# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2026-01-01 16:10:12 EST (sdww01) # # Further descriptions of the columns and codes used can be found at: # https://help.waterdata.usgs.gov/output-formats#streamflow_measurement_data # # Data for the following 1 site(s) are contained in this file # USGS 10312075 RAMSEY CYN WASH AT HWY 50 AT SILVER SPRINGS, NV # ----------------------------------------------------------------------------------- # # agency_cd site_no measurement_nu measurement_dt tz_cd q_meas_used_fg party_nm site_visit_coll_agency_cd gage_height_va discharge_va measured_rating_diff gage_va_change gage_va_time control_type_cd discharge_cd chan_nu chan_name meas_type streamflow_method velocity_method chan_discharge chan_width chan_area chan_velocity chan_stability chan_material chan_evenness long_vel_desc horz_vel_desc vert_vel_desc chan_loc_cd chan_loc_dist 5s 15s 6s 19d 12s 1s 12s 5s 12s 12s 12s 7s 6s 21s 15s 11n 64s 4s 5s 5s 14s 14s 14s 14s 4s 4s 4s 12s 9s 12s 7s 14s USGS 10312075 1 2016-07-19 14:35:00 PDT Yes MAK USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP unkn UNSP UNSP ATGA USGS 10312075 2 2016-08-30 13:43:00 PDT Yes MAK USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP unkn UNSP UNSP ATGA USGS 10312075 3 2016-10-13 10:45:00 PDT Yes MAK USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP unkn UNSP UNSP ATGA USGS 10312075 4 2016-11-14 11:40:00 PST Yes MAK USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP unkn UNSP UNSP ATGA USGS 10312075 5 2016-12-13 08:20:00 PST Yes MAK USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP unkn UNSP UNSP ATGA USGS 10312075 6 2016-12-20 10:55:00 PST Yes MAK/DDH USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP unkn UNSP UNSP ATGA USGS 10312075 6B 2017-01-09 12:00:00 PST Yes KMS USGS 6.71 669 Unspecified NONE 1 Main unkn QIDIR 669 unkn unkn unkn unkn unkn UNKN unkn USGS 10312075 7 2017-02-02 09:57:00 PST Yes MAK/MLG USGS 0.00 Excellent Unspecifed NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 10312075 8 2017-02-08 07:47:30 PST Yes MAK USGS 4.67 0.17 Poor 0.00 0.10 DebrisLight NONE 1 Main OTHR QFLUM 0.17 SOFT SAND EVEN unkn EVEN UNSP UPST 20.00 USGS 10312075 9 2017-03-14 12:05:00 PDT Yes MAK/ACK USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 10312075 10 2017-04-25 11:45:00 PDT Yes MAK USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP unkn UNSP UNSP ATGA USGS 10312075 11 2017-06-13 11:15:00 PDT Yes MAK USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP unkn UNSP UNSP ATGA 0.00 USGS 10312075 12 2017-07-17 12:12:00 PDT Yes MAK USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 13 2017-09-05 10:00:00 PDT Yes MAK USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 14 2017-10-10 11:55:00 PDT Yes MAK USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 15 2017-11-27 12:50:00 PST Yes MAK/HN USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 16 2018-01-03 14:54:00 PST Yes HN USGS 0.00 Excellent DebrisHeavy NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 17 2018-02-12 13:02:30 PST Yes HN USGS 0.00 Excellent DebrisHeavy NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 18 2018-03-23 13:45:00 PDT Yes JDJ USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 19 2018-04-07 09:25:30 PDT Yes bkp/ack USGS 0.00 Excellent 0.00 0.10 Unspecifed NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 20 2018-05-08 10:44:00 PDT Yes DDH/JJL USGS 0.00 Unknown Clear NONE 1 Main unkn other 0.00 unkn unkn unkn unkn unkn UNKN unkn USGS 10312075 21 2018-06-18 14:27:00 PDT Yes JJL USGS 0.00 Excellent DebrisModerate NONE 1 Main unkn QSCMM unkno 0.00 unkn unkn unkn unkn unkn UNKN unkn USGS 10312075 22 2018-07-26 10:15:30 PDT Yes JJL USGS 0.00 Excellent 0.00 0.00 NONE 1 MAIN OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 23 2018-09-10 11:28:30 PDT Yes kar USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 24 2018-10-10 12:34:30 PDT Yes kar USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 25 2018-11-14 08:50:30 PST Yes kar USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 27 2018-12-18 14:03:30 PST Yes kar USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 26 2019-01-31 14:16:30 PST Yes kar USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 28 2019-02-14 11:49:00 PST Yes kms USGS 7.44 154 Poor -0.18 0.60 Clear NONE 1 main WADE QSCMM VPAA 154 34.0 62.7 2.45 SOFT silt EVEN STDY UNEV UNKN DNST 200.00 USGS 10312075 29 2019-03-18 13:45:30 PDT Yes kar USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 30 2019-04-12 13:14:30 PDT Yes kar/rmf USGS 0.00 Unknown NONE 1 Main UNSP other 0.00 unkn unkn unkn unkn unkn UNKN ATGA USGS 10312075 31 2019-05-09 12:27:00 PDT Yes kar USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 32 2019-06-18 13:46:30 PDT Yes kar USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 33 2019-07-30 12:53:30 PDT Yes kar USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 34 2019-10-16 11:46:30 PDT Yes KAR/RMF/MEP USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 35 2019-12-05 13:44:30 PST Yes RMF USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 36 2020-01-15 11:12:31 PST Yes RMF USGS 0.00 Excellent DebrisHeavy NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 37 2020-02-20 11:32:56 PST Yes RMF USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 38 2020-04-07 08:00:30 PDT Yes RMF USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 39 2020-05-19 11:18:30 PDT Yes RMF USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 40 2020-06-24 12:35:30 PDT Yes sts USGS 0.00 Excellent 0.00 NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 41 2020-07-30 14:31:00 PDT Yes STS USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 41A 2020-08-24 13:00:00 PDT Yes MJG USGS 5.87 0.53 Unknown NONE 1 Main unkn other 0.53 unkn unkn unkn unkn unkn UNKN unkn USGS 10312075 42 2020-09-09 07:47:00 PDT Yes kms USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 43 2020-09-11 11:45:30 PDT Yes STS/RMF USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 44 2020-10-26 12:50:30 PDT Yes sts USGS 0.00 Excellent NoFlow NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 45 2020-12-17 12:56:30 PST Yes STS USGS 0.00 Excellent NoFlow NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 46 2021-02-02 10:41:00 PST Yes mjg USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 47 2021-03-04 14:05:00 PST Yes mjg USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 SOFT SAND EVEN UNSP UNSP UNSP ATGA 0.00 USGS 10312075 48 2021-04-14 13:00:00 PDT Yes mjg USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 49 2021-05-24 15:03:00 PDT Yes mjg USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 SOFT SAND EVEN UNSP UNSP UNSP ATGA 0.00 USGS 10312075 50 2021-07-14 13:45:00 PDT Yes mjg USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 51 2021-09-13 15:15:00 PDT Yes CDR/MJG USGS 0.00 Excellent NoFlow NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 52 2021-09-28 11:33:30 PDT Yes ALP USGS 0.00 Unknown NONE 1 Main OTHR other 0.00 SOFT SAND UNEV UNSP UNSP UNSP ATGA 0.00 USGS 10312075 53 2021-10-26 15:36:30 PDT Yes kar USGS 0.00 Excellent DebrisModerate NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 54 2021-11-15 16:17:30 PST Yes ALP USGS 0.00 Excellent 0.10 NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 55 2021-12-21 13:50:00 PST Yes mjg USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 56 2022-02-16 12:15:00 PST Yes mjg USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 59 2022-04-01 15:25:00 PDT Yes mjg USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 57 2022-06-30 14:15:00 PDT Yes mjg USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 58 2022-07-29 14:15:00 PDT Yes mjg USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP UNSP USGS 10312075 60 2022-08-10 13:49:00 PDT Yes kms USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 60a 2022-08-19 13:00:00 PDT Yes kms/sts USGS 6.24 24.0 Unknown NONE 1 Main unkn QIDIR 24.0 unkn unkn unkn unkn unkn UNKN unkn USGS 10312075 61 2022-08-29 13:30:00 PDT Yes mjg USGS 0.00 Excellent FillControlChanged NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP UNSP USGS 10312075 62 2022-09-28 10:24:00 PDT Yes mjg/jmg USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 63 2022-11-02 09:11:00 PDT Yes bjr USGS 0.00 Excellent NoFlow NONE 1 Ramsy wash main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP UNSP USGS 10312075 64 2022-12-12 14:07:00 PST Yes kms USGS 0.00 Good NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 65 2022-12-28 15:30:00 PST Yes CDR USGS 0.00 Excellent NoFlow NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 66 2023-01-11 11:16:00 PST Yes kms/RKK USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 67 2023-03-07 10:50:30 PST Yes DA USGS 0.00 Excellent DebrisModerate NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 67a 2023-03-10 09:00:00 PST Yes CDR USGS 7.23 260 Poor NONE 1 Main OTHR other 260 FIRM SAND EVEN PULS UNSP UNKN UPST 100.00 USGS 10312075 68 2023-03-10 12:30:00 PST Yes kms/rkk USGS 6.08 178 Poor DebrisModerate NONE 1 main OTHR other 178 UNSP UNSP UNSP UNSP UNSP UNSP DNST 150.00 USGS 10312075 69 2023-06-05 13:30:30 PDT Yes YMP USGS 0.00 Excellent Clear NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP UNSP USGS 10312075 70 2023-07-17 08:17:00 PDT Yes LJK usgs 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 71 2023-08-31 11:22:00 PDT Yes kms USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 72 2023-09-15 12:14:00 PDT Yes mcd/KMS/QJL USGS 0.00 Excellent NoFlow NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 73 2023-10-11 11:50:30 PDT Yes kar USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 74 2023-11-21 15:10:30 PST Yes LJAK usgs 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 75 2024-01-30 16:04:30 PST Yes MCD USGS 0.00 Excellent NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 76 2024-03-12 14:52:00 PDT Yes MCD USGS 0.00 Excellent Clear NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 77 2024-04-24 13:44:30 PDT Yes MCD USGS 0.00 Excellent DebrisModerate NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP UPST 50.00 USGS 10312075 78 2024-06-11 12:51:30 PDT Yes MCD USGS 0.00 Excellent DebrisModerate NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 79 2024-07-10 17:00:30 PDT Yes MCD USGS 0.00 Excellent DebrisModerate NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 79A 2024-07-23 13:00:00 PDT Yes MER USGS 6.64 19.0 Unknown NONE 1 Main OTHR QIDIR 19.0 unkn unkn unkn unkn unkn UNKN unkn USGS 10312075 2024-07-31 09:39:30 PDT Yes MCD USGS 0.00 Unknown DebrisModerate NONE 1 Main unkn other 0.00 unkn unkn unkn unkn unkn UNKN unkn USGS 10312075 80 2024-11-20 15:03:30 PST Yes MCD/MMB USGS 0.00 Excellent DebrisModerate NONE 1 Main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 81 2025-01-07 14:32:30 PST Yes MMB USGS 0.00 Excellent DebrisModerate NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 82 2025-02-21 14:22:30 PST Yes MMB USGS 0.00 Excellent DebrisModerate NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 83 2025-03-27 10:47:30 PDT Yes MMB USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 84 2025-05-13 14:42:30 PDT Yes MMB USGS 0.00 Excellent Clear NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 85 2025-06-25 13:47:30 PDT Yes MMB USGS 0.00 Excellent Clear NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 86 2025-08-11 10:47:30 PDT Yes MMB USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 87 2025-08-25 09:48:00 PDT Yes kms USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 88 2025-08-26 07:15:00 PDT Yes kms USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 89 2025-08-27 08:11:00 PDT Yes kms USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 90 2025-08-28 07:46:00 PDT Yes kms/bjr USGS 0.00 Excellent NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 91 2025-09-11 12:52:30 PDT Yes MMB USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 92 2025-11-18 14:01:00 PST Yes MMB USGS 0.00 Excellent Clear NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 93 2025-12-08 12:17:30 PST Yes MMB/ AMB USGS 0.00 Excellent Clear NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00 USGS 10312075 94 2025-12-31 13:42:30 PST Yes MMB USGS 0.00 Excellent NoFlow NONE 1 main OTHR other 0.00 UNSP UNSP UNSP UNSP UNSP UNSP ATGA 0.00