River and Stream Flow Monitoring Department of Ecology homepage River and Stream Flow Monitoring homepage

Environmental Assessment > Freshwater Monitoring > Flow Monitoring > State Network > station page

Stream flow monitoring station

Nason Cr. nr mouth

Station details

ID45J070
typeTelemetry  satelite dish   
Latitude47° 48' 1.08"
Longitude-120° 42' 55.08"
Stream class
River mile0.2
Staff leadMike Anderson
mike.anderson@ecy.wa.gov
CountyChelan
Ecoregion
Period of recordMay 2002 - Present
Water Resource Inventory Area (WRIA)
7 active stations   show historical 
  id station name type* coop
45B070 Icicle Cr. nr Leavenworth T
45C060 Chumstick Cr. nr mouth T
45E070 Mission Cr. nr Cashmere T
45F070 Peshastin Cr. @ Green Bridge R... T
45J070 Nason Cr. nr mouth T
45K090 White R. nr Plain T y
45W001 Chiwaukum T y
*  T–telemetry   SA–stand alone   MSH–manual stage height
Warning: station may be affected by ice during periods of extreme cold weather.
During extreme cold weather, river stage may be affected by ice. As a result of the changing channel characteristics, incorrect discharge data will be computed from the stage data. Please review associated water and air temperature data where available.

Station description

Nason Creek drains 69,000 acres from the Cascade Crest near Stevens Pass and joins the Wenatchee River just below Lake Wenatchee at RM 53.6. Spring Chinook, steelhead, sockeye and bull trout spawn and rrear in the Nason creek watershed. Land use is mixed with timber harvest, road development, rural residential, and high recreational uses. This site is also a TMDL water quality monitoring site.

Station Photo

Photo of stream from sample site

Station 45J070—Flow

Period of Record: 2002 — 2016

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 09/23/2017

         Site     45J070          Nason Creek near mouth                                                         Site     45J070.AT
         VarFrom  232.00          Raw Stage in Feet                                                              Year       2016/17
         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       27.6B     399~     188~   [   ]I   [   ]I    89.4!     485!     580!    1890!     397!    69.3!    36.6!     1
           2       28.4B     366~     177~   [   ]I   [   ]I    89.4!     502!     544!    1680!     365!    67.7!    35.7!     2
           3       28.1B     327~     191~   [   ]I   [   ]I    93.6!     454!     646!    1500!     338!    66.6!      []      3
           4       28.3B     289~     202~   [   ]I   [   ]I     103!     421!    1120!    1360!     300!    64.1!    34.7!     4
           5       29.7B     270~     183~   [   ]I   [   ]I    97.5!     396!    2300!    1120!     265!    62.4!    34.8!     5
           6       29.7B     327~     170~   [   ]I   [   ]I    93.4!     421!    1990!    1090!     246!    61.2!    35.1!     6
           7       39.1B     281~     159~   [   ]I   [   ]I    91.5!     647!    1390!    1250!     232!    59.0!    34.9!     7
           8       56.4~     253~   [   ]I   [   ]I   [   ]I    90.3!     653!    1150!    1460!     217!    57.4!    34.3!     8
           9        173~     240~   [   ]I   [   ]I   [   ]I      []      557!    1080!    1280!     199!    55.8!    34.0!     9
          10       93.8~     233~   [   ]I   [   ]I   [   ]I      []      509!    1250!     981!     188!    53.6!    34.4!    10
          11       73.1~     218~   [   ]I   [   ]I   [   ]I     131!     472!    1670!     839!     175!    52.6!    34.6!    11
          12       59.7~     234~   [   ]I   [   ]I   [   ]I     147!     517!    1580!     788!     163!    51.8!    33.7!    12
          13       63.2~     253~   [   ]I   [   ]I   [   ]I     182!     633!    1220!     733!     152!      []     32.7!    13
          14        233~     573~   [   ]I   [   ]I   [   ]I     388!     575!    1020!     668!     144!    51.5!    32.3!    14
          15        285~     534~   [   ]I   [   ]I   [   ]I     703!     515!     902!     650!     134!    50.2!    32.2!    15
          16        270~     495~   [   ]I   [   ]I   [   ]I     844!     485!     840!     898!     128!      []     32.1!    16
          17        218~     395~   [   ]I   [   ]I   [   ]I      []      471!     747!     760!     122!      []     32.7!    17
          18         []      346~   [   ]I   [   ]I   [   ]I     544!     496!     706!     719!     116!    46.3!    34.8!    18
          19        243~     316~   [   ]I   [   ]I   [   ]I     515!     505!     806!      []      110!    45.9!    37.7!    19
          20        959A     289~   [   ]I   [   ]I     105J     446!     516!    1050!     894!     106!    44.8!    51.7!    20
          21        746~     273~   [   ]I   [   ]I     102J     409!     550!    1400!     804!     103!    44.1!    46.2!    21
          22        475~     257~   [   ]I   [   ]I    97.9J     388!     609!    1870!     652!    98.3!    43.8!      []     22
          23        345~     243~   [   ]I   [   ]I    95.6J     376!     634!    2360!     600!    95.3!    42.2!      []     23
          24        282~     235~   [   ]I   [   ]I    94.0J     390!     623!    2340!     614!    92.3!    40.9!      []     24
          25        263~     231~   [   ]I   [   ]I    93.5J     381!     613!    1570!     628!    88.7!    41.3!      []     25
          26        301~     220~   [   ]I   [   ]I    93.8J     366!     679!    1430!     627!    84.7!    40.6!      []     26
          27        461~     212~   [   ]I   [   ]I    92.5!     351!     681!    1590!     577!    80.6!    40.0!      []     27
          28        338~     212~   [   ]I   [   ]I    90.1!     365!     609!    1910!     504!    78.1!    39.3!      []     28
          29        292~     196~   [   ]I   [   ]I              450!     584!    2200!     444!    75.4!    38.8!      []     29
          30        268~     191~   [   ]I   [   ]I              537!     591!    2360!     418!    72.8!    38.6!      []     30
          31        344~            [   ]I   [   ]I              484!             2220!             71.2!    37.1!             31

          Mean      235A     297~     182~   [   ]I    96.1!     327!     547!    1410!     911!     163!    50.2!    35.8!
        Median      238A     264~     183~   [   ]I    94.0!     371!     534!    1390!     788!     128!    48.3!    34.7!
Max.Daily Mean      959A     573~     202~   [   ]I     105!     844!     681!    2360!    1890!     397!    69.3!    51.7!
Min.Daily Mean     27.6A     191~     159~   [   ]I    90.1!    89.4!     396!     544!     418!    71.2!    37.1!    32.1!
      Inst.Max     2060A     888~     213~   [   ]I     113!     947!     733!    2770!    2130!     428!    71.6!    61.6!
      Inst.Min     27.1A     189~     155~   [   ]I    76.3!    87.5!     390!     529!     392!    68.4!    36.0!    32.0!
  Missing Days        1        0       24       31       19        3        0        0        1        0        3       10

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean        443!                ! ...  Data not yet checked
 Ann. Median        270!                A ...  Above Rating, reliable extrapolation
Missing Days         92                 B ...  Below rating, reliable extrapolation
                                        I ...  Ice-impacted data
                Maximum     Minimum     J ...  Estimated Data
 Daily Mean        2360!       27.6!    [    ] Data Not Recorded
    Instant        2770!       27.1!    ~ ...  Provisional data






View downloadable table

Station 45J070—Verified historical data

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
water-year 2003 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2002 graph crosstab / table 15-minute data table rating curve rating table technical notes

Flow Monitoring Standard Operating Procedures

    Station 45J070—Stage

    Period of Record: 2002 — 2016

    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 09/23/2017
    
             Site     45J070          Nason Creek near mouth                                                         Site     45J070.AT
             VarFrom  232.00          Raw Stage in Feet                                                              Year       2016/17
             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~    2.27~    1.63~   [   ]I   [   ]I    1.17!    2.48!    2.68!    4.54!    2.27!    1.04!    0.79!     1
               2       0.78~    2.18~    1.59~   [   ]I   [   ]I    1.17!    2.52!    2.61!    4.31!    2.19!    1.03!    0.78!     2
               3       0.78~    2.07~    1.64~   [   ]I   [   ]I    1.19!    2.41!    2.81!    4.10!    2.11!    1.03!   [   ]      3
               4       0.78~    1.97~    1.68~   [   ]I   [   ]I    1.25!    2.33!    3.59!    3.92!    2.00!    1.01!    0.77!     4
               5       0.80~    1.91~    1.61~   [   ]I   [   ]I    1.21!    2.27!    4.94!    3.59!    1.89!    1.00!    0.77!     5
               6       0.80~    2.08~    1.56~   [   ]I   [   ]I    1.19!    2.33!    4.64!    3.56!    1.83!    0.99!    0.77!     6
               7       0.88~    1.94~    1.51~   [   ]I   [   ]I    1.18!    2.81!    3.96!    3.77!    1.79!    0.97!    0.77!     7
               8       1.00~    1.85~   [   ]I   [   ]I   [   ]I    1.17!    2.83!    3.64!    4.04!    1.74!    0.96!    0.76!     8
               9       1.54~    1.81~   [   ]I   [   ]I   [   ]I   [   ]     2.64!    3.54!    3.81!    1.67!    0.95!    0.76!     9
              10       1.21~    1.79~   [   ]I   [   ]I   [   ]I   [   ]     2.53!    3.78!    3.39!    1.63!    0.93!    0.76!    10
              11       1.10~    1.73~   [   ]I   [   ]I   [   ]I    1.38!    2.45!    4.29!    3.16!    1.58!    0.92!    0.77!    11
              12       1.02~    1.79~   [   ]I   [   ]I   [   ]I    1.46!    2.55!    4.19!    3.08!    1.53!    0.92!    0.76!    12
              13       1.04~    1.86~   [   ]I   [   ]I   [   ]I    1.60!    2.79!    3.74!    2.98!    1.48!   [   ]     0.75!    13
              14       1.76~    2.63~   [   ]I   [   ]I   [   ]I    2.23!    2.68!    3.44!    2.86!    1.44!    0.91!    0.74!    14
              15       1.93~    2.59~   [   ]I   [   ]I   [   ]I    2.92!    2.55!    3.27!    2.82!    1.40!    0.90!    0.74!    15
              16       1.89~    2.50~   [   ]I   [   ]I   [   ]I    3.17!    2.48!    3.17!    3.26!    1.37!   [   ]     0.74!    16
              17       1.72~    2.26~   [   ]I   [   ]I   [   ]I   [   ]     2.45!    3.00!    3.03!    1.34!   [   ]     0.75!    17
              18      [   ]     2.13~   [   ]I   [   ]I   [   ]I    2.61!    2.50!    2.93!    2.95!    1.31!    0.87!    0.77!    18
              19       1.80~    2.05~   [   ]I   [   ]I   [   ]I    2.55!    2.52!    3.11!   [   ]     1.28!    0.87!    0.80!    19
              20       3.10~    1.97~   [   ]I   [   ]I    1.26J    2.39!    2.55!    3.49!    3.26!    1.26!    0.86!    0.91!    20
              21       3.00~    1.92~   [   ]I   [   ]I    1.24J    2.30!    2.62!    3.97!    3.10!    1.24!    0.85!    0.87!    21
              22       2.45~    1.87~   [   ]I   [   ]I    1.22J    2.24!    2.75!    4.52!    2.83!    1.22!    0.85!   [   ]     22
              23       2.12~    1.82~   [   ]I   [   ]I    1.20J    2.22!    2.79!    5.00!    2.73!    1.20!    0.84!   [   ]     23
              24       1.93~    1.80~   [   ]I   [   ]I    1.20J    2.25!    2.77!    4.97!    2.75!    1.19!    0.83!   [   ]     24
              25       1.87~    1.78~   [   ]I   [   ]I    1.19J    2.23!    2.75!    4.18!    2.78!    1.16!    0.83!   [   ]     25
              26       1.98~    1.74~   [   ]I   [   ]I    1.19J    2.19!    2.88!    4.02!    2.78!    1.14!    0.82!   [   ]     26
              27       2.42~    1.71~   [   ]I   [   ]I    1.19!    2.15!    2.88!    4.20!    2.68!    1.12!    0.82!   [   ]     27
              28       2.10~    1.72~   [   ]I   [   ]I    1.17!    2.19!    2.74!    4.56!    2.52!    1.10!    0.81!   [   ]     28
              29       1.97~    1.66~   [   ]I   [   ]I             2.40!    2.69!    4.85!    2.38!    1.08!    0.81!   [   ]     29
              30       1.90~    1.64~   [   ]I   [   ]I             2.59!    2.71!    5.00!    2.32!    1.07!    0.80!   [   ]     30
              31       2.10~            [   ]I   [   ]I             2.48!             4.87!             1.06!    0.79!             31
    
              Mean     1.62~    1.97~    1.60~   [   ]I    1.21!    1.97!    2.61!    3.90!    3.22!    1.47!    0.90!    0.78!
            Median     1.78~    1.89~    1.61~   [   ]I    1.20!    2.20!    2.59!    3.96!    3.08!    1.37!    0.89!    0.77!
    Max.Daily Mean     3.10~    2.63~    1.68~   [   ]I    1.26!    3.17!    2.88!    5.00!    4.54!    2.27!    1.04!    0.91!
    Min.Daily Mean     0.77~    1.64~    1.51~   [   ]I    1.17!    1.17!    2.27!    2.61!    2.32!    1.06!    0.79!    0.74!
          Inst.Max     4.72~    3.25~    1.72~   [   ]I    1.30!    3.34!    2.98!    5.36!    4.79!    2.35!    1.06!    0.99!
          Inst.Min     0.77~    1.63~    1.49~   [   ]I    1.09!    1.16!    2.25!    2.58!    2.26!    1.04!    0.78!    0.74!
      Missing Days        1        0       24       31       19        3        0        0        1        0        3       10
    
                    Summaries               ------------------ Notes -------------------
                    ---------               All recorded data is continuous and reliable
                                            except where the following tags are used...
     Annual Mean       2.06!                ! ...  Data not yet checked
     Ann. Median       1.91!                I ...  Ice-impacted data
    Missing Days         92                 J ...  Estimated Data
                                            [    ] Data Not Recorded
                    Maximum     Minimum     ~ ...  Provisional data
     Daily Mean        5.00!       0.74!
        Instant        5.36!       0.74!
    
    
    
    
    
    

    View downloadable table

    Station 45J070—Verified historical data

    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
    water-year 2003 graph crosstab / table 15-minute data table technical notes
    water-year 2002 graph crosstab / table 15-minute data table technical notes

    Stage Monitoring Standard Operating Procedures

      Station 45J070—Water Temp.

      Period of Record: 2002 — 2016

      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 09/23/2017
      
               Site     45J070          Nason Creek near mouth                                                         Site     45J070.AT
               Variable 450.00          Water Temperature in Degrees Celsius                                           Year       2016/17
               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       10.8!     6.4!     3.1!     0.1!     0.1!     2.6!     4.8!     5.1!     6.4!    13.4!    18.1!    17.0!     1
                 2       10.2!     6.6!     3.2!     0.0!     0.1!     2.9!     4.5!     6.1!     7.0!    13.5!    18.1!    17.5!     2
                 3        9.7!     6.8!     3.6!     0.0!     0.1!     3.1!     4.2!     7.2!     7.2!    13.7!    18.2!   [   ]      3
                 4       10.3!     6.2!     2.5!     0.0!     0.1!     2.4!     4.1!     6.4!     6.9!    12.8!    18.4!    17.2!     4
                 5        9.9!     6.3!     1.6!     0.0!     0.1!     2.1!     4.5!     4.9!     7.1!    13.4!    18.0!    16.7!     5
                 6        9.3!     6.8!     1.5!     0.0!     0.1!     2.0!     4.8!     4.8!     8.0!    14.6!    17.8!    16.1!     6
                 7       10.3!     6.6!     0.9!     0.0!     0.1!     0.7!     4.3!     5.2!     8.2!    15.0!    17.9!    16.2!     7
                 8        9.4!     6.4!     0.0!     0.0!     0.1!     1.3!     4.4!     5.5!     7.3!    15.5!    18.2!    17.3!     8
                 9        9.0!     5.9!     0.1!     0.0!     0.1!   [   ]      4.4!     6.1!     6.9!    15.6!    18.7!    16.6!     9
                10        8.9!     6.3!     0.1!     0.0!     0.1!   [   ]      4.6!     6.3!     7.1!    15.1!    18.7!    15.7!    10
                11        8.1!     6.6!     0.1!     0.0!     0.0!     2.0!     4.4!     5.2!     7.6!    14.7!    18.9!    14.8!    11
                12        6.6!     7.2!     0.1!     0.0!     0.1!     2.7!     4.6!     5.0!     8.3!    15.2!    18.1!    15.3!    12
                13        7.0!     6.6!     0.1!     0.0!     0.1!     2.4!     4.9!     4.8!     7.9!    15.7!   [   ]     15.4!    13
                14        6.6!     6.1!     0.0!     0.0!     0.1!     1.2!     4.9!     5.4!     7.6!    15.4!    16.8!    14.2!    14
                15        6.4!     5.7!     0.1!     0.1!     0.1!     1.3!     5.3!     5.2!     7.3!    16.0!    16.7!    13.5!    15
                16        7.0!     4.7!     0.1!     0.1!     0.1!     2.0!     4.7!     5.3!     7.5!    15.2!   [   ]     12.3!    16
                17        7.4!     4.3!     0.0!     0.1!     0.0!   [   ]      5.5!     6.0!     7.7!    14.6!   [   ]     11.4!    17
                18      [   ]      4.4!     0.1!     0.1!     0.1!     2.8!     5.4!     6.6!     8.1!    15.3!    17.0!    11.7!    18
                19        6.9!     4.1!     0.1!     0.1!     1.1!     2.9!     5.0!     7.3!   [   ]     15.9!    16.9!    11.5!    19
                20        6.7!     4.5!     0.1!     0.1!     1.6!     2.5!     5.9!     7.1!    10.1!    15.4!    16.7!    10.6!    20
                21        6.8!     4.7!     0.0!     0.1!     2.2!     3.1!     6.1!     6.7!     9.0!    15.1!    16.7!    10.4!    21
                22        6.7!     4.2!     0.1!     0.1!     2.2!     3.6!     5.4!     6.3!     9.3!    16.6!    17.2!   [   ]     22
                23        6.8!     3.8!     0.1!     0.1!     1.3!     3.9!     5.2!     6.3!    10.2!    17.8!    18.3!   [   ]     23
                24        7.1!     4.0!     0.1!     0.1!     0.9!     3.7!     5.4!     5.4!    10.8!    17.2!    17.3!   [   ]     24
                25        7.3!     4.1!     0.0!     0.1!     0.7!     3.9!     5.8!     5.8!    11.0!    17.4!    14.8!   [   ]     25
                26        6.8!     4.6!     0.0!     0.1!     1.4!     3.4!     5.7!     6.6!    11.2!    17.7!    15.4!   [   ]     26
                27        6.9!     4.4!     0.0!     0.1!     1.4!     4.4!     5.5!     6.9!    11.7!    17.9!    16.6!   [   ]     27
                28        6.9!     3.5!     0.0!     0.1!     1.2!     4.1!     5.8!     6.8!    11.7!    17.2!    16.9!   [   ]     28
                29        6.8!     3.4!     0.0!     0.1!              3.5!     5.3!     6.7!    11.8!    17.4!    16.3!   [   ]     29
                30        6.5!     3.9!     0.0!     0.1!              4.1!     6.1!     6.3!    12.7!    17.8!    16.2!   [   ]     30
                31        6.7!              0.0!     0.1!              4.2!              6.7!             18.0!    17.0!             31
      
                Mean      7.9!     5.3!     0.6!     0.1!     0.6!     2.8!     5.1!     6.0!     8.7!    15.7!    17.4!    14.6!
              Median      7.0!     5.2!     0.1!     0.1!     0.1!     2.9!     5.0!     6.1!     8.0!    15.4!    17.2!    15.3!
      Max.Daily Mean     10.8!     7.2!     3.6!     0.1!     2.2!     4.4!     6.1!     7.3!    12.7!    18.0!    18.9!    17.5!
      Min.Daily Mean      6.4!     3.4!     0.0!     0.0!     0.0!     0.7!     4.1!     4.8!     6.4!    12.8!    14.8!    10.4!
            Inst.Max     11.9!     7.7!     4.1!     0.1!     3.3!     6.1!     8.4!     9.3!    15.3!    20.5!    20.9!    19.2!
            Inst.Min      5.7!     2.7!     0.0!     0.0!     0.0!     0.2!     2.5!     3.5!     5.0!    10.5!    13.0!     9.5!
        Missing Days        1        0        0        0        0        3        0        0        1        0        3       10
      
                      Summaries               ------------------ Notes -------------------
                      ---------               All recorded data is continuous and reliable
                                              except where the following tags are used...
       Annual Mean        6.8!                ! ...  Data not yet checked
       Ann. Median        5.8!                [    ] Data Not Recorded
      Missing Days         18
      
                      Maximum     Minimum
       Daily Mean        18.9!        0.0!
          Instant        20.9!        0.0!
      
      
      
      
      
      
      

      View downloadable table

      Station 45J070—Verified historical data

      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
      water-year 2003 graph crosstab / table 15-minute data table technical notes
      water-year 2002 graph crosstab / table 15-minute data table technical notes

      Water Temp. Monitoring Standard Operating Procedures

        Station 45J070—Air Temp.

        Period of Record: 2003 — 2016

        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 09/23/2017
        
                 Site     45J070          Nason Creek near mouth                                                         Site     45J070.AT
                 Variable 50.00           Air Temperature in Degrees Celcius                                             Year       2016/17
                 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        9.2!     6.6!     0.1!    -4.2!   -10.9!     3.1!     5.2!     5.9!    13.7!    22.0!    22.8!    20.3!     1
                   2        8.2!     6.6!    -0.3!    -9.2!   -11.9!     1.6!     4.1!     9.9!    14.8!    21.7!    22.7!    21.5!     2
                   3        9.1!     6.9!     1.7!   -16.1!    -7.0!     1.6!     2.7!    12.4!    14.7!    20.9!    23.6!   [   ]      3
                   4        9.6!     5.3!    -0.5!   -18.9!    -4.5!     0.7!     3.4!    14.9!    13.2!    19.7!    23.1!    20.5!     4
                   5        7.6!     7.1!    -3.0!   -17.2!    -3.0!     0.5!     4.1!    10.8!    14.5!    21.7!    21.8!    18.7!     5
                   6        7.7!     6.5!    -3.7!   -17.4!    -3.0!    -1.6!     4.2!     8.2!    17.1!    24.1!    22.3!    18.6!     6
                   7        9.0!     6.5!    -6.4!   -16.4!    -7.3!    -2.6!     4.1!     8.7!    20.2!    22.3!    22.6!    20.4!     7
                   8        7.5!     5.5!    -6.4!    -8.3!    -7.2!     0.8!     3.4!    10.1!    13.6!    24.4!    23.4!    21.6!     8
                   9        9.2!     6.2!    -6.4!    -7.3!    -3.4!   [   ]      4.6!    12.3!    11.6!    22.8!    24.0!    18.0!     9
                  10        6.6!     6.5!    -6.4!    -6.1!    -0.1!   [   ]      3.7!    14.4!    11.0!    20.3!    23.7!    17.1!    10
                  11        3.5!     7.5!    -5.6!   -11.6!    -0.6!     0.5!     4.9!     8.7!    13.5!    20.3!    24.6!    16.6!    11
                  12        3.7!     8.0!    -4.9!   -15.2!    -3.3!     3.8!     5.2!     6.6!    13.4!    21.0!    21.7!    18.0!    12
                  13        5.3!     5.0!    -6.6!   -14.5!    -4.2!     2.0!     5.0!     5.6!    13.1!    20.4!   [   ]     16.7!    13
                  14        5.5!     5.3!   -10.9!   -12.9!    -3.2!     3.1!     3.6!     7.4!    13.2!    21.0!    17.8!    13.3!    14
                  15        5.5!     4.4!    -7.0!   -10.8!     0.3!     3.6!     4.5!     7.3!    11.2!    21.5!    18.8!    12.0!    15
                  16        7.0!     2.0!    -8.6!    -9.5!     1.2!     1.9!     4.9!     5.6!    12.7!    17.5!   [   ]      9.9!    16
                  17        7.0!     1.3!   -12.3!    -7.6!     0.5!   [   ]      7.3!     8.2!    14.0!    17.9!   [   ]      9.9!    17
                  18      [   ]      1.9!   -11.9!    -6.1!     0.4!     2.3!     5.9!    11.7!    14.3!    20.6!    19.6!     9.5!    18
                  19        6.4!     1.6!    -7.8!    -2.4!     1.4!     0.9!     5.6!    14.1!   [   ]     22.0!    19.4!     8.3!    19
                  20        6.5!     3.2!    -2.0!    -0.8!     0.6!     0.4!     6.8!    15.2!    18.8!    18.4!    19.2!     7.8!    20
                  21        7.0!     2.7!    -3.3!     0.7!     1.3!     1.7!     7.8!    16.1!    15.4!    19.7!    18.5!    10.2!    21
                  22        5.5!     1.0!    -3.0!     0.3!    -0.6!     3.1!     7.3!    17.2!    16.9!    21.7!    20.9!   [   ]     22
                  23        7.2!     1.3!    -3.4!    -1.8!    -3.3!     3.5!     7.0!    17.1!    18.3!    22.5!    22.6!   [   ]     23
                  24        7.6!     1.4!    -7.0!    -3.1!    -4.3!     2.1!     8.1!    10.3!    20.2!    21.0!    18.3!   [   ]     24
                  25        7.3!     3.1!   -10.8!    -4.0!    -3.7!     2.8!     8.5!    12.3!    21.3!    22.2!    15.3!   [   ]     25
                  26        6.4!     4.0!    -7.0!    -1.1!    -0.8!     1.6!     6.4!    15.3!    21.4!    23.5!    17.6!   [   ]     26
                  27        7.1!     2.6!    -4.3!    -0.8!    -1.5!     4.1!     6.7!    17.4!    20.1!    22.8!    19.9!   [   ]     27
                  28        6.5!     1.3!    -3.0!    -0.9!    -2.0!     3.2!     7.9!    18.4!    18.8!    21.8!    19.8!   [   ]     28
                  29        6.0!     0.2!    -2.4!    -1.8!              2.6!     6.8!    19.6!    19.7!    22.8!    16.7!   [   ]     29
                  30        5.6!     1.2!    -4.7!    -2.5!              3.9!     7.9!    15.7!    22.1!    23.0!    19.8!   [   ]     30
                  31        5.9!             -7.3!    -2.9!              4.4!             16.1!             22.8!    20.8!             31
        
                  Mean      6.9!     4.1!    -5.3!    -7.4!    -2.9!     2.0!     5.6!    12.0!    16.0!    21.4!    20.8!    15.4!
                Median      7.0!     4.2!    -5.6!    -6.1!    -3.0!     2.0!     5.2!    12.3!    14.7!    21.7!    20.9!    16.9!
        Max.Daily Mean      9.6!     8.0!     1.7!     0.7!     1.4!     4.4!     8.5!    19.6!    22.1!    24.4!    24.6!    21.6!
        Min.Daily Mean      3.5!     0.2!   -12.3!   -18.9!   -11.9!    -2.6!     2.7!     5.6!    11.0!    17.5!    15.3!     7.8!
              Inst.Max     17.9!    11.4!     4.9!     5.7!     8.6!    15.4!    16.9!    32.7!    34.5!    37.1!    38.0!    34.4!
              Inst.Min     -2.4!    -3.3!   -17.0!   -24.7!   -19.6!    -6.5!    -4.4!    -1.2!     3.3!     7.1!     5.4!     1.3!
          Missing Days        1        0        0        0        0        3        0        0        1        0        3       10
        
                        Summaries               ------------------ Notes -------------------
                        ---------               All recorded data is continuous and reliable
                                                except where the following tags are used...
         Annual Mean        7.1!                ! ...  Data not yet checked
         Ann. Median        6.5!                [    ] Data Not Recorded
        Missing Days         18
        
                        Maximum     Minimum
         Daily Mean        24.6!      -18.9!
            Instant        38.0!      -24.7!
        
        
        
        
        
        
        

        View downloadable table

        Station 45J070—Verified historical data

        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