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Stream flow monitoring station

N.F. Stillaguamish R. @ Oso

Station details

ID05B090
typeTelemetry  satelite dish   
Latitude48° 16' 21"
Longitude-121° 53' 17.16"
Stream classA
River mile17.6
Staff leadJim Shedd
jim.shedd@ecy.wa.gov
CountySnohomish
Ecoregion
Period of recordJun 2004 - Present
Water Resource Inventory Area (WRIA)
5 active stations   show historical 
  id station name type* coop
05A070 Stillaguamish R. nr Silvana MSH y
05A105 S.F. Stillaguamish R. @ Jordan... T
05B090 N.F. Stillaguamish R. @ Oso T
05B110 N.F. Stillaguamish R. nr Darri... MSH
05D070 Pilchuck Cr. @ Bridge 626 T
*  T–telemetry   SA–stand alone   MSH–manual stage height

Station 05B090—Flow

Period of Record: 2004 — 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 08/21/2018

         Site     05B090          North Fork Stillaguamish River at Oso                                          Site     05B090.AT
         VarFrom  232.00          Raw Stage in Feet                                                              Year       2017/18
         VarTo    262.00          Discharge in Cubic feet/second, Measured flow                                  Table Type    Rate
         Figures are for period starting 00:00

         Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day

           1        196~     451~    1980~    1450~    2160~     741~    1090~    1210~     563~     562~     257!      []      1
           2        214~     579~    1890~    1170~    2950!     687~    1040~    1150~     538~     550~     244!      []      2
           3        176~     681~    1570~    1050~    4170~     627~     939~    1220~     591~     507~     234!      []      3
           4        160~     509~    1280~    1000~    8400A     597~     886~    1390~     612~     462~     224!      []      4
           5        151~     450~    1110~    1620~    6820~     628~    1150~    1320~     557~     474~     214!      []      5
           6        146~     402~    1020~    2320~    3820~     593~    1650~    1470~     529~     508~     209!      []      6
           7        255~     367~     964~    1680~    2710~     567~    2850~    1570~     558~     550~      []       []      7
           8        356~     355~     923~    1850~    2630~     705~    4020~    1570~     569~     470~      []       []      8
           9        246~     413~     888~    2060~    2340~    2040~    2970~    1850~     703~     431~     210!      []      9
          10        205~     620~     867~    1770~    1780~    1290~    2360~    1470L    1000~     430~     207!      []     10
          11        195~     491~     853~      []     1490~    1050~    2140~    1160~     814~     399!     206!      []     11
          12        191~     717~     798~    4680~    1260~    1060~    1750~    1100~     611~     400!     225!      []     12
          13        251~    1680~     732~    4230~    1110~    1320~    1730~    1310~     663~     401!     209!      []     13
          14        231~    2370~     676~    2590~    1050~    1510~    4520~    1550~     777~     390!     199!      []     14
          15        205~    2550~     648~    2130~     949~    1290~    3630~    1650~     617~     382!     194!      []     15
          16        204~    1980~     615~    2040~     977~    1080~    2790~   [   ]X     559~     379!     189!      []     16
          17        492~    1690~     862~    1880~    1580~     962~    2850~   [   ]X     621~     362!     185!      []     17
          18       1250~    1330~    3440~    3810~    1480~     896~    2130~   [   ]X     687~     352!     181!      []     18
          19       4220~    1160~    3210~    2440~    1080~     831~    1680~    1190~     724~     338!     177!      []     19
          20       2740~    2880~    2420~    2170~     936~     771~    1430~    1230~     776~     318!     177!      []     20
          21       2890A    5340A    1550~    2180~     843~     736~    1420~    1080~     752~     297!      []       []     21
          22       6650A   [   ]^    1230~    2220~     771~     814~    1250~    1060~     666~     279!      []       []     22
          23       1930~   10900A    1020~    1870~     707~     831~    1110~    1200~     589~     277!      []       []     23
          24       1120~    4900~     890~    3210~     694~     779~    1100~    1240~     534~     282!      []       []     24
          25        845~    2880~     804~    2460~     710~     702~    1270~    1080~     824~     277!      []       []     25
          26        692~    4260~     714~    1870~     660~     705~    1540~     903~     678~     276!      []       []     26
          27        566~    3530~     655~    1780~     636~    1430~    1800~     764~     537~     271!      []       []     27
          28        488~    2490~    1250~    2060~     634~    1500~    1720~     781~     475~     270!      []       []     28
          29        434~    2180~    2490~    5320A             1130~    1470~     746~     434~     268!      []       []     29
          30        387~    1870~    4260~    5500A             1220~    1340~     658~     441~     266!      []       []     30
          31        353~             2010~    2670~             1170~              609~              262!      []              31

          Mean      917A    2070A    1410~    2440A    1980!     976~    1920~    1200L     633~     377!     208!      []
        Median      353A    1680A    1020~    2100A    1190!     831~    1660~    1200L     611~     379!     208!      []
Max.Daily Mean     6650A   10900A    4260~    5500A    8400!    2040~    4520~    1850L    1000~     562!     257!      []
Min.Daily Mean      146A     355A     615~    1000A     634!     567~     886~     609L     434~     262!     177!      []
      Inst.Max    12300A   16400A    6960~   11800A   10700!    2570~    5720~    2050L    1230~     613!     262!      []
      Inst.Min      143A     330A     581~     959A     610!     557~     838~     577L     415~     252!     174!      []
  Missing Days        0        1        0        1        0        0        0        3        0        0       13       30

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean       1310!                ! ...  Data not yet checked
 Ann. Median        903!                A ...  Above Rating, reliable extrapolation
Missing Days         48                 L ...  Linear interpolation across gap in dat
                                        X ...  Data rejected
                Maximum     Minimum     [    ] Data Not Recorded
 Daily Mean       10900!        146!    ^ ...  Rating Table Exceeded
    Instant       16400!        143!    ~ ...  Provisional data






View downloadable table

Station 05B090—Verified historical data

water-year 2017 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2016 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2015 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2014 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2013 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2012 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2011 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2010 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2009 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2008 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2007 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2006 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2005 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2004 graph crosstab / table 15-minute data table rating curve rating table technical notes

Flow Monitoring Standard Operating Procedures

    Station 05B090—Stage

    Period of Record: 2004 — 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 08/21/2018
    
             Site     05B090          North Fork Stillaguamish River at Oso                                          Site     05B090.AT
             VarFrom  232.00          Raw Stage in Feet                                                              Year       2017/18
             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       0.77~    1.52~    3.35~    2.80~    3.52~    1.89~    2.39~    2.53~    1.59~    1.59~    0.84!   [   ]      1
               2       0.84~    1.78~    3.26~    2.49~    4.17!    1.81~    2.32~    2.46~    1.54~    1.57~    0.80!   [   ]      2
               3       0.70~    1.96~    2.95~    2.33~    5.08~    1.71~    2.18~    2.55~    1.65~    1.47~    0.77!   [   ]      3
               4       0.62~    1.65~    2.64~    2.27~    7.22~    1.66~    2.11~    2.74~    1.68~    1.38~    0.74!   [   ]      4
               5       0.58~    1.53~    2.43~    2.95~    6.53~    1.71~    2.46~    2.66~    1.58~    1.40~    0.70!   [   ]      5
               6       0.55~    1.41~    2.31~    3.67~    4.84~    1.65~    3.02~    2.83~    1.52~    1.48~    0.69!   [   ]      6
               7       0.96~    1.32~    2.22~    3.05~    4.03~    1.60~    4.08~    2.94~    1.58~    1.56~   [   ]    [   ]      7
               8       1.29~    1.29~    2.16~    3.22~    3.95~    1.81~    4.98~    2.94~    1.61~    1.39~   [   ]    [   ]      8
               9       0.95~    1.43~    2.11~    3.42~    3.69~    3.40~    4.22~    3.22~    1.83~    1.31~    0.69!   [   ]      9
              10       0.81~    1.86~    2.08~    3.14~    3.15~    2.62~    3.71~    2.82L    2.27~    1.30~    0.68!   [   ]     10
              11       0.77~    1.62~    2.06~   [   ]     2.85~    2.33~    3.50~    2.47~    2.00~    1.23!    0.67!   [   ]     11
              12       0.76~    1.98~    1.98~    5.37~    2.60~    2.34~    3.12~    2.40~    1.68~    1.24!    0.74!   [   ]     12
              13       0.97~    3.08~    1.88~    5.09~    2.42~    2.67~    3.10~    2.65~    1.76~    1.24!    0.69!   [   ]     13
              14       0.90~    3.71~    1.79~    3.92~    2.34~    2.88~    5.29~    2.92~    1.95~    1.21!    0.65!   [   ]     14
              15       0.81~    3.88~    1.74~    3.49~    2.20~    2.63~    4.70~    3.01~    1.69~    1.19!    0.63!   [   ]     15
              16       0.80~    3.35~    1.69~    3.40~    2.23~    2.37~    4.10~   [   ]X    1.58~    1.18!    0.61!   [   ]     16
              17       1.45~    3.09~    2.01~    3.24~    2.92~    2.22~    4.14~   [   ]X    1.70~    1.14!    0.59!   [   ]     17
              18       2.28~    2.77~    4.55~    4.83~    2.83~    2.12~    3.49~   [   ]X    1.81~    1.11!    0.58!   [   ]     18
              19       5.04~    2.59~    4.36~    3.79~    2.37~    2.03~    3.04~    2.51~    1.87~    1.07!    0.56!   [   ]     19
              20       4.03~    4.09~    3.75~    3.54~    2.18~    1.94~    2.79~    2.55~    1.95~    1.01!    0.56!   [   ]     20
              21       3.92~    5.34~    2.92~    3.54~    2.05~    1.89~    2.78~    2.38~    1.91~    0.95!   [   ]    [   ]     21
              22       6.24~    9.72~    2.56~    3.59~    1.94~    2.00~    2.59~    2.35~    1.77~    0.90!   [   ]    [   ]     22
              23       3.31~    8.22~    2.29~    3.24~    1.84~    2.03~    2.41~    2.53~    1.64~    0.89!   [   ]    [   ]     23
              24       2.55~    5.50~    2.12~    4.42~    1.82~    1.95~    2.40~    2.57~    1.53~    0.91!   [   ]    [   ]     24
              25       2.20~    4.16~    1.99~    3.80~    1.85~    1.83~    2.60~    2.38~    2.01~    0.89!   [   ]    [   ]     25
              26       1.98~    5.03~    1.85~    3.24~    1.76~    1.84~    2.91~    2.13~    1.79~    0.89!   [   ]    [   ]     26
              27       1.76~    4.64~    1.76~    3.15~    1.72~    2.74~    3.18~    1.93~    1.54~    0.88!   [   ]    [   ]     27
              28       1.61~    3.84~    2.50~    3.43~    1.72~    2.86~    3.09~    1.96~    1.40~    0.87!   [   ]    [   ]     28
              29       1.49~    3.54~    3.72~    5.44~             2.44~    2.83~    1.90~    1.31~    0.87!   [   ]    [   ]     29
              30       1.37~    3.24~    5.06~    5.75~             2.55~    2.69~    1.76~    1.33~    0.86!   [   ]    [   ]     30
              31       1.29~             3.38~    3.99~             2.49~             1.68~             0.85!   [   ]              31
    
              Mean     1.73~    3.30~    2.63~    3.65~    3.07!    2.19~    3.21~    2.49L    1.70~    1.16!    0.68!   [   ]
            Median     1.29~    3.08~    2.29~    3.46~    2.51!    2.03~    3.03~    2.53L    1.68~    1.18!    0.68!   [   ]
    Max.Daily Mean     6.24~    9.72~    5.06~    5.75~    7.22!    3.40~    5.29~    3.22L    2.27~    1.59!    0.84!   [   ]
    Min.Daily Mean     0.55~    1.29~    1.69~    2.27~    1.72!    1.60~    2.11~    1.68L    1.31~    0.85!    0.56!   [   ]
          Inst.Max     8.77~   11.96~    6.63~    8.62~    8.21!    3.90~    5.99~    3.42L    2.57~    1.68!    0.85!   [   ]
          Inst.Min     0.54~    1.23~    1.63~    2.21~    1.68!    1.58~    2.04~    1.62L    1.27~    0.82!    0.55!   [   ]
      Missing Days        0        0        0        1        0        0        0        3        0        0       13       30
    
                    Summaries               ------------------ Notes -------------------
                    ---------               All recorded data is continuous and reliable
                                            except where the following tags are used...
     Annual Mean       2.40!                ! ...  Data not yet checked
     Ann. Median       2.17!                L ...  Linear interpolation across gap in dat
    Missing Days         47                 X ...  Data rejected
                                            [    ] Data Not Recorded
                    Maximum     Minimum     ~ ...  Provisional data
     Daily Mean        9.72!       0.55!
        Instant       11.96!       0.54!
    
    
    
    
    
    

    View downloadable table

    Station 05B090—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-year 2015 graph crosstab / table 15-minute data table technical notes
    water-year 2014 graph crosstab / table 15-minute data table technical notes
    water-year 2013 graph crosstab / table 15-minute data table technical notes
    water-year 2012 graph crosstab / table 15-minute data table technical notes
    water-year 2011 graph crosstab / table 15-minute data table technical notes
    water-year 2010 graph crosstab / table 15-minute data table technical notes
    water-year 2009 graph crosstab / table 15-minute data table technical notes
    water-year 2008 graph crosstab / table 15-minute data table technical notes
    water-year 2007 graph crosstab / table 15-minute data table technical notes
    water-year 2006 graph crosstab / table 15-minute data table technical notes
    water-year 2005 graph crosstab / table 15-minute data table technical notes
    water-year 2004 graph crosstab / table 15-minute data table technical notes

    Stage Monitoring Standard Operating Procedures

      Station 05B090—Rainfall

      Period of Record: 2012 — 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 08/21/2018
      
               Site     05B090          North Fork Stillaguamish River at Oso                                          Site     05B090.AT
               Variable 11.00           Rainfall in Inches                                                             Year       2017/18
               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       0.44!    1.02!    0.63!    0.01!    0.45!    0.22!    0.44!    0.03!        !    0.14!        !   [   ]      1
                 2       0.01!    0.84!    0.46!        !    0.89!    0.06!    0.18!        !        !    0.15!        !   [   ]      2
                 3           !    0.72!    0.03!    0.01!    1.07!        !    0.04!        !    0.07!        !        !   [   ]      3
                 4           !    0.01!        !    0.03!    1.89!    0.30!    0.41!        !    0.01!        !        !   [   ]      4
                 5           !    0.11!        !    0.78!    1.11!    0.20!    0.42!        !        !        !        !   [   ]      5
                 6       0.24!        !    0.01!    0.24!    0.18!        !    0.02!        !        !    0.05!        !   [   ]      6
                 7       0.31!        !        !    0.98!    0.13!        !    1.01!        !        !        !   [   ]    [   ]      7
                 8       0.09!        !    0.01!    0.42!    0.09!    0.88!    0.67!    0.21!    0.51!        !   [   ]    [   ]      8
                 9           !    0.34!    0.01!    0.76!    0.01!    0.40!    0.01!    0.19!    0.20!    0.01!        !   [   ]      9
                10       0.10!    0.03!        !    0.05!    0.01!        !    0.27!    0.08!    0.72!    0.06!        !   [   ]     10
                11       0.05!    0.19!    0.01!   [   ]         !        !    0.41!        !    0.02!        !    0.01!   [   ]     11
                12       0.33!    0.88!        !    0.98!        !        !    0.12!        !        !        !        !   [   ]     12
                13       0.81!    1.29!        !    0.27!    0.04!    0.08!    0.51!        !    0.47!        !        !   [   ]     13
                14           !    0.65!        !        !    0.70!    0.16!    1.46!        !        !        !    0.01!   [   ]     14
                15           !    0.88!    0.21!    0.03!    0.08!    0.01!    0.27!        !        !        !        !   [   ]     15
                16       0.01!    0.30!    0.10!    0.26!    0.67!        !    1.46!        !    0.02!        !        !   [   ]     16
                17       0.40!    0.44!    2.60!    0.55!    1.50!    0.07!    0.69!        !        !        !        !   [   ]     17
                18       1.32!    0.02!    0.94!    0.73!    0.66!        !        !    0.01!        !        !        !   [   ]     18
                19       0.63!    1.07!    1.93!    0.42!        !        !        !    0.07!        !        !        !   [   ]     19
                20       0.57!    0.73!    0.10!    0.23!    0.01!        !    0.05!    0.17!    0.01!        !        !   [   ]     20
                21       1.69!    0.92!        !    0.84!        !        !    0.25!        !        !        !   [   ]    [   ]     21
                22       0.18!    0.91!    0.06!    0.24!    0.01!    0.33!        !        !    0.01!        !   [   ]    [   ]     22
                23           !    0.75!        !    0.75!        !    0.22!        !        !        !        !   [   ]    [   ]     23
                24           !    0.16!        !    0.88!    0.59!    0.43!        !    0.02!    0.17!        !   [   ]    [   ]     24
                25       0.03!    0.10!    0.04!    0.25!    0.28!    0.01!        !        !    0.37!        !   [   ]    [   ]     25
                26           !    1.66!    0.02!    0.24!    0.12!    0.47!        !        !    0.02!        !   [   ]    [   ]     26
                27           !    0.07!        !    0.37!    0.16!    1.44!        !        !        !        !   [   ]    [   ]     27
                28           !    0.70!    0.99!    0.13!    0.15!    0.05!    0.20!        !        !        !   [   ]    [   ]     28
                29           !    0.05!    1.44!    1.61!             0.12!    0.15!        !        !        !   [   ]    [   ]     29
                30           !    0.82!    0.19!    0.58!             0.36!    0.09!        !    0.30!        !   [   ]    [   ]     30
                31           !                 !    0.23!                 !             0.02!                 !   [   ]              31
      
                Mean     0.23!    0.52!    0.32!    0.43!    0.39!    0.19!    0.30!    0.03!    0.10!    0.01!    0.00!   [   ]
             Maximum     1.69!    1.66!    2.60!    1.61!    1.89!    1.44!    1.46!    0.21!    0.72!    0.15!    0.01!   [   ]
             Minimum     0.00!    0.00!    0.00!    0.00!    0.00!    0.00!    0.00!    0.00!    0.00!    0.00!    0.00!   [   ]
               Total     7.21!   15.66!    9.78!   12.87!   10.80!    5.81!    9.13!    0.80!    2.90!    0.41!    0.02!   [   ]
        Missing Days        0        0        0        1        0        0        0        0        0        0       13       30
      
                      Summaries               ------------------ Notes -------------------
                      ---------               All recorded data is continuous and reliable
                                              except where the following tags are used...
       Annual Mean       0.23!                ! ...  Data not yet checked
      Annual Total      75.39!                [    ] Data Not Recorded
      Missing Days         44
      
                      Maximum     Minimum
            Daily        2.60!       0.00!
      
      
      
      
      
      
      
      
      
      

      View downloadable table

      Station 05B090—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-year 2015 graph crosstab / table 15-minute data table technical notes
      water-year 2014 graph crosstab / table 15-minute data table technical notes
      water-year 2013 graph crosstab / table 15-minute data table technical notes
      water-year 2012 graph crosstab / table 15-minute data table technical notes

      Rainfall Monitoring Standard Operating Procedures

        Station 05B090—Air Temp.

        Period of Record: 2004 — 2017

        Seven-day graph

        Water-year graph

        Mean data table


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                 Washington State Dept. of Ecology                                                            HYDAY V129  Output 08/21/2018
        
                 Site     05B090          North Fork Stillaguamish River at Oso                                          Site     05B090.AT
                 Variable 50.00           Air Temperature in Degrees Celcius                                             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       10.0!     7.7!     5.2!    -0.6!     4.3!     4.3!     5.0!    11.2!    13.1!    14.4!    17.3!   [   ]      1
                   2       10.6!     5.8!     4.5!     0.2!     6.8!     3.2!     4.6!    13.3!    17.7!    13.7!    17.3!   [   ]      2
                   3       10.8!     2.0!     3.0!     0.6!     8.5!     4.6!     5.7!    16.2!    11.4!    17.0!    17.6!   [   ]      3
                   4       10.5!     1.8!     1.9!     4.1!     7.7!     3.2!     5.6!    13.6!    12.7!    20.9!    18.8!   [   ]      4
                   5       11.3!     2.6!     1.3!     8.8!     6.9!     3.2!     8.2!    15.6!    13.5!    21.7!    21.4!   [   ]      5
                   6       10.6!     2.2!     4.0!     6.4!     6.9!     4.8!    12.3!    18.3!    15.6!    20.6!    21.6!   [   ]      6
                   7        9.7!     4.3!     1.6!     4.6!     7.3!     5.6!    10.1!    15.1!    13.7!    17.8!   [   ]    [   ]      7
                   8       11.0!     9.5!    -0.1!     6.0!     8.2!     6.6!     8.5!    17.9!    12.9!    19.5!   [   ]    [   ]      8
                   9       10.0!     7.9!     0.2!     6.1!     4.6!     4.4!    11.6!    14.9!    12.1!    18.1!    24.5!   [   ]      9
                  10        7.7!     6.7!     1.2!     4.5!     1.7!     6.0!    11.7!    10.9!     8.6!    16.4!    22.6!   [   ]     10
                  11        7.1!     6.4!     0.4!   [   ]      2.0!     9.6!     8.6!    12.9!    12.7!    19.7!    18.4!   [   ]     11
                  12        6.8!     8.3!     1.2!     6.4!     1.4!    13.1!     6.2!    16.3!    14.8!    21.7!    18.6!   [   ]     12
                  13        6.5!     8.6!     1.8!     7.6!     1.2!    12.3!     8.1!    19.4!    12.4!    21.1!    18.1!   [   ]     13
                  14        7.5!     6.8!     2.0!     8.3!     1.3!     6.2!     7.6!    21.1!    14.1!    21.5!    20.4!   [   ]     14
                  15       10.7!     6.4!     2.9!     9.4!     2.7!     6.7!     9.0!    17.8!    14.8!    23.1!    21.1!   [   ]     15
                  16       11.2!     5.2!     3.1!     8.3!     3.4!     6.8!     5.5!    16.1!    17.1!    23.0!    18.2!   [   ]     16
                  17       11.1!     5.1!     4.6!     8.6!     3.7!     5.9!     6.5!    14.0!    20.5!    22.3!    17.6!   [   ]     17
                  18       10.2!     5.3!     5.8!     6.8!    -0.1!     6.6!     8.4!    15.1!    21.7!    18.8!    17.9!   [   ]     18
                  19       10.5!     4.8!     3.0!     4.8!    -2.2!     5.6!     9.7!    15.7!    21.7!    16.1!    18.2!   [   ]     19
                  20        7.8!     5.1!     0.9!     4.9!    -2.8!     6.1!    11.0!    13.2!    23.7!    17.6!    19.1!   [   ]     20
                  21        6.5!     7.0!    -0.7!     6.4!    -2.7!     9.1!     8.9!    15.1!    17.4!    17.6!   [   ]    [   ]     21
                  22       10.2!    13.9!     0.2!     4.6!    -1.9!     5.3!     9.0!    18.0!    15.7!    20.8!   [   ]    [   ]     22
                  23       10.4!    10.6!    -1.7!     4.0!    -3.6!     3.6!    13.1!    17.8!    16.0!    22.7!   [   ]    [   ]     23
                  24       11.0!     7.7!    -0.8!     5.4!     0.7!     3.0!    15.2!    15.7!    18.6!    21.8!   [   ]    [   ]     24
                  25        9.4!     7.7!    -0.3!     3.7!     3.1!     4.2!    16.9!    12.7!    13.8!    23.0!   [   ]    [   ]     25
                  26       10.9!     7.7!     0.2!     3.5!     2.4!     5.0!    20.0!    11.9!    15.9!    23.2!   [   ]    [   ]     26
                  27        9.9!     5.7!     0.9!     5.7!     2.2!     6.8!    12.5!    16.0!    15.2!    22.0!   [   ]    [   ]     27
                  28       10.7!     4.8!     2.8!     6.3!     3.8!     6.8!    10.2!    14.9!    13.9!    22.1!   [   ]    [   ]     28
                  29        7.4!     5.5!     4.7!     7.5!              6.9!     9.9!    11.8!    15.6!    24.4!   [   ]    [   ]     29
                  30        8.1!     5.2!     4.8!     4.3!              8.1!    10.7!    13.3!    14.6!    24.0!   [   ]    [   ]     30
                  31        6.7!              0.8!     3.2!              8.0!             10.7!             21.4!   [   ]              31
        
                  Mean      9.4!     6.3!     1.9!     5.3!     2.8!     6.2!     9.7!    15.1!    15.4!    20.3!    19.4!   [   ]
                Median     10.2!     6.1!     1.6!     5.5!     2.6!     6.0!     9.0!    15.1!    14.8!    21.1!    18.5!   [   ]
        Max.Daily Mean     11.3!    13.9!     5.8!     9.4!     8.5!    13.1!    20.0!    21.1!    23.7!    24.4!    24.5!   [   ]
        Min.Daily Mean      6.5!     1.8!    -1.7!    -0.6!    -3.6!     3.0!     4.6!    10.7!     8.6!    13.7!    17.3!   [   ]
              Inst.Max     23.2!    20.0!    12.6!    17.8!    10.7!    22.9!    31.2!    33.2!    33.7!    37.0!    36.1!   [   ]
              Inst.Min     -0.4!    -2.7!    -3.6!    -3.5!    -7.3!    -3.1!    -0.1!     3.7!     4.6!     7.8!     8.4!   [   ]
          Missing Days        0        0        0        1        0        0        0        0        0        0       13       30
        
                        Summaries               ------------------ Notes -------------------
                        ---------               All recorded data is continuous and reliable
                                                except where the following tags are used...
         Annual Mean        9.9!                ! ...  Data not yet checked
         Ann. Median        8.5!                [    ] Data Not Recorded
        Missing Days         44
        
                        Maximum     Minimum
         Daily Mean        24.5!       -3.6!
            Instant        37.0!       -7.3!
        
        
        
        
        
        
        

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        Station 05B090—Verified historical data

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        Air Temp. Monitoring Standard Operating Procedures