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Streamflow Measurements for the Nation


USGS 12021800 CHEHALIS RIVER NEAR ADNA, WA
Lewis County, Washington
Hydrologic Unit Code 17100103
Latitude  46°37'33", Longitude 123°06'02" NAD27
Drainage area 340  square miles
Gage datum 0 feet above NAVD88
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
562024-03-06 14:47:30PSTYesJNB/LEFUSGS2070196.750.001.25PoorClearNONE1MainBRDSQSCMMVADCP20701265993.45FIRMCBLSEVENSTDYEVENSTNDATGA0.00
552023-12-14 13:19:34PSTYesJNB/AMOUSGS2230196.420.040.50PoorClearNONE1MainBRDSQADCPVADCP22301105144.34FIRMBLDRUNEVSTDYEVENSTNDUPST20.00
542023-10-10 14:27:30PDTYesJNBUSGS106192.590.021.00GoodClearNONE1MainWADEQSCMMVADV1061031340.79FIRMGRVLEVENSTDYEVENUNFMUPST3000.00
532023-08-16 13:09:36PDTYesJNBUSGS35.5192.160.001.00GoodClearNONE1MainWADEQSCMMVADV35.589.084.50.42FIRMGRVLEVENSTDYEVENSTNDUPST3000.00
522023-07-21 12:01:30PDTYesJNB/EJRUSGS54.3192.310.001.00GoodClearNONE1MainWADEQSCMMVADV54.393.099.20.55FIRMCBLSEVENSTDYEVENSTNDUPST3000.00
512023-05-19 10:13PDTYesJNB/EJRUSGS329193.460.011.50GoodClearNONE1MainWADEQSCMMVADV3291112411.37FIRMGRVLUNEVSTDYUNEVSTNDUPST3000.00
502023-03-17 14:59:08PDTYesEJRUSGS1580195.610.010.45GoodClearNONE1MainCWAYQADCPVADCP15801249081.74FIRMBLDRUNEVSTDYUNEVSTNDUPST300.00
492022-12-15 11:28:44PSTYesEJRUSGS1180195.180.010.50FairClearNONE1MainCWAYQADCPVADCP11801148851.34FIRMBLDRUNEVSTDYEVENSTNDUPST250.00
482022-10-05 15:36PDTYesEJRUSGS56.5192.460.000.50GoodClearNONE1MainWADEQSCMMVADV56.588.598.80.57FIRMCBLSUNEVSTDYEVENSTNDUPST3330.00
472022-07-22 12:28:30PDTYesEJRUSGS154192.990.001.20GoodClearNONE1MainWADEQSCMMVADV1541141900.81FIRMCBLSEVENSTDYEVENSTNDUPST3330.00
462022-05-12 10:57:30PDTYesEJRUSGS1300195.230.020.70FairClearNONE1MainBRUSQSCMMVADCP13001183573.63FIRMBLDRUNEVSTDYUNEVSTNDUPST50.00
452022-03-23 17:56:30PDTYesEJRUSGS1370195.500.020.75FairClearNONE1MainBRDSQSCMMVADCP13701083663.75FIRMBLDREVENSTDYUNEVSTNDUPST20.00
442021-11-13 09:40PSTYesEJR/CKLUSGS8150202.230.040.23FairClearNONE1MainBRDSQADCPVADCP815020015505.27FIRMLDGEUNEVSTDYEVENSTNDUPST30.00
432021-11-12 12:30:03PSTYesEJR/CKLUSGS11300204.810.060.30PoorClearNONE1MainBRDSQADCPVADCP1130019619505.78FIRMLDGEUNEVSTDYUNEVSTNDUPST40.00
422021-10-15 15:26:39PDTYesEJRUSGS145192.910.001.00GoodClearNONE1MainWADEQSCMMVADV14593.01251.16SOFTGRVLEVENSTDYEVENSTNDUPST3000.00
412021-07-30 14:02PDTYesEJRUSGS52.4192.400.000.50GoodClearNONE1CheckWADEQSCMMVADV52.411680.30.65SOFTGRVLEVENSTDYEVENSTNDUPST2744.00
402021-07-30 13:02:30PDTYesEJRUSGS51.9192.400.001.00FairClearNONE1MainWADEQSCMMVADV51.91242770.19FIRMBLDRUNEVSTDYUNEVUNFMUPST2036.00
392021-05-19 10:38:41PDTYesEJRUSGS233193.140.010.30GoodClearNONE1MainCWAYQADCPVADCP2331086000.39FIRMBLDRUNEVSTDYEVENSTNDUPST270.00
382021-04-15 10:02:26PDTYesEJR/CDBUSGS529193.990.010.33FairClearNONE1MainCWAYQADCPVADCP5291217710.69FIRMCBLSUNEVSTDYUNEVSTNDUPST280.00
372021-01-11 12:46:44PSTYesEJRUSGS2200196.700.01 GoodFillControlChangedNONE1MainCWAYQADCPVADCP22001019212.38SOFTsiltUNEVSTDYEVENSTNDUPST250.00
362020-11-06 14:55:24PSTYesEJR/ACUSGS2160196.940.010.15PoorClearNONE1MainCWAYQADCPVADCP21601238972.41FIRMCBLSEVENSTDYEVENSTNDDNST300.00
352020-08-28 12:24:30PDTYesEJRUSGS48.5192.120.001.25GoodClearNONE1Main-secondWADEQSCMMVADV48.51262480.20FIRMBLDRUNEVSTDYEVENSTNDUPST1079.00
342020-08-28 11:10:30PDTYesEJRUSGS46.9192.120.001.00PoorClearNONE1Main-FirstWADEQSCMMVADV46.91182390.20FIRMBLDRUNEVSTDYEVENSTNDUPST1079.00
332020-06-25 15:39PDTYesEJRUSGS221193.130.001.50FairClearNONE1MainWADEQSCMMVADV2211444240.52FIRMBLDRUNEVSTDYEVENSTNDUPST975.00
322020-04-30 15:03PDTYesEJRUSGS375193.70 0.82FairClearNONE1MainWADEQSCMMVADV3751956590.57SOFTGRVLEVENSTDYUNEVSTNDUNSP1300.00
312020-02-14 10:47:24PSTYesEJR/CDBUSGS1910196.320.020.25FairClearNONE1US checkCWAYQADCPVADCP191012911101.72FIRMLDGEUNEVSTDYEVENSTNDUPST200.00
302020-02-14 09:21:48PSTYesEJR/CDBUSGS1910196.27-0.040.25FairClearNONE1DS checkCWAYQADCPVADCP19101178482.25FIRMCBLSUNEVSTDYEVENSTNDDNST200.00
292020-02-05 12:16:40PSTNo
282019-12-05 11:40:57PSTNo
272019-10-09 15:23:30PDTYesSKS, TWSUSGS178193.070.020.25PoorDebrisLightNONE1MainBRDSQADCPVADCP17860.01361.31FIRMBLDRUNEVPULSUNEVSTNDATGA0.00
262019-07-23 15:14PDTYesAMO/JLBUSGS82.4192.460.012.75GoodClearNONE1MainWADEQSCMMVADV82.477.054.41.52FIRMGRVLEVENSTDYEVENSTNDUPST2000.00
252019-07-23 14:16PDTYesAMO/JLBUSGS79.9192.460.012.75GoodClearNONE1MainWADEQSCMMVADV79.978.053.81.48FIRMGRVLEVENSTDYEVENSTNDUPST2000.00
242019-05-08 14:31PDTYesCAMUSGS308193.460.000.50PoorClearNONE1mainBRDSQSCMMVADCP30873.01601.93FIRMBLDRUNEVSTDYUNEVNSTDUPST25.00
232019-02-20 13:29:30PSTYesCAMUSGS2100196.24-0.030.90FairClearNONE1fullBRDSQSCMMVADCP21001645573.77SOFTBLDRUNEVSTDYUNEVNSTDUPST30.00
222018-12-19 08:44:38PSTYesCAMUSGS8860201.40-0.130.50FairClearNONE1mainBRDSQADCPVADCP886019615305.78FIRMBLDRUNEVSTDYEVENNSTDATGA0.00
212018-10-18 08:12PDTYesCAMUSGS84.5192.650.000.50GoodClearNONE1mainWADEQSCMMVADV84.577.541.12.06FIRMCBLSEVENSTDYEVENSTNDUPST2000.00
202018-07-30 08:56PDTYesCAMUSGS48.2192.420.000.50GoodClearNONE1mainWADEQSCMMVADV48.275.043.21.12FIRMCBLSEVENSTDYEVENSTNDUPST2000.00
192018-06-12 08:36:30PDTYesCAMUSGS304193.530.000.50FairClearNONE1mainBRDSQSCMMVADCP30481.01971.54FIRMBLDRUNEVSTDYUNEVUNKNUPST40.00
182018-04-17 13:35:23PDTYesCAMUSGS6680199.670.000.30Good NONE1mainBRDSQADCPVADCP668019512405.38SOFTBLDRUNEVPULSEVENUNSPATGA0.00
172018-02-15 15:45:39PSTYesCAMUSGS1060195.060.000.18FairClearNONE1mainBRDSQADCPVADCP106089.13423.09FIRMBLDRUNEVSTDYUNEVUNKNUPST15.00
162017-12-19 15:04:43PSTYesCAMUSGS4600198.330.220.30FairClearNONE1mainBRDSQADCPVADCP46001869634.78FIRMBLDRUNEVPULSUNEVSTNDATGA0.00
152017-10-24 09:19:38PDTYesCAMUSGS1610195.82-0.031.50FairClearNONE2mainBRDSQADCPVADCP149087.33893.83FIRMBLDREVENPULSUNEVNSTDUPST20.00
152017-10-24 09:19:38PDTYesCAMUSGS1610195.82-0.031.50FairClearNONE1leftWADEQSCMMVADV12086.01151.04FIRMCBLSUNEVPULSUNEVUNKNUPST20.00
142017-08-10 16:49PDTYesCAMUSGS67.3192.690.000.50GoodClearNONE1mainWADEQSCMMVADV67.378.043.81.54FIRMCBLSEVENSTDYEVENSTNDUPST3000.00
132017-05-30 08:22:36PDTYesCAMUSGS526194.260.000.25FairClearNONE1mainBRDSQADCPVADCP52690.12472.13FIRMBLDRUNEVSTDYUNEVNSTDATGA0.00
122017-03-02 12:35:13PSTYesCAMUSGS1590195.800.020.30FairClearNONE1mainBRDSQADCPVADCP15901775652.81FIRMCBLSUNEVunknUNEVNSTDATGA
112016-12-22 11:45:47PSTYesCAMUSGS2150196.660.050.30FairClearNONE1mainBRDSQADCPVADCP21501807182.99FIRMCBLSUNEVunknUNEVNSTDATGA
102016-11-28 11:40:25PSTYesCAMUSGS6340199.35-0.070.30GoodClearNONE1mainBRDSQADCPVADCP634019311805.36FIRMGRVLEVENunknEVENSTNDATGA
92016-10-27 13:29:18PDTYesCAMUSGS2080196.66-0.030.20FairClearNONE11BRDSQADCPVADCP20801837442.80FIRMCBLSUNEVunknUNEVUNKNATGA
82016-08-24 09:29:30PDTYesCAM/KRLUSGS42.1192.530.000.80GoodClearNONE1mainWADEQSCMMVADV42.11061340.31FIRMSANDEVENunknEVENSTNDUPST2000.00
72016-06-09 11:05PDTYesKRLUSGS118193.080.001.20GoodClearNONE1MainWADEQSCMMVADV1181342800.42FIRMSANDUNEVunknUNEVNSTDUPST2000.00
62016-05-04 12:34:52PDTYesKRL/JRMUSGS283193.840.000.30FairClearNONE1mainBRDSQADCPVADCP28371.21871.51UNSPUNSPUNSPunknUNSPUNSPATGA
52016-03-10 13:58:53PSTYesKRLUSGS9770201.52-0.040.60FairClearNONE1MainBRDSQADCPVADCP977021116106.09UNSPUNSPUNSPunknUNEVUNSPUPST15.00
42015-12-10 10:55:33PSTYesKRL/JRMUSGS10700202.500.000.30FairClearNONE1MainBRDSQADCPVADCP1070020417606.10FIRMBLDRUNEVunknUNEVSTNDATGA
32015-12-09 12:25:24PSTYesKRL/JRMUSGS22800208.39-0.060.20FairClearNONE1MainBRDSQADCPVADCP2280023431507.25FIRMBLDRUNEVunknUNEVSTNDATGA
22015-12-01 13:23:31PSTYesKRL/JRMUSGS658194.66-0.010.40PoorClearNONE1MainBRDSQADCPVADCP65886.12742.40FIRMBLDRUNEVunknUNEVSTNDATGA