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Stream flow monitoring station

Dungeness R. nr mouth

Station details

ID18A050
typeTelemetry  satelite dish   
Latitude48 6' 0"
Longitude123 6' 0"
Stream classA
River mile0.8
Staff leadTyler Burks
tyler.burks@ecy.wa.gov
CountyClallam
Ecoregion
Period of recordNov 1999 - Present
Water Resource Inventory Area (WRIA)
8 active stations   show historical 
  id station name type* coop
18A050 Dungeness R. nr mouth T
18C150 Morse Cr. 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 Cr. @ Hwy 101 T
18R250 McDonald Irrigation Ditch @ Di... T
*  T–telemetry   SA–stand alone   MSH–manual stage height

Station description

The Dungeness River basin lies in the northeastern Olympic peninsula of Washington State. The Dungeness River flows in a northerly direction from the rugged mountain peaks of Olympic National Park to the Strait of Juan De Fuca at Dungeness Bay. The upper portion of the river flows through steep narrow canyons while the lower ten miles is characterized by gently sloping plains. The Dungeness River at Schoolhouse Rd. stream gage is located about four miles north of Sequim Washington at the Anderson Rd./ Schoolhouse Bridge crossing (approximate River Mile 0.75) near the community of Dungeness Over the last 25 years the population of the Dungeness valley including the city of Sequim, has increased dramatically, altering the river environment. One of the environmental concerns associated with the watershed has been the increase in Fecal Coliform bacteria in Dungeness Bay. These increasing bacteria levels have led to recent shellfish harvest closures. In November of 1999 the Washington Department of Ecology, in cooperation with the Jamestown S'Kllallam Tribe and Clallam County began conducting a water quality study to identify bacterial sources that contribute to the poor water quality in the bay. Water quality scientists chose to monitor streams that enter Dungeness Bay in the vicinity of the closure area, including the Dungeness River. The Department of Ecology's Stream Hydrology Unit (SHU) was requested to provide the flow information for this project and installed continuous stage-height and temperature recording equipment near the mouth of the Dungeness River. A series of stream discharge measurements, expressed in cubic feet per second (cfs), have been made throughout the course of the project. A rating curve was determined by plotting these measured discharges against their corresponding stages at the times they were measured. The rating curves and their associated regression equations are then used to predict flows (discharge) at a given stage. This water quality project was concluded in November of 2000. However, the Dungeness River Management Team has requested SHU continue monitoring flow on the river in order to better manage issues facing the Dungeness watershed. In the Spring of 2002, in cooperation with the USGS, the Department of Ecology upgraded the station to transmit data every three hours back to Ecology headquarters.

Station Photo

Photo of stream from sample site

Station 18A050—Flow

Period of Record: 2000 — 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 V129  Output 08/29/2015

         Site     18A050          Dungeness River near mouth                                                     Site     18A050.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 starting 00:00

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

           1        111~     877~     670~     423~     423~     475~     424~     245~     220~     104~    66.7!      []      1
           2        105~     680~     565~     410~     407~     448~     393~     244~     214~    98.4~      []       []      2
           3        101~     585~     504~     390~     390~     403~     373~     240~     217~    96.6~    67.8!      []      3
           4       97.5~     697~     471~     381~     370~     375~     352~     235~     229~    91.2~    67.4!      []      4
           5       96.5~     616~     479~    1230~     559~     358~     337~     237~     204~    89.9~    65.9!      []      5
           6       95.9~     717~     622~    1290~    2950A     342~     322~     229~     199~    87.3~    65.6!      []      6
           7       96.4~     755~     548~     947~    2410A     329~     308~     207~     204~    87.7~    64.1!      []      7
           8       96.0~     614~     536~     782~    1630~     316~     293~     194~     210~    86.5~    64.7!      []      8
           9       92.9~     585~    2290A     694~    1300~     304~     274~     193~     205~    85.8~      []       []      9
          10       90.0~     541~    3480A     639~    1080~     295~     266~     203~     196~    84.8~    63.7!      []     10
          11       90.7~     471~    3750A     595~     931~     293~     272~     223~     182~    88.3~    62.4!      []     11
          12        101~     416~    2670A     553~     832~     306~     255~     227~     175~    88.5~    63.3!      []     12
          13       97.0~     391~    1590~     517~     813~     291~     249~     244L     162~    92.9~    64.2!      []     13
          14        202~     360~    1150~     489~     781~     407~     240~     253~     148~    85.1~    66.8!      []     14
          15        189~     329~     942~     470~     709~     583~     222~     259~     140~    77.8!    73.4!      []     15
          16        202~     314~     815~     535~     650~     718~     214~     250~     137~    75.3!    68.1!      []     16
          17        168~     305~     723~     479~     608~     612~     215~     232~     130~    72.9!    65.0!      []     17
          18        270~     292~     659~     883~     576~     543~     213~     244~     129~    72.2!    63.4!      []     18
          19        222~     282~     639~     835~     549~     518~     209~     272~     136~    71.4!    62.0!      []     19
          20        362~     275~     606~     705~     525~     574~     208~     257~     125~    72.6!      []       []     20
          21        435~     280~     899~     625~     496~     837~     216~     252~     118~    73.5!    63.1!      []     21
          22        846~     377~     761~     581~     465~     734~     251~     253~     111~    72.8!    62.5!      []     22
          23        957~     351~     702~     581~     443~     632~     234~     267~     105~    70.0!    61.4!      []     23
          24        631~     339~     744~     786~     423~     565~     225~     283~     103~    69.9!    62.1!      []     24
          25        857~     445~     658~     766~     407~     516~     211~     259~     106~    71.9!    62.1!      []     25
          26       1410~     688~     601~     647~     404~     505~     201~     237~     108~    74.7!    62.0!      []     26
          27        759~     797~     567~     587~     521~     494~     195~     250~     109~    79.8!    61.7!      []     27
          28        628~    1810~     534~     539~     574~     504~     270~     271~     110~    69.2!      []       []     28
          29        802~    1320~     507~     503~              470~     328~     281~     113~    66.5!      []       []     29
          30        807~     829~     450~     469~              458~     270~     276~     112~    64.4!      []       []     30
          31       1230~              435~     446~              462~              244~             64.4!      []              31

          Mean      395~     578~     986A     638~     794A     473~     268~     244L     155~    80.2!    64.6!      []
        Median      202~     506~     658A     581~     566A     470~     253~     244L     138~    77.8!    63.9!      []
Max.Daily Mean     1410~    1810~    3750A    1290~    2950A     837~     424~     283L     229~     104!    73.4!      []
Min.Daily Mean     90.0~     275~     435A     381~     370A     291~     195~     193L     103~    64.4!    61.4!      []
      Inst.Max     2170~    2310~    5440A    1740~    4220A     887~     449~     309L     250~     111!    77.6!      []
      Inst.Min     85.8~     262~     421A     367~     358A     283~     181~     189L    98.7~    63.3!    59.7!      []
  Missing Days        0        0        0        0        0        0        0        0        0        0        7       30

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean        430!                ! ...  Data not yet checked
 Ann. Median        300!                A ...  Above Rating, reliable extrapolation
Missing Days         37                 L ...  Linear interpolation across gap in dat
                                        [    ] Data Not Recorded
                Maximum     Minimum     ~ ...  Provisional data
 Daily Mean        3750!       61.4!
    Instant        5440!       59.7!






View downloadable table

Station 18A050—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
water-year 2002 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2001 graph crosstab / table 15-minute data table rating curve rating table technical notes
water-year 2000 graph crosstab / table 15-minute data table rating curve rating table technical notes

Flow Monitoring Standard Operating Procedures

    Station 18A050—Stage

    Period of Record: 2000 — 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 V129  Output 08/29/2015
    
             Site     18A050          Dungeness River near mouth                                                     Site     18A050.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 starting 00:00
    
             Day       Oct      Nov      Dec      Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep     Day
    
               1       1.44~    3.73~    3.25~    2.24~    2.24~    2.38~    2.24~    1.66~    1.57~    0.95~    0.62!   [   ]      1
               2       1.41~    3.27~    2.98~    2.20~    2.19~    2.31~    2.15~    1.66~    1.55~    0.91~   [   ]    [   ]      2
               3       1.38~    3.03~    2.81~    2.14~    2.14~    2.18~    2.09~    1.64~    1.56~    0.89~    0.63!   [   ]      3
               4       1.36~    3.31~    2.72~    2.11~    2.08~    2.10~    2.03~    1.63~    1.60~    0.85~    0.63!   [   ]      4
               5       1.35~    3.11~    2.74~    4.30~    2.63~    2.04~    1.98~    1.63~    1.51~    0.84~    0.61!   [   ]      5
               6       1.35~    3.36~    3.13~    4.50~    7.30~    1.99~    1.93~    1.60~    1.48~    0.82~    0.61!   [   ]      6
               7       1.35~    3.45~    2.93~    3.71~    6.57~    1.95~    1.88~    1.52~    1.50~    0.83~    0.59!   [   ]      7
               8       1.35~    3.11~    2.90~    3.28~    5.21~    1.91~    1.83~    1.46~    1.53~    0.82~    0.60!   [   ]      8
               9       1.33~    3.03~    6.32~    3.03~    4.53~    1.87~    1.77~    1.46~    1.51~    0.81~   [   ]    [   ]      9
              10       1.30~    2.91~    8.14~    2.88~    4.04~    1.84~    1.74~    1.50~    1.47~    0.80~    0.58!   [   ]     10
              11       1.31~    2.72~    8.57~    2.75~    3.67~    1.83~    1.76~    1.58~    1.40~    0.83~    0.57!   [   ]     11
              12       1.38~    2.57~    6.99~    2.62~    3.41~    1.88~    1.70~    1.59~    1.36~    0.83~    0.58!   [   ]     12
              13       1.35~    2.50~    5.13~    2.50~    3.36~    1.83~    1.68~    1.66L    1.29~    0.87~    0.59!   [   ]     13
              14       1.86~    2.41~    4.19~    2.42~    3.28~    2.18~    1.64~    1.69~    1.21~    0.81~    0.62!   [   ]     14
              15       1.83~    2.32~    3.70~    2.37~    3.08~    2.70~    1.58~    1.72~    1.16~    0.74!    0.69!   [   ]     15
              16       1.88~    2.27~    3.37~    2.56~    2.91~    3.10~    1.55~    1.68~    1.14~    0.71!    0.63!   [   ]     16
              17       1.74~    2.24~    3.12~    2.39~    2.78~    2.79~    1.55~    1.61~    1.11~    0.69!    0.60!   [   ]     17
              18       2.13~    2.20~    2.93~    3.54~    2.69~    2.59~    1.54~    1.66~    1.10~    0.68!    0.58!   [   ]     18
              19       1.96~    2.17~    2.87~    3.42~    2.60~    2.51~    1.53~    1.76~    1.14~    0.67!    0.57!   [   ]     19
              20       2.39~    2.15~    2.78~    3.06~    2.53~    2.68~    1.52~    1.71~    1.08~    0.68!   [   ]    [   ]     20
              21       2.62~    2.16~    3.59~    2.83~    2.44~    3.43~    1.55~    1.69~    1.03~    0.69!    0.58!   [   ]     21
              22       3.64~    2.46~    3.22~    2.70~    2.35~    3.15~    1.69~    1.69~    0.99~    0.69!    0.57!   [   ]     22
              23       3.91~    2.38~    3.06~    2.70~    2.29~    2.85~    1.62~    1.74~    0.95~    0.65!    0.56!   [   ]     23
              24       3.14~    2.35~    3.17~    3.29~    2.24~    2.65~    1.59~    1.80~    0.94~    0.65!    0.57!   [   ]     24
              25       3.59~    2.64~    2.93~    3.23~    2.19~    2.50~    1.53~    1.71~    0.96~    0.68!    0.57!   [   ]     25
              26       4.82~    3.29~    2.76~    2.90~    2.18~    2.47~    1.49~    1.63~    0.97~    0.71!    0.57!   [   ]     26
              27       3.46~    3.55~    2.66~    2.72~    2.52~    2.43~    1.46~    1.68~    0.98~    0.75!    0.56!   [   ]     27
              28       3.14~    5.57~    2.56~    2.57~    2.68~    2.46~    1.74~    1.76~    0.98~    0.64!   [   ]    [   ]     28
              29       3.56~    4.67~    2.48~    2.46~             2.37~    1.95~    1.79~    1.00~    0.62!   [   ]    [   ]     29
              30       3.56~    3.63~    2.31~    2.37~             2.34~    1.75~    1.77~    0.99~    0.59!   [   ]    [   ]     30
              31       4.49~             2.27~    2.30~             2.35~             1.66~             0.59!   [   ]              31
    
              Mean     2.30~    2.95~    3.63~    2.84~    3.15~    2.38~    1.74~    1.66L    1.23~    0.75!    0.59!   [   ]
            Median     1.86~    2.82~    2.98~    2.70~    2.65~    2.37~    1.69~    1.66L    1.15~    0.74!    0.59!   [   ]
    Max.Daily Mean     4.82~    5.57~    8.57~    4.50~    7.30~    3.43~    2.24~    1.80L    1.60~    0.95!    0.69!   [   ]
    Min.Daily Mean     1.30~    2.15~    2.27~    2.11~    2.08~    1.83~    1.46~    1.46L    0.94~    0.59!    0.56!   [   ]
          Inst.Max     6.20~    6.44~   10.78~    5.43~    9.24~    3.56~    2.31~    1.89L    1.68~    0.99!    0.74!   [   ]
          Inst.Min     1.27~    2.10~    2.23~    2.07~    2.04~    1.80~    1.39~    1.43L    0.91~    0.58!    0.54!   [   ]
      Missing Days        0        0        0        0        0        0        0        0        0        0        7       30
    
                    Summaries               ------------------ Notes -------------------
                    ---------               All recorded data is continuous and reliable
                                            except where the following tags are used...
     Annual Mean       2.14!                ! ...  Data not yet checked
     Ann. Median       1.95!                L ...  Linear interpolation across gap in dat
    Missing Days         37                 [    ] Data Not Recorded
                                            ~ ...  Provisional data
                    Maximum     Minimum
     Daily Mean        8.57!       0.56!
        Instant       10.78!       0.54!
    
    
    
    
    
    

    View downloadable table

    Station 18A050—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
    water-year 2002 graph crosstab / table 15-minute data table technical notes
    water-year 2001 graph crosstab / table 15-minute data table technical notes
    water-year 2000 graph crosstab / table 15-minute data table technical notes

    Stage Monitoring Standard Operating Procedures

      Station 18A050—Water Temp.

      Period of Record: 2000 — 2014

      Due to low flow conditions, water temperature informaiton will not be reported for this station.

      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 07/28/2015
      
               Site     18A050          Dungeness River near mouth                                                     Site     18A050.AT
               Variable 450.00          Water Temperature in Degrees Celsius                                           Year       2014/15
               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       11.4!     7.5!     2.4!     2.3!     5.7!     5.0!     7.1!     9.4!    11.7!    18.0!   [   ]    [   ]      1
                 2       11.2!     7.1!     2.5!     3.4!     5.9!     5.7!     6.7!     9.7!    11.6!    18.6!   [   ]    [   ]      2
                 3       11.2!     8.0!     2.7!     4.0!     5.9!     4.7!     6.8!     9.6!    11.7!    18.2!   [   ]    [   ]      3
                 4       11.8!     8.7!     4.0!     4.2!     6.0!     4.4!     6.5!     9.0!    12.4!    17.5!   [   ]    [   ]      4
                 5       12.5!     8.6!     4.8!     4.9!     6.5!     5.0!     6.4!     9.2!    13.1!    19.2!   [   ]    [   ]      5
                 6       12.8!     9.2!     5.2!     5.4!     6.7!     5.6!     6.7!     9.2!    13.8!    16.2!   [   ]    [   ]      6
                 7       12.8!     7.6!     5.0!     5.4!     6.7!     6.0!     6.9!     9.7!    14.4!    15.8!   [   ]    [   ]      7
                 8       12.4!     6.7!     5.7!     5.1!     6.7!     6.2!     7.7!    10.4!    14.5!    15.0!   [   ]    [   ]      8
                 9       12.2!     7.6!     6.8!     5.2!     7.0!     6.1!     7.9!    10.6!    14.3!    15.8!   [   ]    [   ]      9
                10       11.7!     7.4!     6.9!     5.8!     7.1!     6.3!     7.3!    10.6!    14.0!    16.7!   [   ]    [   ]     10
                11       11.9!     5.2!     6.6!     6.1!     6.7!     7.1!     7.6!    10.7!    14.0!    16.1!   [   ]    [   ]     11
                12       11.4!     3.6!     6.6!     6.0!     7.1!     7.9!     7.1!    10.9!    13.6!    16.7!   [   ]    [   ]     12
                13       11.7!     3.0!     5.6!     5.2!     7.6!     7.4!     6.7!   [   ]     13.4!    16.9!   [   ]    [   ]     13
                14       11.3!     2.8!     4.9!     5.0!     7.6!     8.0!     7.1!    10.3!    13.7!    16.2!   [   ]    [   ]     14
                15       10.8!     2.4!     4.9!     4.6!     6.1!     6.8!     7.2!    10.9!    14.1!    15.8!   [   ]    [   ]     15
                16       10.6!     2.4!     5.6!     5.3!     5.5!     6.0!     7.8!    10.3!    14.0!    16.3!   [   ]    [   ]     16
                17       11.2!     2.9!     5.6!     4.8!     5.3!     6.1!     8.7!    11.3!    14.1!    17.1!   [   ]    [   ]     17
                18       11.1!     3.6!     5.9!     5.6!     5.6!     6.7!     8.9!    11.6!    13.6!    19.1!   [   ]    [   ]     18
                19       11.4!     4.5!     6.1!     5.1!     6.1!     6.8!     9.2!    11.5!    13.9!    19.9!   [   ]    [   ]     19
                20       11.3!     5.3!     5.9!     4.7!     6.7!     7.5!     9.6!    11.9!    14.0!    17.0!   [   ]    [   ]     20
                21       10.4!     5.8!     6.4!     4.5!     6.3!     7.2!     8.9!    11.7!    14.2!    15.5!   [   ]    [   ]     21
                22        9.6!     5.9!     5.6!     5.3!     5.1!     6.6!     8.2!    11.5!    14.0!    15.3!   [   ]    [   ]     22
                23        8.8!     5.6!     5.8!     6.0!     4.9!     6.5!     7.9!    11.4!    14.9!    16.2!   [   ]    [   ]     23
                24        8.0!     5.2!     5.7!     7.0!     5.3!     7.0!     8.1!    11.9!    15.8!    15.7!   [   ]    [   ]     24
                25        8.6!     6.1!     4.5!     6.9!     6.0!     7.4!     8.4!    11.7!    16.0!    16.1!   [   ]    [   ]     25
                26        8.0!     6.3!     4.7!     6.5!     6.5!     8.4!     8.0!    12.4!    16.2!    15.7!   [   ]    [   ]     26
                27        7.4!     6.8!     5.1!     6.3!     6.6!     8.7!     9.7!    12.9!    17.2!    15.8!   [   ]    [   ]     27
                28        8.4!     6.3!     4.9!     5.9!     5.8!     8.3!     9.1!    13.3!    16.4!   [   ]    [   ]    [   ]     28
                29        8.7!     3.9!     3.7!     4.8!              8.5!     9.0!    13.5!    16.7!   [   ]    [   ]    [   ]     29
                30        8.6!     2.2!     2.2!     4.7!              8.9!     8.9!    13.1!    16.0!   [   ]    [   ]    [   ]     30
                31        8.6!              2.1!     5.0!              8.4!             12.6!            [   ]    [   ]              31
      
                Mean     10.6!     5.6!     5.0!     5.2!     6.2!     6.8!     7.9!    11.1!    14.2!    16.8!   [   ]    [   ]
              Median     11.2!     5.8!     5.2!     5.2!     6.2!     6.8!     7.9!    11.1!    14.0!    16.2!   [   ]    [   ]
      Max.Daily Mean     12.8!     9.2!     6.9!     7.0!     7.6!     8.9!     9.7!    13.5!    17.2!    19.9!   [   ]    [   ]
      Min.Daily Mean      7.4!     2.2!     2.1!     2.3!     4.9!     4.4!     6.4!     9.0!    11.6!    15.0!   [   ]    [   ]
            Inst.Max     14.2!    10.0!     7.3!     7.4!     8.2!    11.0!    12.6!    16.1!    24.9!    30.5!   [   ]    [   ]
            Inst.Min      6.8!     1.8!     1.7!     1.9!     3.9!     3.1!     5.0!     7.0!    10.1!    10.8!   [   ]    [   ]
        Missing Days        0        0        0        0        0        0        0        1        0        4       31       30
      
                      Summaries               ------------------ Notes -------------------
                      ---------               All recorded data is continuous and reliable
                                              except where the following tags are used...
       Annual Mean        8.9!                ! ...  Data not yet checked
       Ann. Median        7.6!                [    ] Data Not Recorded
      Missing Days         66
      
                      Maximum     Minimum
       Daily Mean        19.9!        2.1!
          Instant        30.5!        1.7!
      
      
      
      
      
      
      

      View downloadable table

      Station 18A050—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
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      water-year 2007 graph crosstab / table 15-minute data table technical notes
      water-year 2006 graph crosstab / table 15-minute data table technical notes
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      Water Temp. Monitoring Standard Operating Procedures

        Station 18A050—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 V129  Output 08/29/2015
        
                 Site     18A050          Dungeness River near mouth                                                     Site     18A050.AT
                 Variable 50.00           Air Temperature in Degrees Celcius                                             Year       2014/15
                 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       13.1!     7.2!    -2.2!    -0.5!     6.8!     4.5!     7.4!    11.2!    12.8!    20.7!    18.0!   [   ]      1
                   2       11.1!     7.7!    -1.1!     3.1!     7.4!     6.3!     7.8!    10.8!    12.4!    20.6!   [   ]    [   ]      2
                   3       11.4!     9.9!     0.9!     4.0!     6.4!     3.7!     6.9!    11.4!    13.1!    19.3!    15.6!   [   ]      3
                   4       12.8!    11.5!     3.6!     4.5!     7.4!     3.1!     5.9!    10.6!    13.7!    18.9!    15.6!   [   ]      4
                   5       15.1!    11.4!     5.6!     7.6!     9.4!     4.9!     6.8!    10.0!    15.6!    21.7!    14.6!   [   ]      5
                   6       15.1!    12.2!     7.4!     7.7!     9.9!     5.6!     6.9!     9.9!    16.3!    16.4!    16.0!   [   ]      6
                   7       13.7!     7.8!     4.9!     6.8!     8.8!     6.6!     7.7!    11.9!    17.7!    15.6!    17.5!   [   ]      7
                   8       11.7!     6.4!     8.8!     4.7!     8.8!     5.9!     9.4!    15.0!    14.9!    14.4!    16.2!   [   ]      8
                   9       11.4!     9.9!    11.8!     4.5!     8.9!     7.2!     8.5!    13.9!    15.5!    15.5!   [   ]    [   ]      9
                  10       11.7!     7.7!    11.2!     6.4!     9.3!     7.7!     7.1!    12.2!    14.6!    16.8!    17.1!   [   ]     10
                  11       12.1!     4.4!     8.3!     7.0!     8.0!    10.1!     7.3!    12.1!    14.2!    16.1!    20.0!   [   ]     11
                  12       11.4!     3.6!     6.8!     7.1!     8.9!    10.6!     7.5!    12.6!    14.3!    16.9!    19.6!   [   ]     12
                  13       12.1!     3.1!     4.4!     5.4!     9.8!     8.8!     6.7!   [   ]     14.6!    16.9!    16.7!   [   ]     13
                  14       11.4!     2.1!     6.1!     4.5!     9.0!     9.9!     8.6!    12.1!    16.2!    16.8!    14.7!   [   ]     14
                  15       10.6!    -0.6!     9.4!     5.4!     5.6!     6.5!     8.6!    12.7!    15.4!    15.9!    16.1!   [   ]     15
                  16       11.2!     0.0!     5.6!     6.8!     6.1!     7.1!     9.7!    12.0!    13.7!    16.7!    16.1!   [   ]     16
                  17       15.0!     0.7!     5.3!     4.6!     5.2!     6.8!    10.5!    13.6!    14.5!    18.2!    18.1!   [   ]     17
                  18       13.3!     1.3!     6.7!     7.1!     6.5!     7.6!     9.8!    13.6!    13.6!    21.1!    20.1!   [   ]     18
                  19       14.3!     4.4!     6.0!     5.3!     8.5!     8.4!    11.1!    11.7!    14.4!    21.1!    18.4!   [   ]     19
                  20       12.9!     5.9!     8.6!     3.3!     8.7!     9.5!    12.9!    12.3!    14.8!    16.5!   [   ]    [   ]     20
                  21       13.1!     7.2!     9.1!     3.9!     7.7!     9.1!    10.1!    11.8!    16.7!    15.5!    16.1!   [   ]     21
                  22       11.9!     7.5!     8.1!     6.3!     4.4!     6.9!     8.7!    12.4!    14.9!    15.6!    16.3!   [   ]     22
                  23        9.9!     7.2!     6.7!     7.8!     4.0!     7.3!     8.4!    12.5!    16.4!    16.4!    16.0!   [   ]     23
                  24        8.7!     5.5!     6.8!    10.9!     6.5!     8.7!     8.5!    12.9!    17.1!    15.5!    15.9!   [   ]     24
                  25       11.0!     7.6!     2.8!     9.8!     7.5!    10.1!     8.2!    12.7!    18.1!    16.2!    16.5!   [   ]     25
                  26        8.9!     8.6!     4.0!     7.7!     8.5!    11.7!     8.4!    13.5!    17.4!    15.8!    15.9!   [   ]     26
                  27        8.9!     9.4!     6.1!     7.5!     7.5!    10.8!    11.9!    13.1!    21.0!    16.6!    17.7!   [   ]     27
                  28       12.5!     6.1!     5.3!     6.2!     7.1!    11.0!    10.7!    13.6!    19.9!    17.2!   [   ]    [   ]     28
                  29       10.8!    -1.8!     3.2!     4.8!             10.7!    10.4!    13.8!    19.6!    18.5!   [   ]    [   ]     29
                  30       11.6!    -3.4!    -1.8!     3.8!             11.2!    11.5!    13.1!    16.4!    20.3!   [   ]    [   ]     30
                  31        9.3!             -0.8!     4.6!              8.8!             13.3!             19.2!   [   ]              31
        
                  Mean     11.9!     5.7!     5.4!     5.8!     7.6!     8.0!     8.8!    12.4!    15.7!    17.5!    16.9!   [   ]
                Median     11.7!     6.8!     6.0!     5.4!     7.6!     7.7!     8.5!    12.5!    15.2!    16.8!    16.2!   [   ]
        Max.Daily Mean     15.1!    12.2!    11.8!    10.9!     9.9!    11.7!    12.9!    15.0!    21.0!    21.7!    20.1!   [   ]
        Min.Daily Mean      8.7!    -3.4!    -2.2!    -0.5!     4.0!     3.1!     5.9!     9.9!    12.4!    14.4!    14.6!   [   ]
              Inst.Max     22.1!    17.9!    15.5!    15.5!    14.5!    18.1!    21.1!    22.6!    29.7!    30.2!    28.9!   [   ]
              Inst.Min      3.7!    -7.6!    -6.9!    -4.4!    -2.1!    -3.7!    -0.2!     2.5!     6.9!     9.5!     7.5!   [   ]
          Missing Days        0        0        0        0        0        0        0        1        0        0        7       30
        
                        Summaries               ------------------ Notes -------------------
                        ---------               All recorded data is continuous and reliable
                                                except where the following tags are used...
         Annual Mean       10.4!                ! ...  Data not yet checked
         Ann. Median        9.9!                [    ] Data Not Recorded
        Missing Days         38
        
                        Maximum     Minimum
         Daily Mean        21.7!       -3.4!
            Instant        30.2!       -7.6!
        
        
        
        
        
        
        

        View downloadable table

        Station 18A050—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
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        water-year 2004 graph crosstab / table 15-minute data table