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Stream flow monitoring station

Omak Cr. nr St. Mary's Mission

Station details

ID49C100
typeTelemetry  satelite dish   
Latitude48° 22' 0.8450317"
Longitude-119° 26' 40.92773"
Stream classA
River mile5.5
Staff leadMike Anderson
mike.anderson@ecy.wa.gov
CountyOkanogan
Ecoregion
Period of recordJun 2002 - Sep 2012
Water Resource Inventory Area (WRIA)
21 stations (active and historical)   show historical 
  id station name type* coop
49B070 Similkameen R. @ Oroville T(h)
49C100 Omak Cr. nr St. Mary's Mission T(h)
49D080 Johnson Cr. @ Riverside MSH(h)
49E080 Tunk Cr. nr Riverside T(h)
49F070 Bonaparte Cr. @ Tonasket T(h)
49F150 Bonaparte Cr. @ Aeneas Valley ... MSH(h)
49G060 Antoine Cr. nr mouth MSH(h)
49H080 Tonasket Cr. nr Oroville MSH(h)
49J060 Ninemile Cr. nr Oroville MSH(h)
49K090 Toats Coulee Cr. nr Loomis T(h)
49L100 Sinlahekin Cr. nr Loomis T(h)
49M100 N.F. Salmon Cr. nr Conconully T(h)
49N050 W.F. Salmon Cr. @ mouth MSH(h)
49W001 Harmony Heights T y
49W002 Near Starzman Lake T y
49W003 Loup Loup T y
49W004 Windy Ridge T y
49W005 Funk Mtn T y
49W006 W. Tunk Mtn T y
49W007 Bonaparte T y
49W008 Buck Mtn T y
*  T–telemetry   SA–stand alone   MSH–manual stage height
h - historical
Due to budget cuts, this station will be removed effective October 1, 2012. If you have any questions or concerns please contact Brad Hopkins, (brad.hopkins@ecy.wa.gov) phone (360) 407-6686
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 49C100—Water Temp.

Period of Record: 2004 — 2012

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 V95  Output 09/24/2012

         Site     49C100          Omak Creek near St. Mary's Mission                                             Year       2011/12
         Variable 450.00          Water Temperature in Degrees Celsius                                           Table Type   Level
         Figures are for period ending 2400 hours.

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

           1      11.48!    2.52!    0.45!    0.45!    0.61!    0.51!    3.30!    7.75!   12.63!   99.61!  114.82!  114.61!     1
           2      11.35!    2.31!    0.37!    0.27!    0.56!    0.65!    3.46!   [   ]    13.56!  105.92!  114.65!  114.62!     2
           3      11.53!    3.59!    0.33!    0.33!    0.37!    1.27!    3.87!   [   ]    12.45!  106.78!  114.67!  114.62!     3
           4      11.63!    2.25!    0.33!    0.69!    0.23!    1.09!    4.57!    7.08!   11.54!  107.38!  114.76!  114.62!     4
           5      10.51!    1.09!    0.32!    0.80!    0.19!    1.24!    3.68!   [   ]    11.24!  108.31!  114.85!  114.66!     5
           6      10.75!    0.72!    0.31!    0.40!    0.23!    0.56!    3.82!   [   ]    10.50!  109.12!  114.93!  114.62!     6
           7      10.66!    0.64!    0.30!    0.25!    0.20!    0.49!    3.74!   [   ]     8.97!  109.56!  114.93!  114.49!     7
           8       9.43!    0.77!    0.29!    0.71!    0.34!    0.80!    4.20!    9.38!    9.20!  110.20!  114.99!   [   ]      8
           9       9.69!    1.47!    0.28!    0.73!    0.73!    1.23!    5.81!    9.67!    9.11!  110.86!  114.95!  114.51!     9
          10      10.43!    1.72!    0.27!    0.64!    0.88!    2.37!    6.72!    8.08!    9.98!  111.84!  114.92!  114.50!    10
          11      10.83!    1.71!    0.26!    0.25!    0.59!   [   ]     7.11!    7.88!   11.85!  112.40!  114.96!  114.40!    11
          12       9.76!    1.80!    0.25!    0.23!    0.40!    1.14!    7.50!    8.67!   12.41!  112.97!  115.02!  114.40!    12
          13       8.22!    1.55!    0.25!    0.21!    0.58!   [   ]     6.47!    9.92!   12.85!  113.26!  115.05!  114.41!    13
          14       8.17!    1.08!    0.24!    0.19!    0.46!   [   ]     5.55!   11.21!   20.44!  113.55!  115.09!  114.45!    14
          15       7.59!    0.56!    0.24!    0.18!    0.29!    1.95!    5.93!   12.09!   45.66!  113.89!  115.14!  114.50!    15
          16       6.90!    0.49!    0.28!    0.17!    0.53!    1.73!    5.84!   11.64!   58.77!  113.91!  115.15!  114.50!    16
          17       7.03!    0.45!    0.37!    0.17!   [   ]     1.42!    5.69!   10.76!   73.14!  114.05!  115.15!  114.52!    17
          18       6.82!    0.42!    0.40!    0.17!    0.90!    1.26!    6.11!   10.24!   71.18!  113.87!  115.16!  114.55!    18
          19       7.08!    0.46!    0.28!    0.17!    1.04!    1.25!    5.62!   10.52!   72.46!  114.03!  115.09!  114.56!    19
          20       7.91!    0.39!    0.39!    0.17!    1.11!    2.45!    7.40!   10.61!   75.32!  114.37!  114.93!  114.59!    20
          21       8.08!    0.37!    0.26!    0.17!    1.35!   [   ]     7.39!   10.59!   75.92!  114.40!  114.84!  114.60!    21
          22       8.46!    0.71!    0.24!    0.18!    1.26!   [   ]     8.17!   10.55!   76.17!  114.47!  114.78!  114.60!    22
          23       7.50!    2.53!    0.23!    0.23!    0.85!   [   ]     8.30!   10.27!   73.73!  114.54!  114.68!  114.60!    23
          24       5.72!    1.39!    0.29!    0.25!    1.08!    2.73!    8.31!    9.57!   76.58!  114.54!  114.66!   [   ]     24
          25       4.26!    1.03!    0.35!    0.27!    1.33!    3.23!    8.19!    9.94!   76.44!  114.64!  114.61!   [   ]     25
          26       3.46!    1.43!    0.34!    0.30!    0.99!    3.92!    7.60!   10.16!   78.79!  114.71!  114.64!   [   ]     26
          27       2.93!    2.14!    0.50!    0.25!    0.34!    3.54!    6.50!   10.77!   80.61!  114.80!  114.71!   [   ]     27
          28       3.19!    1.45!    0.56!    0.29!    0.26!    3.97!    6.96!   11.23!   79.81!  114.83!  114.72!   [   ]     28
          29       3.48!    1.51!    0.58!    0.39!    0.40!    3.45!    7.95!   11.09!   80.00!  114.85!  114.70!   [   ]     29
          30       3.86!    1.43!    0.68!    0.45!             3.44!    8.50!   11.03!   87.60!  114.90!  114.70!   [   ]     30
          31       4.02!             0.33!    0.57!             2.51!            11.94!           114.91!  114.63!             31

          Mean     7.83!    1.33!    0.34!    0.34!    0.65!    1.93!    6.14!   10.10!   44.96!  112.18!  114.87!  114.54!
        Median     8.08!    1.41!    0.31!    0.25!    0.57!    1.42!    6.29!   10.39!   52.21!  113.89!  114.85!  114.56!
Max.Daily Mean    11.63!    3.59!    0.68!    0.80!    1.35!    3.97!    8.50!   12.09!   87.60!  114.91!  115.16!  114.66!
Min.Daily Mean     2.93!    0.37!    0.23!    0.17!    0.19!    0.49!    3.30!    7.08!    8.97!   99.61!  114.61!  114.40!
      Inst.Max    12.31!    4.18!    0.89!    0.99!    1.80!    4.60!    9.96!   13.34!   94.61!  115.00!  115.20!  114.70!
      Inst.Min     2.35!    0.36!    0.23!    0.17!    0.16!    0.24!    1.85!    6.38!    8.46!   94.61!  114.60!  114.40!
  Missing Days        0        0        0        0        1        6        0        5        0        0        0        8

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean      33.88!                ! ...  Data not yet checked
 Ann. Median       6.93!                [    ] Data Not Recorded
Missing Days         20

                Maximum     Minimum
 Daily Mean      115.16!       0.17!
    Instant      115.20!       0.16!







View downloadable table

Station 49C100—Verified historical data

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 Temp. Monitoring Standard Operating Procedures