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! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.

Current Conditions for Washington: Water Quality -- 117 site(s) found

PROVISIONAL DATA SUBJECT TO REVISION




Customize table to display other current-condition parameters
Station
Number
Station name Specif-
ic
conduc-
tance,
wat unf
uS/cm @
25 degC
pH,
water,
unfltrd
field,
std
units
Temper-
ature,
water,
deg C
Dis-
solved
oxygen,
mg/L
Turbid-
ity,
IR LED
light,
det ang
90 deg,
FNU
Date/Time
Group Undefined
12102075 CLARKS CREEK AT TACOMA ROAD NEAR PUYALLUP, WA 
      [discontinued 3/1/2022] -- -- -- -- Dis  10/20 12:30 PDT 
453439122223900 COLUMBIA RIVER, RIGHT BANK, AT WASHOUGAL, WA -- --  18.8 -- --  09/24 11:00 PDT 
453712121071200 COLUMBIA RIVER AT THE DALLES DAM FOREBAY, WA -- -- Ssn -- --  09/19 12:00 PDT 
453845121562000 COLUMBIA RIVER AT BONNEVILLE DAM FOREBAY, WA -- -- Ssn -- --  09/19 16:00 PDT 
453845121564001 COLUMBIA RIVER AT CASCADE ISLAND, WA -- -- Ssn -- --  09/01 12:00 PDT 
454249120423500 COLUMBIA RIVER, RIGHT BANK, NEAR CLIFFS, WA -- --  7.0 -- --  03/18 23:00 PDT 
454314120413701 COLUMBIA RIVER AT JOHN DAY DAM NAVIGATION LOCK, WA -- -- Ssn -- --  09/18 17:00 PDT 
473254122203401 24N/04E-19Q01 45S -- --  16.1 -- --  09/08 09:15 PDT 
473254122203601 24N/04E-19P02 3S 487 --  16.2 -- --  09/08 13:30 PDT 
473255122203301 24N/04E-10Q02 45D 951 --  13.6 -- --  09/08 10:30 PDT 
473255122203401 24N/04E-19P01 14D 758 -- -- -- --  09/07 10:15 PDT 
   -- --  13.7 -- --  09/07 09:30 PDT 
473255122203501 24N/04E-19L01 14S 499 --  16.9 -- --  09/07 12:15 PDT 
473255122203701 24N/04E19P03 19S -- --  16.7 -- --  09/08 12:00 PDT 
   603 -- -- -- --  09/08 11:30 PDT 
473256122202901 24N/04E-19Q02 Duwamish River near Seattle, WA 25,000 -- -- -- --  09/07 13:15 PDT 
   -- --  14.6 -- --  09/07 12:45 PDT 
473256122203601 24N/04E-19P04 43S 779 --  16.3 -- --  09/08 14:45 PDT 
Group Chehalis River Basin
12031000 CHEHALIS RIVER AT PORTER, WA -- -- -- -- 8.7  03/18 22:45 PDT 
12035000 SATSOP RIVER NEAR SATSOP, WA -- -- -- -- 4.4  03/18 22:15 PDT 
Group Wynoochee River Basin
12037400 WYNOOCHEE RIVER ABOVE BLACK CREEK NR MONTESANO, WA -- -- -- -- Eqp  03/03 14:30 PST 
Group Olympic Peninsula River Basins
12039500 QUINAULT RIVER AT QUINAULT LAKE, WA 
      [discontinued 08/30/2018] -- --  19.8 -- --  08/30 08:45 PDT 
1203951610 QUINAULT RIVER NEAR TAHOLAH, WA -- --  9.1 -- --  03/18 22:15 PDT 
12042800 BOGACHIEL RIVER NEAR FORKS, WA -- --  7.9 -- --  03/18 22:30 PDT 
12043000 CALAWAH RIVER NEAR FORKS, WA -- --  8.1 -- --  03/18 22:30 PDT 
      [Discontinued 3/31/2021] -- -- -- -- Dis  04/08 14:15 PDT 
Group Skokomish River Basin
12056500 NF SKOKOMISH R BL STAIRCASE RPDS NR HOODSPORT, WA -- --  4.2 -- --  03/18 23:00 PDT 
Group Chambers Creek Basin
12090400 NORTH FORK CLOVER CREEK NEAR PARKLAND, WA 131 7.6  10.4 10.3 --  03/18 22:15 PDT 
      [Eureka Manta Sensor] -- -- -- -- 0.2  03/18 14:00 PDT 
12090500 CLOVER CREEK NEAR TILLICUM, WA 143 6.8  11.0 9.1 --  03/18 22:15 PDT 
   -- -- -- -- 2.4  01/25 17:00 PST 
Group Puyallup River Basin
12098700 WHITE RIVER AT HEADWORKS AB FLUME NR BUCKLEY, WA 64 7.3  8.9 11.4 --  03/18 22:45 PDT 
      [Eureka Manta Turbidity Sensor] -- -- -- -- 0.6  03/18 22:45 PDT 
12100490 WHITE RIVER AT R STREET NEAR AUBURN, WA 64 7.4  8.9 11.4 --  03/18 22:45 PDT 
      [Eureka Manta Turbidity Sensor] -- -- -- -- 1.0  03/18 20:30 PDT 
12101100 LAKE TAPPS DIVERSION AT DIERINGER, WA 65 7.6  6.6 11.8 --  03/18 22:45 PDT 
      [Eureka Manta Turbidity Sensor] -- -- -- -- Eqp  03/18 21:45 PDT 
12101102 WHITE RIVER AT 24TH ST E AT DIERINGER, WA 73 7.3  9.2 11.3 8.2  03/18 22:30 PDT 
12102078 CLARKS CREEK AT STEWART AVENUE NEAR PUYALLUP, WA -- --  10.6 8.4 --  03/18 22:30 PDT 
      [YSI EXO Turbidity Sensor] -- -- -- -- 7.7  03/18 22:30 PDT 
Group Green/Duwamish River Basin
12113390 DUWAMISH RIVER AT GOLF COURSE AT TUKWILA, WA -- --  9.6 -- --  03/18 22:45 PDT 
Group Cedar River Basin
12114500 CEDAR RIVER BELOW BEAR CREEK NEAR CEDAR FALLS, WA -- --  4.2 -- --  03/18 22:15 PDT 
      [NEP5K Turbidity Sensor] -- -- -- -- 0.8  03/18 22:15 PDT 
12115000 CEDAR RIVER NEAR CEDAR FALLS, WA -- --  5.5 -- --  03/18 22:15 PDT 
12115500 REX RIVER NEAR CEDAR FALLS, WA -- --  4.3 -- --  03/18 22:15 PDT 
12116100 CANYON CREEK NEAR CEDAR FALLS, WA -- --  5.0 -- --  03/18 22:30 PDT 
12116400 CEDAR RIVER AT POWERPLANT AT CEDAR FALLS, WA -- --  5.3 -- --  03/18 22:45 PDT 
12116500 CEDAR RIVER AT CEDAR FALLS, WA -- --  5.5 -- --  03/18 23:00 PDT 
12117000 TAYLOR CREEK NEAR SELLECK, WA -- --  7.0 -- --  03/18 22:15 PDT 
12117500 CEDAR RIVER NEAR LANDSBURG, WA -- --  8.7 -- --  03/18 23:00 PDT 
      [NEP5K Turbidity Sensor] -- -- -- -- 0.7  03/18 23:00 PDT 
12117600 CEDAR RIVER BELOW DIVERSION NEAR LANDSBURG, WA -- --  9.3 -- --  03/18 23:00 PDT 
12119000 CEDAR RIVER AT RENTON, WA -- --  10.2 -- --  03/18 22:15 PDT 
Group Snoqualmie/Snohomish River Basin
12131300 BOLT CREEK AT BECKLER RIVER RD NEAR SKYKOMISH, WA -- -- -- -- 2.0  03/18 23:00 PDT 
12131500 SOUTH FORK SKYKOMISH RIVER AT SKYKOMISH, WA -- -- -- -- 1.3  03/18 23:00 PDT 
12134500 SKYKOMISH RIVER NEAR GOLD BAR, WA -- --  6.6 -- --  03/18 22:30 PDT 
12137290 SOUTH FORK SULTAN RIVER NEAR SULTAN, WA -- --  3.8 -- --  03/18 23:00 PDT 
12137800 SULTAN RIVER BELOW DIVERSION DAM NEAR SULTAN, WA -- --  5.6 -- --  03/18 23:00 PDT 
12138160 SULTAN RIVER BELOW POWERPLANT NEAR SULTAN, WA -- --  5.1 -- --  03/18 23:00 PDT 
12147470 NF TOLT RIVER ABOVE YELLOW CREEK NR CARNATION, WA -- --  5.5 -- 0.1  03/18 22:30 PDT 
12147500 NORTH FORK TOLT RIVER NEAR CARNATION, WA -- --  6.5 -- 0.4  03/18 22:15 PDT 
12147600 SOUTH FORK TOLT RIVER NEAR INDEX, WA -- --  4.0 -- 0.7  03/18 22:30 PDT 
12148000 SOUTH FORK TOLT RIVER NEAR CARNATION, WA -- --  5.0 -- 1.0  03/18 22:30 PDT 
12148300 SF TOLT RIVER BL REGULATING BASIN NR CARNATION, WA -- --  6.9 -- 3.5  03/18 23:00 PDT 
12148500 TOLT RIVER NEAR CARNATION, WA -- --  7.3 -- --  03/18 22:15 PDT 
12155500 SNOHOMISH RIVER AT SNOHOMISH, WA 
      [(2)] -- -- -- -- 10.8  03/18 23:00 PDT 
Group Stillaguamish River Basin
12166185 NF STILLAGUAMISH R AT C-POST BRIDGE NEAR OSO, WA 
      [Discontinued 11/14/2019] -- -- -- -- 0.2  11/14 09:15 PST 
12167000 NF STILLAGUAMISH RIVER NEAR ARLINGTON, WA -- -- -- -- Dis  10/17 14:15 PDT 
12170300 STILLAGUAMISH RIVER NEAR STANWOOD, WA 
      [CTD, Discontinued 10/01/2016] -- --  13.4 -- --  10/01 00:00 PDT 
      [Discontinued 10/01/2016] 81 -- -- -- --  10/01 00:00 PDT 
Group Skagit River Basin
12172000 BIG BEAVER CREEK NEAR NEWHALEM, WA -- --  5.4 -- --  03/18 22:30 PDT 
12173500 RUBY CREEK BELOW PANTHER CREEK NEAR NEWHALEM, WA -- --  3.8 -- --  03/18 22:45 PDT 
12178000 SKAGIT RIVER AT NEWHALEM, WA -- --  4.6 -- --  03/18 23:10 PDT 
12178100 NEWHALEM CREEK NEAR NEWHALEM, WA -- -- Dis -- --  03/18 23:00 PDT 
12178150 NEWHALEM CREEK AT NEWHALEM, WA -- --  5.4 -- --  03/18 23:00 PDT 
12179900 BACON CREEK BELOW OAKES CREEK NEAR MARBLEMOUNT, WA -- --  5.8 -- --  03/18 23:00 PDT 
12181000 SKAGIT RIVER AT MARBLEMOUNT, WA -- --  5.3 -- --  03/18 23:15 PDT 
12182500 CASCADE RIVER AT MARBLEMOUNT, WA -- --  6.7 -- --  03/18 22:45 PDT 
12186000 SAUK RIVER AB WHITE CHUCK RIVER NR DARRINGTON, WA -- --  5.5 -- --  03/18 22:15 PDT 
      [Discontinued 10/01/2015] -- -- -- -- 15.0  10/20 23:45 PDT 
12187500 SAUK RIVER AT DARRINGTON, WA -- --  6.5 -- --  03/18 22:45 PDT 
      [Discontinued.] -- -- -- -- 40.0  12/07 23:45 PST 
12189500 SAUK RIVER NEAR SAUK, WA -- --  7.6 -- --  03/18 23:15 PDT 
      [discontinued 4/23/2021] -- -- -- -- 3.9  04/23 14:45 PDT 
12200500 SKAGIT RIVER NEAR MOUNT VERNON, WA -- --  7.5 -- --  03/18 23:15 PDT 
Group Whatcom (Lake) Creek Basin
12201950 ANDERSON CREEK NEAR BELLINGHAM, WA 
      [MEDIAN] -- -- -- -- 1.6  03/18 22:45 PDT 
Group Nooksack River Basin
12205000 NF NOOKSACK RIVER BL CASCADE CREEK NR GLACIER, WA -- --  4.8 -- --  03/18 22:15 PDT 
12208000 MF NOOKSACK RIVER NEAR DEMING, WA -- -- -- -- 6.5  03/18 23:00 PDT 
   -- --  7.4 -- --  09/30 23:45 PDT 
12209490 SKOOKUM CREEK ABOVE DIVERSION NEAR WICKERSHAM, WA -- --  5.2 -- --  03/18 22:30 PDT 
12210000 SF NOOKSACK RIVER AT SAXON BRIDGE, WA -- --  6.4 -- --  03/18 23:00 PDT 
12210700 NOOKSACK RIVER AT NORTH CEDARVILLE, WA -- --  7.8 -- --  03/18 22:15 PDT 
12210900 ANDERSON CREEK AT SMITH ROAD NEAR GOSHEN, WA -- --  7.5 -- --  03/18 22:30 PDT 
12212050 FISHTRAP CREEK AT FRONT STREET AT LYNDEN, WA -- --  11.5 -- --  03/18 23:00 PDT 
12212390 BERTRAND CREEK AT INTERNATIONAL BOUNDARY -- --  10.1 -- --  03/18 23:00 PDT 
12212430 UNNAMED TRIB TO BERTRAND CR NR H ST NR LYNDEN, WA -- --  9.4 -- --  03/18 22:30 PDT 
12213100 NOOKSACK RIVER AT FERNDALE, WA -- --  8.2 -- 50.0  03/18 22:30 PDT 
      [(2)] -- -- -- -- 34.6  03/18 22:30 PDT 
Group Mid-Columbia River Basins
12398550 BOUNDARY RESERVOIR AT FOREBAY NR METALINE FALLS -- --  4.8 -- --  03/18 22:15 PDT 
12398600 PEND OREILLE RIVER AT INTERNATIONAL BOUNDARY -- --  4.9 -- --  03/18 22:15 PDT 
12438000 COLUMBIA RIVER AT BRIDGEPORT, WA -- -- Ssn -- --  11/16 00:00 PST 
12450650 WELLS POWERPLANT HEADWATER NEAR PATEROS, WA 
      LOWER, [LOWER] -- -- Ssn -- --  03/18 23:00 PDT 
      MIDDLE, [MIDDLE] -- -- Ssn -- --  03/18 23:00 PDT 
      UPPER, [UPPER] -- -- Ssn -- --  03/18 23:00 PDT 
Group Okanogan River Basin
12439000 OSOYOOS LAKE NEAR OROVILLE, WA -- --  10.4 -- --  03/18 23:15 PDT 
12439500 OKANOGAN RIVER AT OROVILLE, WA -- --  9.2 -- --  03/18 23:00 PDT 
12442500 SIMILKAMEEN RIVER NEAR NIGHTHAWK, WA 204 8.5 -- 11.6 1.8  03/18 22:30 PDT 
      [Pub] -- --  10.5 -- --  03/18 22:30 PDT 
12445000 OKANOGAN RIVER NEAR TONASKET, WA 
      [discontinued 4/01/2018] -- --  7.6 -- --  04/01 01:00 PDT 
12447200 OKANOGAN RIVER AT MALOTT, WA -- --  11.9 -- --  03/18 22:45 PDT 
12447302 OKANOGAN RIVER NR WAKEFIELD BR SOUTH OF MALOTT, WA -- --  4.6 -- --  11/16 00:45 PST 
Group Methow River Basin
12447390 ANDREWS CREEK NEAR MAZAMA, WA -- --  0.4 -- --  03/18 22:45 PDT 
12450480 METHOW RIVER NEAR MOUTH NEAR PATEROS, WA -- -- Ssn -- --  11/16 00:00 PST 
Group Wenatchee River Basin
12462500 WENATCHEE RIVER AT MONITOR, WA -- --  7.7 -- --  03/18 22:30 PDT 
Group Main Stem Columbia River Basin
12514400 COLUMBIA RIVER BELOW HWY 395 BRIDGE AT PASCO, WA -- -- Dis -- --  09/08 10:00 PDT 
Group Yakima River Basin
12500450 YAKIMA RIVER ABOVE AHTANUM CREEK AT UNION GAP, WA 159 --  5.0 -- 44.3  10/31 14:00 PDT 
12507573 YAKIMA RIVER AT RM 73.8 NEAR EMERALD, WA Ssn --  7.4 Dis Ssn  11/01 09:45 PDT 
12509489 YAKIMA RIVER AT PROSSER, WA 197 8.4  12.1 11.0 113  03/18 23:00 PDT 
Group Lower Snake River Basin
13317660 SNAKE RIVER AT McDUFF RAPIDS AT CHINA GARDEN ID -- --  7.2 -- --  03/18 22:45 PDT 
13334300 SNAKE RIVER NEAR ANATONE, WA -- -- Dis -- --  03/21 09:00 PDT 
13341000 NF CLEARWATER RIVER AT AHSAHKA ID -- -- Dis -- --  10/04 17:00 PDT 
13341050 CLEARWATER RIVER NR PECK ID -- --  6.6 -- --  03/18 22:30 PDT 
13343590 LOWER GRANITE LK FOREBAY AT LOWER GRANITE DAM, WA -- -- Dis -- --  03/23 13:00 PDT 
13343595 SNAKE RIVER (RIGHT BANK) BL LOWER GRANITE DAM, WA -- -- Dis -- --  07/10 13:00 PDT 
13343855 LAKE BRYAN FOREBAY AT LITTLE GOOSE DAM, WA -- -- Dis -- --  09/02 11:00 PDT 
13343860 SNAKE RIVER BELOW LITTLE GOOSE DAM, WA -- -- Dis -- --  07/13 16:00 PDT 
13352595 LAKE H G WEST FOREBAY AT LOWER MONUMENTAL DAM, WA -- -- Dis -- --  09/01 12:00 PDT 
13352600 SNAKE RIVER BELOW LOWER MONUMENTAL DAM, WA -- -- Dis -- --  07/17 08:00 PDT 
13352950 LAKE SACAJAWEA FOREBAY AT ICE HARBOR DAM, WA -- -- Dis -- --  09/01 15:00 PDT 
13353010 SNAKE RIVER BL GOOSE ISLAND BL ICE HARBOR DAM, WA -- -- Dis -- --  10/03 10:00 PDT 
Group Lower Columbia River Basins
14019220 COLUMBIA RIVER AT MCNARY DAM LOCK NR UMATILLA, OR -- -- Dis -- --  09/06 09:00 PDT 
14019240 COLUMBIA RIVER BELOW MCNARY DAM NEAR UMATILLA, OR -- -- Dis -- --  10/03 07:00 PDT 
14105700 COLUMBIA RIVER AT THE DALLES, OR 
      TDG Monitor -- --  7.2 -- --  03/18 23:00 PDT 
14144700 COLUMBIA RIVER AT VANCOUVER, WA 
      Upstream, [USCG DOLPHIN] -- -- -- -- 3.4  03/18 21:05 PDT 
14246900 COLUMBIA RIVER AT PORT WESTWARD, NEAR QUINCY, OR 
      Right bank dolphin -- -- -- -- 6.8  03/18 23:00 PDT 
Group Cowlitz River Basin
14240525 NF TOUTLE RIVER BELOW SRS NEAR KID VALLEY, WA -- -- -- -- 125  03/18 23:00 PDT 
14242580 TOUTLE RIVER AT TOWER ROAD NEAR SILVER LAKE, WA -- -- -- -- 93.7  03/18 22:45 PDT 
14243000 COWLITZ RIVER AT CASTLE ROCK, WA 
      RIGHT BANK, [Analite NEP5000] -- -- -- -- 34.6  03/18 22:20 PDT 

Data status codes:
  --     Parameter not determined
  Dis     Data-collection discontinued
  Eqp     Equipment malfunction
  Ssn     Parameter monitored seasonally