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Stream flow monitoring station

Stillaguamish R. nr Silvana

Station details

ID05A070
typeManual stage height, coop
Latitude48° 11' 49.92"
Longitude-122° 12' 33.84"
Stream classA
River mile11.2
Staff leadJim Shedd
jim.shedd@ecy.wa.gov
CountySnohomish
Ecoregion
Period of recordOct 1997 - Present
Water Resource Inventory Area (WRIA)
5 active stations   show historical 
  id station name type* coop
05A070 Stillaguamish R. nr Silvana MSH y
05A105 S.F. Stillaguamish R. @ Jordan... T
05B090 N.F. Stillaguamish R. @ Oso T
05B110 N.F. Stillaguamish R. nr Darri... MSH
05D070 Pilchuck Cr. @ Bridge 626 T
*  T–telemetry   SA–stand alone   MSH–manual stage height

Station description

AMBIENT WATER QUALITY STATION LOCATED ON THE INTERSTATE 5 BRIDGE JUST NORTH OF THE ARLINGTON-SILVANA EXIT (EXIT 208)

Station Photo

Photo of stream from sample site

Station 05A070—Flow

Period of Record: 1998 — 2018

Seven-day graph

Water-year graph

Discrete data table


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         Washington State Dept. of Ecology                                                            HYDAY V129  Output 10/22/2018

         Site     05A070          Stillaguamish River nr Silvana                                                 Site     05A070.AT
         VarFrom  232.00          Raw Stage in Feet                                                              Year       2018/19
         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        878!      []       []       []       []       []       []       []       []       []       []       []      1
           2       4560!      []       []       []       []       []       []       []       []       []       []       []      2
           3       3870!      []       []       []       []       []       []       []       []       []       []       []      3
           4       2100!      []       []       []       []       []       []       []       []       []       []       []      4
           5       1570!      []       []       []       []       []       []       []       []       []       []       []      5
           6       1380!      []       []       []       []       []       []       []       []       []       []       []      6
           7         []       []       []       []       []       []       []       []       []       []       []       []      7
           8         []       []       []       []       []       []       []       []       []       []       []       []      8
           9       1360!      []       []       []       []       []       []       []       []       []       []       []      9
          10       1410!      []       []       []       []       []       []       []       []       []       []       []     10
          11         []       []       []       []       []       []       []       []       []       []       []       []     11
          12        999!      []       []       []       []       []       []       []       []       []       []       []     12
          13        899!      []       []       []       []       []       []       []       []       []       []       []     13
          14        835!      []       []       []       []       []       []       []       []       []       []       []     14
          15        762!      []       []       []       []       []       []       []       []       []       []       []     15
          16        704!      []       []       []       []       []       []       []       []       []       []       []     16
          17         []       []       []       []       []       []       []       []       []       []       []       []     17
          18        620!      []       []       []       []       []       []       []       []       []       []       []     18
          19        585!      []       []       []       []       []       []       []       []       []       []       []     19
          20        557!      []       []       []       []       []       []       []       []       []       []       []     20
          21        537!      []       []       []       []       []       []       []       []       []       []       []     21
          22         []       []       []       []       []       []       []       []       []       []       []       []     22
          23         []       []       []       []       []       []       []       []       []       []       []       []     23
          24         []       []       []       []       []       []       []       []       []       []       []       []     24
          25         []       []       []       []       []       []       []       []       []       []       []       []     25
          26         []       []       []       []       []       []       []       []       []       []       []       []     26
          27         []       []       []       []       []       []       []       []       []       []       []       []     27
          28         []       []       []       []       []       []       []       []       []       []       []       []     28
          29         []       []       []       []                []       []       []       []       []       []       []     29
          30         []       []       []       []                []       []       []       []       []       []       []     30
          31         []                []       []                []                []                []       []              31

          Mean     1390!      []       []       []       []       []       []       []       []       []       []       []
        Median      899!      []       []       []       []       []       []       []       []       []       []       []
Max.Daily Mean     4560!      []       []       []       []       []       []       []       []       []       []       []
Min.Daily Mean      537!      []       []       []       []       []       []       []       []       []       []       []
      Inst.Max     6570!      []       []       []       []       []       []       []       []       []       []       []
      Inst.Min      482!      []       []       []       []       []       []       []       []       []       []       []
  Missing Days       14       30       31       31       28       31       30       31       30       31       31       30

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean       1390!                ! ...  Data not yet checked
 Ann. Median        899!                [    ] Data Not Recorded
Missing Days        348

                Maximum     Minimum
 Daily Mean        4560!        537!
    Instant        6570!        482!






View downloadable table

Station 05A070—Verified historical data

water-year 2018 graph Discrete data table rating curve rating table technical notes
water-year 2017 graph Discrete data table rating curve rating table technical notes
water-year 2016 graph Discrete data table rating curve rating table technical notes
water-year 2015 graph Discrete data table rating curve rating table technical notes
water-year 2014 graph Discrete data table rating curve rating table technical notes
water-year 2013 graph Discrete data table rating curve rating table technical notes
water-year 2012 graph Discrete data table rating curve rating table technical notes
water-year 2011 graph Discrete data table rating curve rating table technical notes
water-year 2010 graph Discrete data table rating curve rating table technical notes
water-year 2009 graph Discrete data table rating curve rating table technical notes
water-year 2008 graph Discrete data table rating curve rating table technical notes
water-year 2007 graph Discrete data table rating curve rating table technical notes
water-year 2006 graph Discrete data table rating curve rating table technical notes
water-year 2005 graph Discrete data table rating curve rating table technical notes
water-year 2004 graph Discrete data table rating curve rating table technical notes
water-year 2003 graph Discrete data table rating curve rating table technical notes
water-year 2002 graph Discrete data table rating curve rating table technical notes
water-year 2001 graph Discrete data table rating curve rating table technical notes
water-year 2000 graph Discrete data table rating curve rating table technical notes
water-year 1999 graph Discrete data table rating curve rating table technical notes
water-year 1998 graph Discrete data table rating curve rating table technical notes

Flow Monitoring Standard Operating Procedures

    Station 05A070—Stage

    Period of Record: 1998 — 2018

    Seven-day graph

    Water-year graph

    Discrete 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 10/22/2018
    
             Site     05A070          Stillaguamish River nr Silvana                                                 Site     05A070.AT
             VarFrom  232.00          Raw Stage in Feet                                                              Year       2018/19
             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      24.11!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      1
               2      26.22!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      2
               3      25.92!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      3
               4      25.01!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      4
               5      24.68!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      5
               6      24.53!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      6
               7      [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      7
               8      [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      8
               9      24.51!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
              10      24.55!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     10
              11      [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     11
              12      24.23!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     12
              13      24.14!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     13
              14      24.08!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     14
              15      24.01!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     15
              16      23.96!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     16
              17      [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     17
              18      23.89!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     18
              19      23.85!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
              20      23.83!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
              21      23.80!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
              22      [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
              23      [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
              24      [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
              25      [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
              26      [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
              27      [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
              28      [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
              29      [   ]    [   ]    [   ]    [   ]             [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
              30      [   ]    [   ]    [   ]    [   ]             [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
              31      [   ]             [   ]    [   ]             [   ]             [   ]             [   ]    [   ]              31
    
              Mean    24.43!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
            Median    24.14!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
    Max.Daily Mean    26.22!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
    Min.Daily Mean    23.80!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
          Inst.Max    27.08!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
          Inst.Min    23.74!   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
      Missing Days       14       30       31       31       28       31       30       31       30       31       31       30
    
                    Summaries               ------------------ Notes -------------------
                    ---------               All recorded data is continuous and reliable
                                            except where the following tags are used...
     Annual Mean      24.43!                ! ...  Data not yet checked
     Ann. Median      24.14!                [    ] Data Not Recorded
    Missing Days        348
    
                    Maximum     Minimum
     Daily Mean       26.22!      23.80!
        Instant       27.08!      23.74!
    
    
    
    
    
    

    View downloadable table

    Station 05A070—Verified historical data

    water-year 2018 graph Discrete data table technical notes
    water-year 2017 graph Discrete data table technical notes
    water-year 2016 graph Discrete data table technical notes
    water-year 2015 graph Discrete data table technical notes
    water-year 2014 graph Discrete data table technical notes
    water-year 2013 graph Discrete data table technical notes
    water-year 2012 graph Discrete data table technical notes
    water-year 2011 graph Discrete data table technical notes
    water-year 2010 graph Discrete data table technical notes
    water-year 2009 graph Discrete data table technical notes
    water-year 2008 graph Discrete data table technical notes
    water-year 2007 graph Discrete data table technical notes
    water-year 2006 graph Discrete data table technical notes
    water-year 2005 graph Discrete data table technical notes
    water-year 2004 graph Discrete data table technical notes
    water-year 2003 graph Discrete data table technical notes
    water-year 2002 graph Discrete data table technical notes
    water-year 2001 graph Discrete data table technical notes
    water-year 2000 graph Discrete data table technical notes
    water-year 1999 graph Discrete data table technical notes
    water-year 1998 graph Discrete data table technical notes

    Stage Monitoring Standard Operating Procedures