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Stream flow monitoring station

Morse Creek blw Aqueduct

Station details

ID18C150
typeTelemetry  satelite dish   
Latitude48° 02' 17" N
Longitude123° 20' 57" W
Stream classA
River mile6.5
Staff leadTyler Burks
tyler.burks@ecy.wa.gov
CountyClallam
EcoregionVolcanics
Period of recordFeb 2003 - Present
Water Resource Inventory Area (WRIA)
8 active stations   show historical 
  id station name type* coop
18A050 Dungeness R. nr mouth T
18C150 Morse Creek blw Aqueduct T
18F250 Agnew Irrigation Ditch nr Sequ... T
18H250 Sequim/Prairie Irrigation Ditc... T
18J250 Highland Irrigation Ditch nr S... T
18K250 Independent Irrigation Ditch n... T
18P070 McDonald Creek @ HWY 101 T
18R250 McDonald Irrigation Ditch T
*  T–telemetry   SA–stand alone   MSH–manual stage height

Station description

The Elwha-Morse Management Team (EMMT) suggested this station based upon Morse Creek’s importance to salmon recovery efforts in Clallam County. Although a gauge is also located near the mouth of Morse Creek, EMMT was interested in understanding the flow regime in the “bypass” reach between the City of Port Angeles’ diversion dam and hydroelectric facility. This section of the river has been identified as important salmon and steelhead spawning habitat.

Station Photo

Photo of stream from sample site

Station 18C150—Flow

Period of Record: 2003 — 2014

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 V121  Output 04/19/2015

         Site     18C150          Morse Creek below Aqueduct                                                     Site     18C150.AT
         VarFrom  232.00          Raw Stage in Feet                                                              Year       2014/15
         VarTo    262.00          Discharge in Cubic feet/second, Measured flow                                  Table Type    Rate
         Figures are for period ending 24:00

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

           1       25.4B     166~     194~     133~     117!     126!     118!      []       []       []       []       []      1
           2       25.0B     134~     160~     128~     115!     118!     113!      []       []       []       []       []      2
           3       24.7B     117~     140~     121~     109!     108!     111!      []       []       []       []       []      3
           4       24.9B     121~     134~     163~     106!      []      108!      []       []       []       []       []      4
           5       23.7B     101~     138~     521A     238!      []      105!      []       []       []       []       []      5
           6       23.6B     143~     146~     429A   [   ]^    96.1!     101!      []       []       []       []       []      6
           7       26.7B     135~     131~     314~   [   ]^    93.5!    97.2!      []       []       []       []       []      7
           8       26.0B     114~     158A     254~     513!    90.6!    93.4!      []       []       []       []       []      8
           9       22.7B     128~     517A     217~     417!    88.3!      []       []       []       []       []       []      9
          10       23.3B     120~   [   ]^     196~     343!      []     90.4!      []       []       []       []       []     10
          11       25.5B     103~   [   ]^     179~     281!    86.8!    92.1!      []       []       []       []       []     11
          12       27.4B    89.3~     544A     164~     244!    87.2!    86.5!      []       []       []       []       []     12
          13       25.6B    86.8~     411A     153~     219!    81.6!    85.5!      []       []       []       []       []     13
          14       50.9B    79.8~     317~     145~     199!     138!    82.2!      []       []       []       []       []     14
          15       31.3B    74.1~     258~     147~     186!     173!    79.5!      []       []       []       []       []     15
          16       31.0B    71.6~     217~     174~     172!     200!    79.2!      []       []       []       []       []     16
          17       28.2B    70.0~     189~     156~     160!     181!    79.6!      []       []       []       []       []     17
          18       31.8B    69.5~     174~     377A     152!      []     77.9!      []       []       []       []       []     18
          19       27.1B    68.6~     172~     317~     145!      []       []       []       []       []       []       []     19
          20       48.3B    67.3~     189~     244~     139!     208!      []       []       []       []       []       []     20
          21       41.8B    90.2~     268~     206~     131!      []       []       []       []       []       []       []     21
          22        134~     105~     223~     187~     124!      []       []       []       []       []       []       []     22
          23        180~     142~     233~     180~     118!      []       []       []       []       []       []       []     23
          24        106~     121~     236~     180~     113!     174!      []       []       []       []       []       []     24
          25        162~     203~     204~     175~     110!     160!      []       []       []       []       []       []     25
          26        232~     216~     184~     169~     108!     149!      []       []       []       []       []       []     26
          27        144~     222~     176~     155!     148!     141!      []       []       []       []       []       []     27
          28        117~     529A     163~     142!     146!     144!      []       []       []       []       []       []     28
          29        112~     386A     153~     134!              133!      []       []       []       []       []       []     29
          30        138~     249~     140~     127!              126!      []       []       []       []       []       []     30
          31        220~              140~     121!              125!               []                []       []              31

          Mean     69.7B     144A     218A     204!     187!     132!    94.1!      []       []       []       []       []
        Median     31.0B     118A     184A     174!     147!     126!    92.1!      []       []       []       []       []
Max.Daily Mean      232B     529A     544A     521!     513!     208!     118!      []       []       []       []       []
Min.Daily Mean     22.7B    67.3A     131A     121!     106!    81.6!    77.9!      []       []       []       []       []
      Inst.Max      345B     651A     632A     632!     597!     267!     123!      []       []       []       []       []
      Inst.Min     21.0B    62.9A     125A     116!     104!    80.1!    76.6!      []       []       []       []       []
  Missing Days        0        0        2        0        2        8       13       31       30       31       31       30

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean        153!                ! ...  Data not yet checked
 Ann. Median        135!                A ...  Above Rating, reliable extrapolation
Missing Days        178                 B ...  Below rating, reliable extrapolation
                                        [    ] Data Not Recorded
                Maximum     Minimum     ^ ...  Rating Table Exceeded
 Daily Mean         544!       22.7!    ~ ...  Provisional data
    Instant         651!       21.0!






View downloadable table

Station 18C150—Verified historical data

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
water-year 2003 graph crosstab / table 15-minute data table rating curve rating table technical notes

Flow Monitoring Standard Operating Procedures

    Station 18C150—Stage

    Period of Record: 2003 — 2014

    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 V121  Output 04/19/2015
    
             Site     18C150          Morse Creek below Aqueduct                                                     Site     18C150.AT
             VarFrom  232.00          Raw Stage in Feet                                                              Year       2014/15
             VarTo    233.00          Corrected Stage in Feet, Measured                                              Table Type   Level
             Figures are for period ending 24:00
    
             Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day
    
               1       1.08~    2.32~    2.48~    2.12~    2.01!    2.07!    2.02!   [   ]    [   ]    [   ]    [   ]    [   ]      1
               2       1.07~    2.13~    2.28~    2.08~    1.99!    2.02!    1.98!   [   ]    [   ]    [   ]    [   ]    [   ]      2
               3       1.07~    2.01~    2.16~    2.04~    1.95!    1.94!    1.96!   [   ]    [   ]    [   ]    [   ]    [   ]      3
               4       1.07~    2.04~    2.12~    2.25~    1.93!   [   ]     1.94!   [   ]    [   ]    [   ]    [   ]    [   ]      4
               5       1.05~    1.89~    2.15~    3.74~    2.62!   [   ]     1.92!   [   ]    [   ]    [   ]    [   ]    [   ]      5
               6       1.05~    2.17~    2.20~    3.45~    4.51!    1.85!    1.89!   [   ]    [   ]    [   ]    [   ]    [   ]      6
               7       1.10~    2.13~    2.11~    3.03~    4.09!    1.83!    1.86!   [   ]    [   ]    [   ]    [   ]    [   ]      7
               8       1.09~    1.98~    2.24~    2.77~    3.72!    1.81!    1.83!   [   ]    [   ]    [   ]    [   ]    [   ]      8
               9       1.03~    2.08~    3.73~    2.60~    3.41!    1.79!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
              10       1.04~    2.03~    4.37~    2.49~    3.14!   [   ]     1.81!   [   ]    [   ]    [   ]    [   ]    [   ]     10
              11       1.08~    1.90~    4.27~    2.40~    2.89!    1.78!    1.82!   [   ]    [   ]    [   ]    [   ]    [   ]     11
              12       1.11~    1.80~    3.81~    2.31~    2.72!    1.78!    1.77!   [   ]    [   ]    [   ]    [   ]    [   ]     12
              13       1.08~    1.78~    3.39~    2.25~    2.60!    1.73!    1.77!   [   ]    [   ]    [   ]    [   ]    [   ]     13
              14       1.40~    1.72~    3.04~    2.19~    2.51!    2.14!    1.74!   [   ]    [   ]    [   ]    [   ]    [   ]     14
              15       1.17~    1.67~    2.79~    2.21~    2.43!    2.34!    1.72!   [   ]    [   ]    [   ]    [   ]    [   ]     15
              16       1.17~    1.65~    2.60~    2.36~    2.36!    2.51!    1.71!   [   ]    [   ]    [   ]    [   ]    [   ]     16
              17       1.13~    1.63~    2.45~    2.26~    2.28!    2.41!    1.72!   [   ]    [   ]    [   ]    [   ]    [   ]     17
              18       1.18~    1.62~    2.37~    3.27~    2.24!   [   ]     1.70!   [   ]    [   ]    [   ]    [   ]    [   ]     18
              19       1.11~    1.62~    2.36~    3.04~    2.20!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
              20       1.39~    1.60~    2.44~    2.73~    2.16!    2.54!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
              21       1.32~    1.78~    2.83~    2.54~    2.11!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
              22       2.09~    1.92~    2.63~    2.44~    2.05!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
              23       2.39~    2.16~    2.67~    2.40~    2.02!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
              24       1.92~    2.04~    2.69~    2.40~    1.98!    2.37!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
              25       2.23~    2.50~    2.53~    2.38~    1.96!    2.29!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
              26       2.66~    2.59~    2.43~    2.34~    1.94!    2.22!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
              27       2.19~    2.62~    2.38~    2.26!    2.21!    2.17!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
              28       2.01~    3.75~    2.31~    2.18!    2.20!    2.19!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
              29       1.97~    3.29~    2.24~    2.12!             2.11!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
              30       2.11~    2.75~    2.17~    2.08!             2.07!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
              31       2.61~             2.16~    2.04!             2.07!            [   ]             [   ]    [   ]              31
    
              Mean     1.48~    2.10~    2.66~    2.48!    2.51!    2.09!    1.83!   [   ]    [   ]    [   ]    [   ]    [   ]
            Median     1.17~    2.02~    2.44~    2.36!    2.22!    2.07!    1.82!   [   ]    [   ]    [   ]    [   ]    [   ]
    Max.Daily Mean     2.66~    3.75~    4.37~    3.74!    4.51!    2.54!    2.02!   [   ]    [   ]    [   ]    [   ]    [   ]
    Min.Daily Mean     1.03~    1.60~    2.11~    2.04!    1.93!    1.73!    1.70!   [   ]    [   ]    [   ]    [   ]    [   ]
          Inst.Max     3.15~    4.12~    5.23~    4.07!    5.01!    2.83!    2.05!   [   ]    [   ]    [   ]    [   ]    [   ]
          Inst.Min     1.00~    1.56~    2.06~    2.00!    1.91!    1.72!    1.69!   [   ]    [   ]    [   ]    [   ]    [   ]
      Missing Days        0        0        0        0        0        8       13       31       30       31       31       30
    
                    Summaries               ------------------ Notes -------------------
                    ---------               All recorded data is continuous and reliable
                                            except where the following tags are used...
     Annual Mean       2.19!                ! ...  Data not yet checked
     Ann. Median       2.14!                [    ] Data Not Recorded
    Missing Days        174                 ~ ...  Provisional data
    
                    Maximum     Minimum
     Daily Mean        4.51!       1.03!
        Instant        5.23!       1.00!
    
    
    
    
    
    

    View downloadable table

    Station 18C150—Verified historical data

    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
    water-year 2003 graph crosstab / table 15-minute data table technical notes

    Stage Monitoring Standard Operating Procedures

      Station 18C150—Water Temp.

      Period of Record: 2003 — 2014

      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 V121  Output 04/19/2015
      
               Site     18C150          Morse Creek below Aqueduct                                                     Site     18C150.AT
               Variable 450.00          Water Temperature in Degrees Celsius                                           Year       2014/15
               Figures are for period ending 24:00                                                                     Table Type   Level
      
               Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day
      
                 1        8.5!     6.6!     1.7!     1.6!     5.0!     3.7!     4.9!   [   ]    [   ]    [   ]    [   ]    [   ]      1
                 2        8.4!     6.0!     1.9!     2.6!     4.8!     3.8!     4.5!   [   ]    [   ]    [   ]    [   ]    [   ]      2
                 3        8.5!     6.9!     1.9!     2.8!     4.9!     2.9!     4.7!   [   ]    [   ]    [   ]    [   ]    [   ]      3
                 4        9.4!     7.7!     2.8!     3.0!     5.1!   [   ]      4.2!   [   ]    [   ]    [   ]    [   ]    [   ]      4
                 5        9.7!     7.5!     3.3!     4.5!     5.6!   [   ]      4.0!   [   ]    [   ]    [   ]    [   ]    [   ]      5
                 6       10.1!     8.1!     4.0!     5.1!     6.4!     4.0!     4.2!   [   ]    [   ]    [   ]    [   ]    [   ]      6
                 7       10.5!     6.9!     4.1!     4.9!     6.2!     4.3!     4.4!   [   ]    [   ]    [   ]    [   ]    [   ]      7
                 8       10.3!     6.1!     4.9!     4.7!     6.1!     4.5!     5.0!   [   ]    [   ]    [   ]    [   ]    [   ]      8
                 9        9.7!     6.4!     6.5!     5.0!     6.3!     4.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
                10        9.5!     6.1!     6.5!     5.3!     6.3!   [   ]      5.2!   [   ]    [   ]    [   ]    [   ]    [   ]     10
                11        9.6!     4.6!     6.2!     5.3!     5.8!     5.9!     4.9!   [   ]    [   ]    [   ]    [   ]    [   ]     11
                12        9.0!     2.8!     5.8!     5.0!     6.3!     6.0!     4.3!   [   ]    [   ]    [   ]    [   ]    [   ]     12
                13        9.3!     1.6!     4.8!     4.3!     6.8!     5.9!     4.5!   [   ]    [   ]    [   ]    [   ]    [   ]     13
                14        9.1!     1.0!     4.1!     4.1!     6.5!     6.5!     4.2!   [   ]    [   ]    [   ]    [   ]    [   ]     14
                15        8.7!     0.7!     4.1!     4.3!     4.8!     5.1!     4.0!   [   ]    [   ]    [   ]    [   ]    [   ]     15
                16        8.6!     0.7!     4.8!     4.6!     4.4!     4.4!     4.5!   [   ]    [   ]    [   ]    [   ]    [   ]     16
                17        9.0!     1.3!     4.9!     4.2!     4.2!     4.6!     5.5!   [   ]    [   ]    [   ]    [   ]    [   ]     17
                18        9.4!     2.1!     5.0!     5.2!     4.7!   [   ]      5.7!   [   ]    [   ]    [   ]    [   ]    [   ]     18
                19        9.6!     2.9!     5.0!     4.7!     5.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
                20        9.8!     3.6!     5.0!     4.2!     5.4!     5.7!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
                21        9.2!     4.2!     5.6!     3.9!     4.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
                22        9.0!     4.3!     4.8!     4.6!     3.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
                23        8.0!     4.3!     4.9!     5.3!     3.4!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
                24        7.0!     4.3!     4.5!     6.2!     4.1!     4.9!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
                25        7.5!     5.0!     3.6!     6.4!     4.8!     5.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
                26        7.0!     5.6!     3.7!     6.0!     5.3!     6.4!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
                27        6.3!     6.3!     4.2!     5.8!     5.2!     6.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
                28        7.3!     5.9!     3.6!     5.1!     4.1!     6.2!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
                29        7.7!     3.0!     2.3!     4.2!              6.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
                30        7.6!     1.5!     0.9!     4.2!              6.8!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
                31        7.8!              1.2!     4.5!              6.1!            [   ]             [   ]    [   ]              31
      
                Mean      8.7!     4.5!     4.1!     4.6!     5.2!     5.3!     4.6!   [   ]    [   ]    [   ]    [   ]    [   ]
              Median      9.0!     4.4!     4.2!     4.6!     5.1!     5.5!     4.5!   [   ]    [   ]    [   ]    [   ]    [   ]
      Max.Daily Mean     10.5!     8.1!     6.5!     6.4!     6.8!     6.8!     5.7!   [   ]    [   ]    [   ]    [   ]    [   ]
      Min.Daily Mean      6.3!     0.7!     0.9!     1.6!     3.4!     2.9!     4.0!   [   ]    [   ]    [   ]    [   ]    [   ]
            Inst.Max     10.7!     8.4!     6.8!     6.6!     7.1!     7.3!     6.7!   [   ]    [   ]    [   ]    [   ]    [   ]
            Inst.Min      5.8!     0.3!     0.7!     1.2!     3.0!     2.7!     3.1!   [   ]    [   ]    [   ]    [   ]    [   ]
        Missing Days        0        0        0        0        0        8       13       31       30       31       31       30
      
                      Summaries               ------------------ Notes -------------------
                      ---------               All recorded data is continuous and reliable
                                              except where the following tags are used...
       Annual Mean        5.3!                ! ...  Data not yet checked
       Ann. Median        5.0!                [    ] Data Not Recorded
      Missing Days        174
      
                      Maximum     Minimum
       Daily Mean        10.5!        0.7!
          Instant        10.7!        0.3!
      
      
      
      
      
      
      

      View downloadable table

      Station 18C150—Verified historical data

      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
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      water-year 2003 graph crosstab / table 15-minute data table technical notes

      Water Temp. Monitoring Standard Operating Procedures

        Station 18C150—Air Temp.

        Period of Record: 2003 — 2014

        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 V121  Output 04/19/2015
        
                 Site     18C150          Morse Creek below Aqueduct                                                     Site     18C150.AT
                 Variable 50.00           Air Temperature in Degrees Celcius                                             Year       2014/15
                 Figures are for period ending 24:00                                                                     Table Type   Level
        
                 Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day
        
                   1        8.0!     4.3!    -4.1!    -3.0!     4.1!     1.8!     3.5!   [   ]    [   ]    [   ]    [   ]    [   ]      1
                   2        8.4!     5.4!    -3.1!    -0.6!     4.1!     1.8!     3.7!   [   ]    [   ]    [   ]    [   ]    [   ]      2
                   3        9.2!     7.9!    -2.5!     0.1!     4.8!    -0.3!     3.8!   [   ]    [   ]    [   ]    [   ]    [   ]      3
                   4       11.1!     8.6!    -0.5!     1.3!     5.1!   [   ]      3.1!   [   ]    [   ]    [   ]    [   ]    [   ]      4
                   5       11.7!     8.4!     0.4!     3.7!     6.5!   [   ]      2.8!   [   ]    [   ]    [   ]    [   ]    [   ]      5
                   6       13.0!     9.2!     1.5!     4.4!     7.2!     3.8!     4.0!   [   ]    [   ]    [   ]    [   ]    [   ]      6
                   7       13.1!     4.2!     1.8!     3.1!     6.9!     4.2!     4.9!   [   ]    [   ]    [   ]    [   ]    [   ]      7
                   8       11.3!     3.9!     4.8!     1.8!     6.2!     4.8!     6.3!   [   ]    [   ]    [   ]    [   ]    [   ]      8
                   9       10.2!     6.2!     7.8!     2.6!     6.5!     4.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
                  10       10.3!     3.2!     7.3!     4.5!     6.5!   [   ]      5.7!   [   ]    [   ]    [   ]    [   ]    [   ]     10
                  11        9.5!    -0.7!     5.8!     5.0!     5.4!     7.6!     3.6!   [   ]    [   ]    [   ]    [   ]    [   ]     11
                  12        8.9!    -3.9!     4.6!     4.5!     6.8!     6.8!     3.9!   [   ]    [   ]    [   ]    [   ]    [   ]     12
                  13        9.9!    -4.3!     2.1!     3.2!     7.4!     6.8!     3.7!   [   ]    [   ]    [   ]    [   ]    [   ]     13
                  14        8.6!    -3.9!     0.7!     2.2!     5.6!     7.8!     3.3!   [   ]    [   ]    [   ]    [   ]    [   ]     14
                  15        8.6!    -4.1!     1.4!     2.8!     2.6!     3.6!     3.8!   [   ]    [   ]    [   ]    [   ]    [   ]     15
                  16        8.7!    -3.7!     3.1!     2.6!     2.2!     3.6!     5.9!   [   ]    [   ]    [   ]    [   ]    [   ]     16
                  17       10.4!    -2.6!     3.5!     2.7!     1.7!     4.1!     8.0!   [   ]    [   ]    [   ]    [   ]    [   ]     17
                  18       11.0!    -1.3!     4.1!     4.6!     3.6!   [   ]      7.2!   [   ]    [   ]    [   ]    [   ]    [   ]     18
                  19       11.0!     0.7!     3.6!     3.0!     5.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
                  20       10.8!     1.9!     4.8!     2.1!     5.4!     7.5!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
                  21        9.4!     3.7!     5.3!     1.9!     2.7!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
                  22        9.5!     2.6!     2.8!     4.1!     1.2!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
                  23        6.9!     3.0!     4.2!     5.9!     1.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
                  24        6.2!     3.0!     2.2!     7.5!     3.2!     4.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
                  25        7.7!     5.1!    -0.4!     6.9!     5.1!     7.2!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
                  26        5.3!     5.5!     2.0!     4.5!     5.8!     8.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
                  27        5.8!     6.6!     2.8!     5.4!     4.6!     8.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
                  28        8.6!     3.8!     0.8!     2.6!     1.2!     6.9!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
                  29        8.3!    -3.6!    -1.1!     1.4!              8.3!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
                  30        8.2!    -5.8!    -4.6!     1.5!              8.6!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
                  31        7.4!             -3.5!     2.6!              4.9!            [   ]             [   ]    [   ]              31
        
                  Mean      9.3!     2.1!     1.9!     3.1!     4.6!     5.5!     4.5!   [   ]    [   ]    [   ]    [   ]    [   ]
                Median      9.2!     3.1!     2.1!     2.8!     5.1!     4.9!     3.8!   [   ]    [   ]    [   ]    [   ]    [   ]
        Max.Daily Mean     13.1!     9.2!     7.8!     7.5!     7.4!     8.6!     8.0!   [   ]    [   ]    [   ]    [   ]    [   ]
        Min.Daily Mean      5.3!    -5.8!    -4.6!    -3.0!     1.2!    -0.3!     2.8!   [   ]    [   ]    [   ]    [   ]    [   ]
              Inst.Max     20.0!    12.3!    10.3!     9.7!    11.0!    15.0!    17.0!   [   ]    [   ]    [   ]    [   ]    [   ]
              Inst.Min      2.1!    -7.3!    -6.4!    -4.7!    -1.7!    -2.3!    -1.7!   [   ]    [   ]    [   ]    [   ]    [   ]
          Missing Days        0        0        0        0        0        8       13       31       30       31       31       30
        
                        Summaries               ------------------ Notes -------------------
                        ---------               All recorded data is continuous and reliable
                                                except where the following tags are used...
         Annual Mean        4.4!                ! ...  Data not yet checked
         Ann. Median        4.3!                [    ] Data Not Recorded
        Missing Days        174
        
                        Maximum     Minimum
         Daily Mean        13.1!       -5.8!
            Instant        20.0!       -7.3!
        
        
        
        
        
        
        

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        Station 18C150—Verified historical data

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