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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 10312075 RAMSEY CYN WASH AT HWY 50 AT SILVER SPRINGS, NV
Lyon County, Nevada
Hydrologic Unit Code 16050202
Latitude  39°24'33.11", Longitude 119°14'45.19" NAD83
Drainage area 44.7  square miles
Gage datum 4,229 feet above NAVD88
Output formats
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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)
942025-12-31 13:42:30PSTYesMMBUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
932025-12-08 12:17:30PSTYesMMB/ AMBUSGS0.00 ExcellentClearNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
922025-11-18 14:01PSTYesMMBUSGS0.00 ExcellentClearNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
912025-09-11 12:52:30PDTYesMMBUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
902025-08-28 07:46PDTYeskms/bjrUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
892025-08-27 08:11PDTYeskmsUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
882025-08-26 07:15PDTYeskmsUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
872025-08-25 09:48PDTYeskmsUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
862025-08-11 10:47:30PDTYesMMBUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
852025-06-25 13:47:30PDTYesMMBUSGS0.00 ExcellentClearNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
842025-05-13 14:42:30PDTYesMMBUSGS0.00 ExcellentClearNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
832025-03-27 10:47:30PDTYesMMBUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
822025-02-21 14:22:30PSTYesMMBUSGS0.00 ExcellentDebrisModerateNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
812025-01-07 14:32:30PSTYesMMBUSGS0.00 ExcellentDebrisModerateNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
802024-11-20 15:03:30PSTYesMCD/MMBUSGS0.00 ExcellentDebrisModerateNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
2024-07-31 09:39:30PDTYesMCDUSGS0.00 UnknownDebrisModerateNONE1Mainunknother 0.00 unknunknunknunknunknUNKNunkn
79A2024-07-23 13:00PDTYesMERUSGS19.06.64 Unknown NONE1MainOTHRQIDIR 19.0 unknunknunknunknunknUNKNunkn
792024-07-10 17:00:30PDTYesMCDUSGS0.00 ExcellentDebrisModerateNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
782024-06-11 12:51:30PDTYesMCDUSGS0.00 ExcellentDebrisModerateNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
772024-04-24 13:44:30PDTYesMCDUSGS0.00 ExcellentDebrisModerateNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUPST50.00
762024-03-12 14:52PDTYesMCDUSGS0.00 ExcellentClearNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
752024-01-30 16:04:30PSTYesMCDUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
742023-11-21 15:10:30PSTYesLJAKusgs0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
732023-10-11 11:50:30PDTYeskarUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
722023-09-15 12:14PDTYesmcd/KMS/QJLUSGS0.00 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
712023-08-31 11:22PDTYeskmsUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
702023-07-17 08:17PDTYesLJKusgs0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
692023-06-05 13:30:30PDTYesYMPUSGS0.00 ExcellentClearNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
682023-03-10 12:30PSTYeskms/rkkUSGS1786.08 PoorDebrisModerateNONE1mainOTHRother 178 UNSPUNSPUNSPUNSPUNSPUNSPDNST150.00
67a2023-03-10 09:00PSTYesCDRUSGS2607.23 Poor NONE1MainOTHRother 260 FIRMSANDEVENPULSUNSPUNKNUPST100.00
672023-03-07 10:50:30PSTYesDAUSGS0.00 ExcellentDebrisModerateNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
662023-01-11 11:16PSTYeskms/RKKUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
652022-12-28 15:30PSTYesCDRUSGS0.00 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
642022-12-12 14:07PSTYeskmsUSGS0.00 GoodNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
632022-11-02 09:11PDTYesbjrUSGS0.00 ExcellentNoFlowNONE1Ramsy wash mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
622022-09-28 10:24PDTYesmjg/jmgUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
612022-08-29 13:30PDTYesmjgUSGS0.00 ExcellentFillControlChangedNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
60a2022-08-19 13:00PDTYeskms/stsUSGS24.06.24 Unknown NONE1MainunknQIDIR 24.0 unknunknunknunknunknUNKNunkn
602022-08-10 13:49PDTYeskmsUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
582022-07-29 14:15PDTYesmjgUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
572022-06-30 14:15PDTYesmjgUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
592022-04-01 15:25PDTYesmjgUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
562022-02-16 12:15PSTYesmjgUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
552021-12-21 13:50PSTYesmjgUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
542021-11-15 16:17:30PSTYesALPUSGS0.00 0.10Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
532021-10-26 15:36:30PDTYeskarUSGS0.00 ExcellentDebrisModerateNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
522021-09-28 11:33:30PDTYesALPUSGS0.00 Unknown NONE1MainOTHRother 0.00 SOFTSANDUNEVUNSPUNSPUNSPATGA0.00
512021-09-13 15:15PDTYesCDR/MJGUSGS0.00 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
502021-07-14 13:45PDTYesmjgUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
492021-05-24 15:03PDTYesmjgUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 SOFTSANDEVENUNSPUNSPUNSPATGA0.00
482021-04-14 13:00PDTYesmjgUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
472021-03-04 14:05PSTYesmjgUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 SOFTSANDEVENUNSPUNSPUNSPATGA0.00
462021-02-02 10:41PSTYesmjgUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
452020-12-17 12:56:30PSTYesSTSUSGS0.00 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
442020-10-26 12:50:30PDTYesstsUSGS0.00 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
432020-09-11 11:45:30PDTYesSTS/RMFUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
422020-09-09 07:47PDTYeskmsUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
41A2020-08-24 13:00PDTYesMJGUSGS0.535.87 Unknown NONE1Mainunknother 0.53 unknunknunknunknunknUNKNunkn
412020-07-30 14:31PDTYesSTSUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
402020-06-24 12:35:30PDTYesstsUSGS0.00 0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
392020-05-19 11:18:30PDTYesRMFUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
382020-04-07 08:00:30PDTYesRMFUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
372020-02-20 11:32:56PSTYesRMFUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
362020-01-15 11:12:31PSTYesRMFUSGS0.00 ExcellentDebrisHeavyNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
352019-12-05 13:44:30PSTYesRMFUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
342019-10-16 11:46:30PDTYesKAR/RMF/MEPUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
332019-07-30 12:53:30PDTYeskarUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
322019-06-18 13:46:30PDTYeskarUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
312019-05-09 12:27PDTYeskarUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
302019-04-12 13:14:30PDTYeskar/rmfUSGS0.00 Unknown NONE1MainUNSPother 0.00 unknunknunknunknunknUNKNATGA
292019-03-18 13:45:30PDTYeskarUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
282019-02-14 11:49PSTYeskmsUSGS1547.44-0.180.60PoorClearNONE1mainWADEQSCMMVPAA15434.062.72.45SOFTsiltEVENSTDYUNEVUNKNDNST200.00
262019-01-31 14:16:30PSTYeskarUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
272018-12-18 14:03:30PSTYeskarUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
252018-11-14 08:50:30PSTYeskarUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
242018-10-10 12:34:30PDTYeskarUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
232018-09-10 11:28:30PDTYeskarUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
222018-07-26 10:15:30PDTYesJJLUSGS0.00 0.000.00Excellent NONE1MAINOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
212018-06-18 14:27PDTYesJJLUSGS0.00 ExcellentDebrisModerateNONE1MainunknQSCMMunkno0.00 unknunknunknunknunknUNKNunkn
202018-05-08 10:44PDTYesDDH/JJLUSGS0.00 UnknownClearNONE1Mainunknother 0.00 unknunknunknunknunknUNKNunkn
192018-04-07 09:25:30PDTYesbkp/ackUSGS0.00 0.000.10ExcellentUnspecifedNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
182018-03-23 13:45PDTYesJDJUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
172018-02-12 13:02:30PSTYesHNUSGS0.00 ExcellentDebrisHeavyNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
162018-01-03 14:54PSTYesHNUSGS0.00 ExcellentDebrisHeavyNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
152017-11-27 12:50PSTYesMAK/HNUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
142017-10-10 11:55PDTYesMAKUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
132017-09-05 10:00PDTYesMAKUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
122017-07-17 12:12PDTYesMAKUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
112017-06-13 11:15PDTYesMAKUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA0.00
102017-04-25 11:45PDTYesMAKUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
92017-03-14 12:05PDTYesMAK/ACKUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
82017-02-08 07:47:30PSTYesMAKUSGS0.174.670.000.10PoorDebrisLightNONE1MainOTHRQFLUM 0.17 SOFTSANDEVENunknEVENUNSPUPST20.00
72017-02-02 09:57PSTYesMAK/MLGUSGS0.00 ExcellentUnspecifedNONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
6B2017-01-09 12:00PSTYesKMSUSGS6696.71 Unspecified NONE1MainunknQIDIR 669 unknunknunknunknunknUNKNunkn
62016-12-20 10:55PSTYesMAK/DDHUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
52016-12-13 08:20PSTYesMAKUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
42016-11-14 11:40PSTYesMAKUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
32016-10-13 10:45PDTYesMAKUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
22016-08-30 13:43PDTYesMAKUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
12016-07-19 14:35PDTYesMAKUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA