9.7!              6.8!     7.0!              9.2!            [   ]             [   ]    [   ]              31

          Mean     12.3!     8.1!     5.2!     7.2!     6.1!     7.1!     9.7!    15.9!   [   ]    [   ]    [   ]    [   ]
        Median     10.8!     8.2!     4.9!     7.2!     5.9!     7.2!     9.3!    16.1!   [   ]    [   ]    [   ]    [   ]
Max.Daily Mean     16.8!    10.6!     7.6!     8.7!     9.1!     9.2!    13.7!    19.0!   [   ]    [   ]    [   ]    [   ]
Min.Daily Mean      9.7!     6.0!     3.4!     5.2!     3.0!     5.7!     7.6!    11.7!   [   ]    [   ]    [   ]    [   ]
      Inst.Max     17.3!    10.7!     7.7!     8.8!     9.2!     9.5!    14.0!    19.3!   [   ]    [   ]    [   ]    [   ]
      Inst.Min      9.5!     5.9!     3.2!     5.1!     2.7!     5.5!     7.4!    11.2!   [   ]    [   ]    [   ]    [   ]
  Missing Days        1        1        0        0        0        0        3        8       30       31       31       30

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean        8.7!                ! ...  Data not yet checked
 Ann. Median        7.9!                X ...  Data rejected
Missing Days        135                 [    ] Data Not Recorded

                Maximum     Minimum
 Daily Mean        19.0!        3.0!
    Instant        19.3!        2.7!







View downloadable table

Station 23A120—Verified historical data

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 23A120—Diss. Oxygen

    Period of Record: 2016 — 2017

    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 V129  Output 05/24/2018
    
             Site     23A120          Chehalis River @ Centralia                                                     Site     23A120.AT
             Variable 864.00          Dissolved Oxygen in mg/L                                                       Year       2017/18
             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       7.81!   [   ]X   11.07!   11.75!   11.63!   12.08!   11.26!   10.28!   [   ]    [   ]    [   ]    [   ]      1
               2       7.71!   10.51!   11.12!   12.00!   11.51!   12.01!   11.39!   10.30!   [   ]    [   ]    [   ]    [   ]      2
               3       7.82!   10.47!   11.18!   12.07!   11.25!   12.11!   11.77!   10.11!   [   ]    [   ]    [   ]    [   ]      3
               4       7.99!   10.76!   11.48!   11.99!   11.07!   12.13!   11.82!    9.64!   [   ]    [   ]    [   ]    [   ]      4
               5       8.10!   11.19!   11.84!   11.79!   11.00!   12.30!   11.61!    9.43!   [   ]    [   ]    [   ]    [   ]      5
               6       8.24!   11.59!   12.05!   11.46!   11.15!   12.23!   11.20!    9.41!   [   ]    [   ]    [   ]    [   ]      6
               7       8.40!   11.75!   12.11!   11.44!   [   ]X   12.22!   10.68!    9.25!   [   ]    [   ]    [   ]    [   ]      7
               8       8.58!   11.80!   12.29!   11.44!   11.12!   12.18!   10.87!    9.12!   [   ]    [   ]    [   ]    [   ]      8
               9       8.66!   11.67!   12.44!   11.24!   11.19!   11.86!   11.27!    9.02!   [   ]    [   ]    [   ]    [   ]      9
              10       8.73!   11.38!   12.51!   11.32!   11.43!   12.00!   10.70!    9.00!   [   ]    [   ]    [   ]    [   ]     10
              11       8.85!   11.21!   12.54!   11.47!   11.72!   12.03!   10.60!    9.20!   [   ]    [   ]    [   ]    [   ]     11
              12       8.88!   10.96!   [   ]X   11.36!   11.93!   [   ]X   11.04!    9.48!   [   ]    [   ]    [   ]    [   ]     12
              13       9.08!   10.79!   12.64!   11.24!   [   ]X   11.51!   11.32!    9.38!   [   ]    [   ]    [   ]    [   ]     13
              14       9.53!   10.94!   12.47!   11.07!   12.38!   11.42!   11.53!    8.84!   [   ]    [   ]    [   ]    [   ]     14
              15       9.73!   10.98!   12.41!   11.17!   12.24!   11.55!   11.48!   [   ]X   [   ]    [   ]    [   ]    [   ]     15
              16       9.80!   [   ]X   12.37!   11.24!   12.12!   11.71!   11.33!   [   ]X   [   ]    [   ]    [   ]    [   ]     16
              17      10.01!   11.18!   12.18!   11.19!   11.85!   11.73!   11.45!   [   ]X   [   ]    [   ]    [   ]    [   ]     17
              18      10.05!   11.16!   11.70!   11.16!   11.75!   [   ]X   11.35!   [   ]X   [   ]    [   ]    [   ]    [   ]     18
              19       9.95!   11.12!   11.40!   11.39!   12.47!   [   ]X   11.10!   [   ]X   [   ]    [   ]    [   ]    [   ]     19
              20      10.22!   11.18!   11.55!   11.68!   12.86!   [   ]X   11.01!   [   ]X   [   ]    [   ]    [   ]    [   ]     20
              21      10.59!   11.01!   12.07!   11.74!   13.15!   11.62!   11.14!   [   ]X   [   ]    [   ]    [   ]    [   ]     21
              22      10.26!   10.62!   12.34!   11.80!   13.13!   11.47!   [   ]    [   ]X   [   ]    [   ]    [   ]    [   ]     22
              23      10.00!   10.27!   12.29!   11.84!   13.02!   11.43!   10.89!   [   ]X   [   ]    [   ]    [   ]    [   ]     23
              24      10.00!   10.39!   12.54!   11.61!   13.29!   11.81!   10.59!   [   ]    [   ]    [   ]    [   ]    [   ]     24
              25      10.21!   10.35!   12.73!   11.47!   12.75!   12.08!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
              26      [   ]X   10.39!   12.60!   11.73!   12.65!   12.02!   10.07!   [   ]    [   ]    [   ]    [   ]    [   ]     26
              27      10.32!   10.68!   12.47!   11.92!   12.61!   12.04!    9.73!   [   ]    [   ]    [   ]    [   ]    [   ]     27
              28      10.26!   10.84!   12.36!   11.64!   12.31!   11.86!    9.82!   [   ]    [   ]    [   ]    [   ]    [   ]     28
              29      10.16!   11.03!   11.83!   11.26!            11.82!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
              30      10.15!   11.05!   11.32!   11.37!            11.67!   10.23!   [   ]    [   ]    [   ]    [   ]    [   ]     30
              31      10.28!            11.41!   11.64!            [   ]X            [   ]             [   ]    [   ]              31
    
              Mean     9.35!   10.97!   12.04!   11.53!   12.06!   11.88!   11.01!    9.46!   [   ]    [   ]    [   ]    [   ]
            Median     9.77!   11.00!   12.24!   11.47!   12.02!   11.93!   11.14!    9.39!   [   ]    [   ]    [   ]    [   ]
    Max.Daily Mean    10.59!   11.80!   12.73!   12.07!   13.29!   12.30!   11.82!   10.30!   [   ]    [   ]    [   ]    [   ]
    Min.Daily Mean     7.71!   10.27!   11.07!   11.07!   11.00!   11.42!    9.73!    8.84!   [   ]    [   ]    [   ]    [   ]
          Inst.Max    11.08!   11.85!   12.76!   12.17!   13.40!   12.46!   12.02!   10.35!   [   ]    [   ]    [   ]    [   ]
          Inst.Min     6.97!   10.16!   11.02!   11.00!   10.93!   11.11!    9.49!    8.40!   [   ]    [   ]    [   ]    [   ]
      Missing Days        1        2        1        0        2        5        3       17       30       31       31       30
    
                    Summaries               ------------------ Notes -------------------
                    ---------               All recorded data is continuous and reliable
                                            except where the following tags are used...
     Annual Mean      11.13!                ! ...  Data not yet checked
     Ann. Median      11.35!                X ...  Data rejected
    Missing Days        153                 [    ] Data Not Recorded
    
                    Maximum     Minimum
     Daily Mean       13.29!       7.71!
        Instant       13.40!       6.97!
    
    
    
    
    
    
    

    View downloadable table

    Station 23A120—Verified historical data

    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 23A120—pH

      Period of Record: 2016 — 2017

      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 V129  Output 05/24/2018
      
               Site     23A120          Chehalis River @ Centralia                                                     Site     23A120.AT
               Variable 860.00          pH                                                                             Year       2017/18
               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       7.29!   [   ]X    7.12!    7.06!    7.09!    7.27!    7.38!    7.32!   [   ]    [   ]    [   ]    [   ]      1
                 2       7.30!    7.31!    7.13!    7.09!    7.09!    7.28!    7.41!    7.32!   [   ]    [   ]    [   ]    [   ]      2
                 3       7.33!    7.33!    7.13!    7.11!    7.07!    7.28!    7.42!    7.31!   [   ]    [   ]    [   ]    [   ]      3
                 4       7.34!    7.38!    7.14!    7.13!    7.08!    7.27!    7.41!    7.28!   [   ]    [   ]    [   ]    [   ]      4
                 5       7.36!    7.40!    7.17!    7.14!    7.10!    7.28!    7.41!    7.29!   [   ]    [   ]    [   ]    [   ]      5
                 6       7.38!    7.43!    7.19!    7.14!    7.13!    7.28!    7.37!    7.30!   [   ]    [   ]    [   ]    [   ]      6
                 7       7.39!    7.39!    7.19!    7.14!    7.14!    7.29!    7.37!    7.30!   [   ]    [   ]    [   ]    [   ]      7
                 8       7.39!    7.37!    7.21!    7.14!    7.15!    7.30!    7.22!    7.28!   [   ]    [   ]    [   ]    [   ]      8
                 9       7.38!    7.36!    7.23!    7.09!    7.18!    7.35!    7.12!    7.29!   [   ]    [   ]    [   ]    [   ]      9
                10       7.38!    7.35!    7.24!    7.11!    7.20!    7.35!    7.10!    7.31!   [   ]    [   ]    [   ]    [   ]     10
                11       7.39!    7.33!    7.24!    7.12!    7.22!    7.34!    7.15!    7.32!   [   ]    [   ]    [   ]    [   ]     11
                12       7.39!    7.33!    7.25!    7.05!    7.25!    7.31!    7.24!    7.35!   [   ]    [   ]    [   ]    [   ]     12
                13       7.42!    7.36!    7.24!    7.06!    7.26!    7.31!    7.29!    7.37!   [   ]    [   ]    [   ]    [   ]     13
                14       7.46!    7.21!    7.24!    7.09!    7.27!    7.31!    7.32!    7.32!   [   ]    [   ]    [   ]    [   ]     14
                15       7.48!    7.17!    7.24!    7.11!    7.29!    7.34!    7.17!    7.29!   [   ]    [   ]    [   ]    [   ]     15
                16       7.46!    7.11!    7.25!    7.13!    7.27!    7.34!    7.12!    7.29!   [   ]    [   ]    [   ]    [   ]     16
                17       7.48!    7.11!    7.26!    7.14!    7.29!    7.33!    7.15!    7.30!   [   ]    [   ]    [   ]    [   ]     17
                18       7.46!    7.11!    7.25!    7.18!    7.27!    7.34!    7.17!    7.32!   [   ]    [   ]    [   ]    [   ]     18
                19       7.45!    7.17!    7.26!    7.21!    7.28!    7.34!    7.18!    7.34!   [   ]    [   ]    [   ]    [   ]     19
                20       7.40!    7.19!    7.09!    7.23!    7.29!    7.34!    7.18!    7.36!   [   ]    [   ]    [   ]    [   ]     20
                21       7.42!    7.07!    7.11!    7.26!    7.30!    7.35!    7.22!    7.38!   [   ]    [   ]    [   ]    [   ]     21
                22       7.05!    7.02!    7.18!    7.24!    7.30!    7.36!   [   ]    [   ]X   [   ]    [   ]    [   ]    [   ]     22
                23       6.92!    6.98!    7.20!    7.20!    7.29!    7.39!    7.23!    7.39!   [   ]    [   ]    [   ]    [   ]     23
                24       7.05!    6.99!    7.21!    7.15!    7.30!    7.39!    7.22!   [   ]    [   ]    [   ]    [   ]    [   ]     24
                25       7.16!    6.98!    7.23!    7.11!    7.29!    7.38!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
                26      [   ]X    7.01!    7.22!    7.12!    7.26!    7.39!    7.21!   [   ]    [   ]    [   ]    [   ]    [   ]     26
                27       7.26!    7.03!    7.21!    7.11!    7.24!    7.39!    7.21!   [   ]    [   ]    [   ]    [   ]    [   ]     27
                28       7.25!    7.03!    7.22!    7.08!    7.26!    7.40!    7.25!   [   ]    [   ]    [   ]    [   ]    [   ]     28
                29       7.26!    7.06!    7.06!    7.06!             7.39!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
                30       7.27!    7.07!    6.94!    7.10!             7.39!    7.31!   [   ]    [   ]    [   ]    [   ]    [   ]     30
                31       7.29!             7.00!    7.08!             7.38!            [   ]             [   ]    [   ]              31
      
                Mean     7.33!    7.20!    7.18!    7.13!    7.22!    7.34!    7.25!    7.32!   [   ]    [   ]    [   ]    [   ]
              Median     7.38!    7.17!    7.21!    7.12!    7.26!    7.34!    7.22!    7.32!   [   ]    [   ]    [   ]    [   ]
      Max.Daily Mean     7.48!    7.43!    7.26!    7.26!    7.30!    7.40!    7.42!    7.39!   [   ]    [   ]    [   ]    [   ]
      Min.Daily Mean     6.92!    6.98!    6.94!    7.05!    7.07!    7.27!    7.10!    7.28!   [   ]    [   ]    [   ]    [   ]
            Inst.Max     7.55!    7.45!    7.30!    7.28!    7.33!    7.43!    7.46!    7.70!   [   ]    [   ]    [   ]    [   ]
            Inst.Min     6.84!    6.93!    6.88!    6.98!    7.04!    7.25!    7.03!    7.24!   [   ]    [   ]    [   ]    [   ]
        Missing Days        1        1        0        0        0        0        3        9       30       31       31       30
      
                      Summaries               ------------------ Notes -------------------
                      ---------               All recorded data is continuous and reliable
                                              except where the following tags are used...
       Annual Mean       7.24!                ! ...  Data not yet checked
       Ann. Median       7.26!                X ...  Data rejected
      Missing Days        136                 [    ] Data Not Recorded
      
                      Maximum     Minimum
       Daily Mean        7.48!       6.92!
          Instant        7.70!       6.84!
      
      
      
      
      
      
      

      View downloadable table

      Station 23A120—Verified historical data

      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 23A120—Conductivity

        Period of Record: 2016 — 2017

        Seven-day graph

        Water-year graph

        Mean data table


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                 Washington State Dept. of Ecology                                                            HYDAY V129  Output 05/24/2018
        
                 Site     23A120          Chehalis River @ Centralia                                                     Site     23A120.AT
                 Variable 821.00          Conductivity in MicroSiemens/Cm                                                Year       2017/18
                 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        103!   [   ]X      59!      52!      54!      62!      63!      75!   [   ]    [   ]    [   ]    [   ]      1
                   2        106!      84!      60!      55!      54!      59!      65!      76!   [   ]    [   ]    [   ]    [   ]      2
                   3        107!      85!      56!      58!      55!      61!      64!      78!   [   ]    [   ]    [   ]    [   ]      3
                   4      [   ]X      82!      58!      62!      57!      63!      66!      80!   [   ]    [   ]    [   ]    [   ]      4
                   5        107!      80!      61!      64!      58!      64!      66!      81!   [   ]    [   ]    [   ]    [   ]      5
                   6        106!      74!      63!      61!      61!      64!      65!      82!   [   ]    [   ]    [   ]    [   ]      6
                   7        105!      69!      66!      62!      63!      65!      63!      82!   [   ]    [   ]    [   ]    [   ]      7
                   8        105!      70!      68!      59!      66!      66!      52!      83!   [   ]    [   ]    [   ]    [   ]      8
                   9        106!      72!      71!      56!      67!      62!      46!      84!   [   ]    [   ]    [   ]    [   ]      9
                  10        106!      70!      72!      56!      67!      57!      50!      84!   [   ]    [   ]    [   ]    [   ]     10
                  11        106!      67!      72!      57!      69!      60!      53!      84!   [   ]    [   ]    [   ]    [   ]     11
                  12        106!      69!      73!      47!      69!      62!      55!      82!   [   ]    [   ]    [   ]    [   ]     12
                  13        106!      67!      74!      49!      70!      63!      56!      82!   [   ]    [   ]    [   ]    [   ]     13
                  14        104!      60!      76!      53!      71!   [   ]X      53!      84!   [   ]    [   ]    [   ]    [   ]     14
                  15        102!      56!      77!      56!      69!      64!      45!   [   ]X   [   ]    [   ]    [   ]    [   ]     15
                  16        101!      54!      77!      59!      69!      66!      46!   [   ]X   [   ]    [   ]    [   ]    [   ]     16
                  17         99!      52!      77!      62!      66!      68!      48!      87!   [   ]    [   ]    [   ]    [   ]     17
                  18         98!      54!      78!      62!      55!      69!      51!      88!   [   ]    [   ]    [   ]    [   ]     18
                  19         96!      57!      73!      60!      54!   [   ]X      54!      87!   [   ]    [   ]    [   ]    [   ]     19
                  20         74!      55!      51!      59!      57!      70!   [   ]X      87!   [   ]    [   ]    [   ]    [   ]     20
                  21         71!      49!      53!      57!      60!      71!      60!      88!   [   ]    [   ]    [   ]    [   ]     21
                  22         57!      47!      56!      55!      63!      72!   [   ]    [   ]X   [   ]    [   ]    [   ]    [   ]     22
                  23         58!      48!      58!      53!      65!      67!   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]     23
                  24         64!      49!      60!      50!      67!      63!      68!   [   ]    [   ]    [   ]    [   ]    [   ]     24
                  25         68!      52!      63!      48!      66!      61!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
                  26      [   ]X      54!      64!      50!      59!   [   ]X   [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]     26
                  27         79!      53!      66!      49!      59!   [   ]X      73!   [   ]    [   ]    [   ]    [   ]    [   ]     27
                  28         83!      55!      67!      49!      62!      59!      74!   [   ]    [   ]    [   ]    [   ]    [   ]     28
                  29         86!      54!      53!      51!            [   ]X   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
                  30         88!      57!      44!      49!               59!      75!   [   ]    [   ]    [   ]    [   ]    [   ]     30
                  31         90!               49!      51!            [   ]X            [   ]             [   ]    [   ]              31
        
                  Mean       93!      62!      64!      55!      63!      64!      59!      83!   [   ]    [   ]    [   ]    [   ]
                Median      101!      57!      64!      56!      63!      63!      58!      83!   [   ]    [   ]    [   ]    [   ]
        Max.Daily Mean      107!      85!      78!      64!      71!      72!      75!      88!   [   ]    [   ]    [   ]    [   ]
        Min.Daily Mean       57!      47!      44!      47!      54!      57!      45!      75!   [   ]    [   ]    [   ]    [   ]
              Inst.Max      108!      86!      78!      64!      72!      73!      75!      90!   [   ]    [   ]    [   ]    [   ]
              Inst.Min       50!      45!      43!      46!      53!      55!      43!      75!   [   ]    [   ]    [   ]    [   ]
          Missing Days        2        1        0        0        0        6        6       12       30       31       31       30
        
                        Summaries               ------------------ Notes -------------------
                        ---------               All recorded data is continuous and reliable
                                                except where the following tags are used...
         Annual Mean         67!                ! ...  Data not yet checked
         Ann. Median         64!                X ...  Data rejected
        Missing Days        149                 [    ] Data Not Recorded
        
                        Maximum     Minimum
         Daily Mean         107!         44!
            Instant         108!         43!
        
        
        
        
        
        
        

        View downloadable table

        Station 23A120—Verified historical data

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