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Streamflow Measurements for the Nation


USGS 12426000 SPOKANE RIVER BELOW NINE MILE DAM AT SPOKANE, WA
Spokane County, Washington
Hydrologic Unit Code 17010307
Latitude  47°46'50", Longitude 117°32'40" NAD27
Drainage area 5,220  square miles
Gage datum 1,550 feet above NGVD29
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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)
812024-10-29 10:10:05PDTYesDKB/JCGUSGS22106.220.000.25PoorClearNONE1mainRCQADCPVADCP221024211701.90FIRMBLDRUNEVPULSUNEVUNKNUPST400.00
802024-09-20 11:48:06PDTYesDKB/WPOUSGS13605.600.010.50GoodClearNONE1MainCWAYQADCPVADCP136022711301.21SOFTBLDRUNEVPULSUNSPUNFMDNST75.00
792024-07-24 14:28:04PDTYesDKB/NEEUSGS11705.420.010.50FairClearNONE1mainCWAYQADCPVADCP117021610801.09FIRMBLDRUNEVSTDYUNEVSTNDDNST35.00
782024-04-11 11:15:01PDTYesKLC/WREUSGS1180010.590.010.80GoodClearNONE1mainRCQADCPVADCP1180027022905.17FIRMBLDREVENUNSPEVENUNSPUPST30.00
772024-01-24 14:11:08PSTYesDKB/NEEUSGS36007.340.050.33Poor NONE1MainCWAYQADCPVADCP360023014002.58FIRMBLDRUNEVSTDYUNEVUNKNUPST75.00
762023-11-17 14:43:34PSTYesNEE/DKBUSGS31506.950.000.30GoodClearNONE1MainCWAYQADCPVADCP315021412502.53FIRMBLDRUNEVSTDYUNEVSTNDUPST75.00
752023-09-14 14:46PDTYesNEE/DKBUSGS14305.590.000.30PoorClearNONE1mainCWAYQADCPVADCP143018711401.25FIRMBLDRUNEVSTDYUNEVSTNDUPST590.00
742023-07-21 11:03:04PDTNo
732023-07-21 10:09:06PDTYesNEE/DKBUSGS12305.440.000.36FairClearNONE1MainCWAYQADCPVADCP123021910801.14FIRMBLDRUNEVSTDYUNEVSTNDUPST65.00
722023-07-18 14:22:05PDTYesNEE/DKBUSGS13605.570.000.30PoorClearNONE1MainCWAYQADCPVADCP136021610401.31FIRMBLDRUNEVSTDYUNEVSTNDATGA0.00
712023-05-09 17:32:05PDTYesNEEUSGS2370013.960.050.80FairDebrisModerateNONE1MainBRDSQADCPVADCP2370031753504.44FIRMBLDRUNEVSTDYEVENSTNDUPST23220.00
702023-04-11 17:08:05PDTYesNEE/ANTUSGS56608.310.000.30GoodClearNONE1mainCWAYQADCPVADCP566025017003.33FIRMBLDRUNEVSTDYUNEVSTNDUPST50.00
692022-10-18 14:42:01PDTYesNEE/DKBUSGS23906.400.000.30GoodClearNONE1MainCWAYQADCPVADCP239021711502.07FIRMBLDRUNEVSTDYUNEVSTNDUPST10.00
682022-08-19 14:47:08PDTYesNEE/PCMUSGS11805.440.005.43FairDebrisLightNONE1mainCWAYQADCPVADCP11802009411.26FIRMBLDRUNEVSTDYUNEVSTNDATGA0.00
672022-06-09 14:49:06PDTYesNEEUSGS1820012.610.020.40GoodDebrisModerateNONE1mainBRDSQADCPVADCP1820029147603.82FIRMBLDREVENSTDYEVENSTNDUPST23220.00
662022-04-06 15:42:04PDTYesNEEUSGS1540011.800.020.60GoodVegetationModerateNONE1mainBRDSQADCPVADCP1540031047203.27FIRMBLDRUNEVPULSEVENSTNDUPST23220.00
652022-04-06 11:57:04PDTYesNEEUSGS1510011.820.030.40GoodVegetationModerateNONE1mainBRDSQADCPVADCP1510030345903.30FIRMCBLSUNEVSTDYUNEVSTNDUPST23220.00
642022-02-08 16:54:13PSTYesNEE/DKBUSGS46607.770.000.30GoodDebrisLightNONE1mainCWAYQADCPVADCP466024815902.93FIRMBLDRUNEVPULSUNEVSTNDUPST40.00
632021-12-03 15:01:20PSTYesNEE/JCGUSGS49807.900.000.20Good NONE1mainCWAYQADCPVADCP498023515103.30FIRMBLDRUNEVSTDYUNEVSTNDUPST80.00
622021-10-06 13:47:04PDTYesNEE/PCMUSGS17405.84 Good NONE1mainMBOTQADCPVADCP174020410201.71FIRMBLDRUNEVSTDYUNEVSTNDUPST50.00
612021-07-27 14:24:08PDTYesNEE/JCGUSGS11705.350.000.26FairClearNONE11MBOTQADCPVADCP117022210201.14FIRMBLDRUNEVSTDYEVENNSTDDNST10.00
602021-05-28 12:45:03PDTYesNEE/KLCUSGS76309.000.000.60Good NONE1MainBRDSQADCPVADCP763030144401.72FIRMBLDREVENSTDYEVENSTNDUPST25872.00
592021-03-03 16:05:57PSTYesNEE/WREUSGS47107.800.000.25GoodUnspecifedNONE1mainMBOTQADCPVADCP471023414903.16FIRMBLDRUNEVSTDYUNEVSTNDUPST30.00
582020-12-02 13:36:06PSTYesNEE/JCGUSGS34007.1400.0000.30Fair NONE1Spokane River blw Nine Mile DamMBOTQADCPVADCP340023513502.52FIRMBLDRUNEVSTDYEVENSTNDUPST60.00
572020-09-02 15:40:03PDTYesKLC/JCGUSGS9645.1600.0100.50PoorClearNONE1Spokane River blw Nine Mile Dam at SpokaneMBOTQADCPVADCP9642109221.04FIRMBLDREVENPULSUNEVUNKNATGA0.00
562020-09-02 12:15:09PDTYesKLC/JCGUSGS10405.280.010.50FairClearNONE1Spokane River blw Nine Mile Dam at SpokaneMBOTQADCPVADCP10402109491.09FIRMBLDREVENPULSUNEVUNKNATGA0.00
552020-06-30 11:09:05PDTYesMRM/JCGUSGS59008.210.010.25GoodClearNONE1Spokane River blw Nine Mile Dam at Spokane, WAMBOTQADCPVADCP590022418403.21FIRMBLDREVENSTDYEVENSTNDUPST200.00
542020-01-23 10:26PSTYesAMC/JCGUSGS47207.710.000.43GoodClearNONE1Spokane River blw Nine Mile DamMBOTQADCPVADCP472029517402.71FIRMBLDREVENSTDYEVENUNFMDNST250.00
532019-11-07 12:35PSTYesKLC/JCGUSGS27706.680.010.30GoodClearNONE1Spokane River blw Nine Mile Dam at Spokane, WAMBOTQADCPVADCP277023413802.01FIRMBLDREVENSTDYEVENSTNDDNST40.00
522019-08-23 14:39PDTYesKLC/JCGUSGS12005.450.010.43Fair NONE1Spokane River blw Nine Mile DamMBOTQADCPVADCP120020610201.17FIRMBLDRUNEVPULSUNEVUNKNUPST200.00
512019-06-11 11:03PDTYesMRM/JCGUSGS62408.230.060.50FairClearNONE1Spokane River blw Nine Mile DamMBOTQADCPVADCP624022615703.98FIRMBLDREVENSTDYEVENSTNDUPST200.00
502019-04-17 13:32PDTYesMRM/JCGUSGS2020012.960.050.30PoorClearNONE1Spokane River blw Nine Mile DamMBOTQADCPVADCP2020029228906.97FIRMBLDREVENPULSUNEVUNKNUPST100.00
492019-03-01 12:44:30PSTYesKLC/JCGUSGS34707.070.010.38Good NONE1Spokane River blw Nine Mile Dam at Spokane, WAMBOTQADCPVADCP347022513002.67FIRMBLDREVENSTDYUNEVSTNDUPST150.00
482018-12-20 09:12PSTYesMRM/JCGUSGS52607.910.000.27GoodClearNONE1Spokane River blw Nine Mile DamMBOTQADCPVADCP526024316303.23FIRMBLDREVENSTDYEVENSTNDUPST300.00
472018-10-04 10:59PDTYesHLC/KLC/JCGUSGS16405.770.010.30GoodClearNONE1Spokane River blw Nine Mile DamMBOTQADCPVADCP164023110301.59FIRMBLDRUNEVSTDYEVENSTNDUPST200.00
462018-07-18 10:51PDTYesMRM/JCGUSGS25306.330.220.22PoorClearNONE1Spokane River blw Nine Mile Dam at SpokaneMBOTQADCPVADCP253022711602.18FIRMBLDRUNEVPULSUNEVSTNDUPST300.00
452018-05-03 11:38PDTYesJCG/MRMUSGS2290013.460.030.50FairClearNONE1Spokane River blw Nine MileMBOTQADCPVADCP2290029631707.22FIRMBLDREVENPULSUNEVUNKNATGA0.00
442018-02-07 11:46:30PSTYesJCG/MRMUSGS1830012.420.020.32FairClearNONE1Spokane River blw Nine Mile Dam at Spokane, WAMBOTQADCPVADCP1830028027206.71FIRMBLDRUNEVunknUNEVUNKNUPST100.00
432017-12-05 13:15:30PSTYesJCG/MRMUSGS57608.280.010.30GoodClearNONE1Spokane River blw Nine Mile Dam at Spokane, WAMBOTQADCPVADCP576024417203.34FIRMBLDRUNEVunknEVENSTNDUPST250.00
422017-10-11 12:57PDTYesJCG/KLCUSGS24306.550.030.50GoodClearNONE1Spokane River blw Nine Mile Dam at Spokane, WAMBOTQADCPVADCP243022512102.01FIRMBLDREVENunknEVENSTNDUPST250.00
412017-08-09 10:48PDTYesJCG/PCMUSGS14805.680.010.25GoodClearNONE1Spokane River blw Nine Mile DamMBOTQADCPVADCP148022110301.44FIRMBLDREVENunknEVENSTNDATGA0.00
402017-06-07 11:31PDTYesJCG/MRMUSGS1080010.280.230.30GoodClearNONE1Spokane River blw Nine Mile Dam at SpokaneMBOTQADCPVADCP1080026322504.78FIRMBLDREVENunknUNEVSTNDATGA0.00
392017-03-22 15:28:04PDTYesPCM/JCGUSGS4360017.190.130.60PoorDebrisLightNONE11MBOTQADCPVADCP4360052452308.34FIRMCBLSEVENunknEVENUNFMDNST2500.00
382017-03-07 10:55:30PSTYesJCG/MRMUSGS1330010.940.040.30GoodClearNONE1Spokane River blw Nine Mile Dam at Spokane, WAMBOTQADCPVADCP1330025024605.41FIRMBLDRUNEVunknUNEVSTNDUPST300.00
372016-12-12 14:11PSTYesJCG/PCMUSGS72308.770.010.30GoodClearNONE1Spokane River blw Nine Mile DamMBOTQADCPVADCP723023919303.75FIRMBLDREVENunknEVENUNFMUPST100.00
362016-09-21 12:40PDTYesJCG/PCMUSGS14205.570.020.30FairClearNONE1Spokane River blw Nine Mile Dam at SpokaneMBOTQADCPVADCP14202379631.47FIRMBLDRUNEVunknEVENUNKNDNST500.00
352016-07-08 15:17PDTYesJCGUSGS15905.750.000.40GoodClearNONE1Spokane River blw Nine Mile DamMBOTQADCPVADCP159021910701.49FIRMBLDRUNEVunknEVENSTNDDNST10.00
342016-06-08 10:45PDTYesJCG/PCMUSGS49007.850.140.30FairClearNONE1Spokane River blw Nine Mile Dam nr Spokane, WAMBOTQADCPVADCP490026116602.95FIRMCBLSEVENunknEVENUNKNUPST50.00
332006-04-21 16:49PDTYesGJP/REDUSGS20100 GoodUnspecifedNONE1Imported Channel 1UNSPQADCPVADCP2010029835506.59UNSPUNSPUNSPunknUNSPUNSPUNSP
322005-08-30 -- ----YesADMUSGS938 Unspecified NONE1Imported Channel 1UNSPother 938 UNSPUNSPUNSPunknUNSPUNSPUNSP
311950-12-10 -- ----YesREBUSGS69108.16 Unspecified NONE1Imported Channel 1UNSPother 6910 UNSPUNSPUNSPunknUNSPUNSPUNSP
301950-11-10 -- ----YesREHUSGS49007.27 Unspecified NONE1Imported Channel 1UNSPother 4900 UNSPUNSPUNSPunknUNSPUNSPUNSP
291950-09-27 -- ----YesREBUSGS31906.310.001.10Good NONE1Imported Channel 1UNSPother 3190 UNSPUNSPUNSPunknUNSPUNSPUNSP
281950-08-23 -- ----YesP/HUSGS22705.68-0.011.30Good NONE1Imported Channel 1UNSPother 2270 UNSPUNSPUNSPunknUNSPUNSPUNSP
271950-07-16 -- ----YesREBUSGS24605.80-0.200.90Good NONE1Imported Channel 1UNSPother 2460 UNSPUNSPUNSPunknUNSPUNSPUNSP
261950-06-01 -- ----YesREBUSGS2760013.88-0.021.50Good NONE1Imported Channel 1UNSPother 27600 UNSPUNSPUNSPunknUNSPUNSPUNSP
251950-05-13 -- ----YesREBUSGS1960012.09-0.041.80Good NONE1Imported Channel 1UNSPother 19600 UNSPUNSPUNSPunknUNSPUNSPUNSP
241950-04-17 -- ----YesJARUSGS2110012.32-0.011.60Good NONE1Imported Channel 1UNSPother 21100 UNSPUNSPUNSPunknUNSPUNSPUNSP
231950-02-24 -- ----YesLEYUSGS111009.580.071.40Good NONE1Imported Channel 1UNSPother 11100 UNSPUNSPUNSPunknUNSPUNSPUNSP
221950-01-09 -- ----YesJSUSGS48207.16-0.041.70Good NONE1Imported Channel 1UNSPother 4820 UNSPUNSPUNSPunknUNSPUNSPUNSP
211949-11-22 -- ----YesSROUSGS44906.96-0.071.20Good NONE1Imported Channel 1UNSPother 4490 UNSPUNSPUNSPunknUNSPUNSPUNSP
201949-10-13 -- ----YesREBUSGS32406.32-0.011.50Fair NONE1Imported Channel 1UNSPother 3240 UNSPUNSPUNSPunknUNSPUNSPUNSP
191949-09-04 -- ----YesEGPUSGS3713.570.001.20Fair NONE1Imported Channel 1UNSPother 371 UNSPUNSPUNSPunknUNSPUNSPUNSP
181949-07-19 -- ----YesJARUSGS42906.790.021.50Good NONE1Imported Channel 1UNSPother 4290 UNSPUNSPUNSPunknUNSPUNSPUNSP
171949-06-14 -- ----YesSROUSGS49607.08-0.201.10Good NONE1Imported Channel 1UNSPother 4960 UNSPUNSPUNSPunknUNSPUNSPUNSP
161949-06-01 -- ----YesREBUSGS2050012.19-0.021.20Good NONE1Imported Channel 1UNSPother 20500 UNSPUNSPUNSPunknUNSPUNSPUNSP
151949-05-19 -- ----YesSROUSGS3360014.960.031.60Good NONE1Imported Channel 1UNSPother 33600 UNSPUNSPUNSPunknUNSPUNSPUNSP
141949-05-06 -- ----YesSROUSGS2950014.000.001.40Good NONE1Imported Channel 1UNSPother 29500 UNSPUNSPUNSPunknUNSPUNSPUNSP
131949-04-23 -- ----YesSROUSGS2700013.65-0.051.80Unspecified NONE1Imported Channel 1UNSPother 27000 UNSPUNSPUNSPunknUNSPUNSPUNSP
121949-03-29 12:00PSTYesJSUSGS1390010.550.321.50Unspecified NONE1Imported Channel 1UNSPother 13900 UNSPUNSPUNSPunknUNSPUNSPUNSP
111949-03-03 -- ----YesJSUSGS120009.87-0.021.40Unspecified NONE1Imported Channel 1UNSPother 12000 UNSPUNSPUNSPunknUNSPUNSPUNSP
101949-01-08 12:00PSTYesSROUSGS25905.800.001.00Unspecified NONE1Imported Channel 1UNSPother 2590 UNSPUNSPUNSPunknUNSPUNSPUNSP
91948-11-08 12:00PSTYesDGAUSGS40104.76-0.101.30Good NONE1Imported Channel 1UNSPother 4010 UNSPUNSPUNSPunknUNSPUNSPUNSP
81948-09-27 12:00PSTYesDAGUSGS41604.83 Good NONE1Imported Channel 1UNSPother 4160 UNSPUNSPUNSPunknUNSPUNSPUNSP
71948-08-17 12:00PSTYesDGAUSGS24103.45 Good NONE1Imported Channel 1UNSPother 2410 UNSPUNSPUNSPunknUNSPUNSPUNSP
61948-07-23 12:00PSTYesDGAUSGS49005.24-0.021.50Good NONE1Imported Channel 1UNSPother 4900 UNSPUNSPUNSPunknUNSPUNSPUNSP
51948-06-23 12:00PSTYesDGAUSGS1670010.110.051.20Good NONE1Imported Channel 1UNSPother 16700 UNSPUNSPUNSPunknUNSPUNSPUNSP
41948-05-27 12:00PSTYesSWDUSGS3930014.89 Unspecified NONE1Imported Channel 1UNSPother 39300 UNSPUNSPUNSPunknUNSPUNSPUNSP
31948-05-17 12:00PSTYesSROUSGS2950013.000.152.30Unspecified NONE1Imported Channel 1UNSPother 29500 UNSPUNSPUNSPunknUNSPUNSPUNSP
21948-04-22 12:00PSTYesJSUSGS2130011.180.071.70Good NONE1Imported Channel 1UNSPother 21300 UNSPUNSPUNSPunknUNSPUNSPUNSP
11948-04-09 12:00PSTYesPCBUSGS128008.760.121.50Good NONE1Imported Channel 1UNSPQSCMMunkno12800 FIRMUNSPUNSPunknEVENUNSPUNSP