# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2024-11-28 13:33:17 EST (staging) # # 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 01645900 COLVIN RUN AT RESTON, VA # ----------------------------------------------------------------------------------- # # 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 01645900 1A 1960-09-13 15:08:00 EST Yes VFB/FGG USGS 0.77 3.45 Fair Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 3.45 13.0 4.50 0.77 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 1B 1960-10-20 08:00:00 EST Yes FGG USGS 0.88 6.85 Unspecified Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 6.85 18.0 7.38 0.93 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 1C 1961-01-01 16:20:00 EST Yes DGA USGS 1.13 22.6 Fair Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 22.6 16.5 14.4 1.57 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 1D 1961-02-23 11:35:00 EST Yes FGG USGS 1.60 54.4 Unspecified Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 54.4 21.5 21.3 2.55 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 1E 1961-04-13 08:57:00 EST Yes FGG USGS 1.79 63.9 Unspecified Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 63.9 20.0 23.2 2.75 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 1 1961-10-19 11:01:00 EST Yes / USGS 1.25 Unspecified unkn 1 Imported Channel 1 UNSP other 1.25 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 2A 1961-12-18 10:41:00 EST Yes FGG USGS 1.32 46.5 Fair Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 46.5 22.0 18.0 2.58 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 2B 1962-02-27 13:42:00 EST Yes FGG USGS 1.21 28.3 Good Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 28.3 21.0 15.0 1.89 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 2C 1962-03-12 09:31:00 EST Yes FGG USGS 2.49 162 Good unkn 1 Imported Channel 1 UNSP QSCMM unkno 162 30.0 48.2 3.36 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 2D 1962-03-13 10:07:00 EST Yes FGG USGS 0.94 17.3 Fair Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 17.3 19.0 8.48 2.04 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 2 1962-03-16 09:19:00 EST Yes / USGS 5.78 Unspecified unkn 1 Imported Channel 1 UNSP other 5.78 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 3 1962-08-30 13:40:00 EST Yes DGA USGS 0.42 0.15 Unspecified unkn 1 Channel 1 UNSP other 0.15 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 4A 1963-01-14 13:20:00 EST Yes JFB/LGC USGS 0.72 5.43 Fair Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 5.43 16.5 10.9 0.49 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 4B 1963-06-03 11:15:00 EST Yes DGA USGS 1.10 19.8 Fair Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 19.8 16.0 12.5 1.58 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 4 1963-08-19 Yes / USGS 0.23 Unspecified unkn 1 Imported Channel 1 UNSP other 0.23 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 5A 1963-11-17 Yes FGG USGS 1.58 41.6 Fair Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 41.6 25.0 16.4 2.54 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 5B 1964-01-09 Yes FGG/O USGS 2.26 126 Fair Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 126 26.0 31.9 3.90 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 5 1964-08-24 12:20:00 EST Yes LJG USGS 0.58 Unspecified unkn 1 Imported Channel 1 UNSP other 0.58 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 6A 1965-02-08 13:53:00 EST Yes LVG USGS 2.36 6.88 Fair unkn 1 Imported Channel 1 UNSP QSCMM unkno 6.88 15.0 6.17 1.12 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 6B 1965-03-05 11:35:00 EST Yes LVG USGS 3.00 46.4 Fair Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 46.4 23.0 27.4 1.69 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 6 1965-09-10 14:25:00 EST Yes / USGS 0.57 Unspecified unkn 1 Imported Channel 1 UNSP other 0.57 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 7 1966-08-25 11:45:00 EST Yes / USGS 2.09 0.24 Unspecified unkn 1 Imported Channel 1 UNSP other 0.24 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 8 1966-09-01 12:00:00 EST Yes FPK USGS 2.12 0.10 Unspecified unkn 1 Imported Channel 1 UNSP other 0.10 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 9S 1966-09-14 Yes FPK/JWL USGS 5.82 415 Unspecified unkn 1 Imported Channel 1 OTHR QIDIR 415 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 9A 1966-10-19 09:55:00 EST Yes FPK USGS 3.24 62.3 Good Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 62.3 24.0 25.2 2.47 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 9B 1966-11-28 12:38:00 EST Yes FPK USGS 2.40 5.96 Good DebrisLight unkn 1 Imported Channel 1 UNSP QSCMM unkno 5.96 10.0 7.35 0.81 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 9 1966-12-08 11:15:00 EST Yes FPK USGS 2.25 1.81 Unspecified unkn 1 Imported Channel 1 UNSP other 1.81 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 10A 1967-02-10 14:02:00 EST Yes FPK/FGG USGS 2.36 5.15 Fair DebrisModerate unkn 1 Imported Channel 1 UNSP QSCMM unkno 5.15 10.0 7.45 0.69 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 10B 1967-03-07 09:55:00 EST Yes EAL USGS 4.32 168 Fair Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 168 28.0 53.8 3.12 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 10C 1967-03-15 12:45:00 EST Yes FPK/TLC USGS 2.80 24.8 Unspecified Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 24.8 13.0 15.2 1.63 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 10D 1967-04-27 15:20:00 EST Yes FGG/EAL USGS 2.13 0.54 Fair Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 0.54 8.00 1.22 0.44 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 10 1967-05-01 13:45:00 EST Yes FPK/TLC USGS 2.28 2.26 Unspecified unkn 1 Imported Channel 1 UNSP other 2.26 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 11 1967-08-17 09:20:00 EST Yes FPK USGS 2.08 0.37 Unspecified unkn 1 Imported Channel 1 UNSP other 0.37 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 12A 1967-08-24 12:15:00 EST Yes FPK/RAW USGS 3.00 41.8 Good Clear unkn 1 Imported Channel 1 UNSP QSCMM unkno 41.8 16.0 22.4 1.87 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 12 1968-08-22 23:00:00 EST Yes / USGS 1.24 Unspecified unkn 1 Imported Channel 1 UNSP other 1.24 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 14 1969-08-28 15:00:00 EST Yes / USGS 1.09 Unspecified unkn 1 Imported Channel 1 UNSP other 1.09 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 15 1970-08-27 11:10:00 EDT Yes RAW USGS 0.84 Unspecified unkn 1 Imported Channel 1 UNSP other 0.84 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 16 1970-09-23 11:15:00 EDT Yes TLC/ USGS 0.51 Unspecified unkn 1 Imported Channel 1 UNSP other 0.51 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 17 1971-09-29 14:05:00 EDT Yes RAW USGS 1.90 Unspecified unkn 1 Imported Channel 1 UNSP other 1.90 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 18 1972-09-07 12:30:00 EDT Yes RAW USGS 2.50 Unspecified unkn 1 Imported Channel 1 UNSP other 2.50 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 19 1973-09-06 09:20:00 EDT Yes pls USGS 2.50 Unspecified unkn 1 Imported Channel 1 UNSP other 2.50 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 20 1973-09-28 10:12:00 EDT Yes TLC USGS 2.10 Unspecified unkn 1 Imported Channel 1 UNSP other 2.10 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 21 1974-09-18 09:46:00 EDT Yes PMS USGS 1.90 Unspecified unkn 1 Imported Channel 1 UNSP other 1.90 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 22 1977-08-05 14:15:00 EDT Yes JRG USGS 0.74 Unspecified unkn 1 Imported Channel 1 UNSP other 0.74 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645900 23 2011-09-20 09:59:00 EDT Yes JDJ USGS 1.43 Poor unkn 1 channel WADE QSCMM VADV 1.43 5.40 4.63 0.31 FIRM BLDR EVEN unkn EVEN UNSP DNST 75.00 USGS 01645900 24 2011-12-05 09:03:30 EST Yes JDJ USGS 2.00 Good unkn 1 XSECT WADE QSCMM VADV 2.00 16.1 16.1 0.12 FIRM GRVL EVEN unkn EVEN UNSP DNST 150.00 USGS 01645900 25 2012-04-04 10:52:00 EDT Yes JDJ BAH USGS 0.69 Poor unkn 1 XSECT WADE QSCMM VADV 0.69 7.40 4.19 0.17 FIRM CBLS EVEN unkn UNSP STND ATGA USGS 01645900 26 2013-05-01 19:04:00 EDT Yes JSW USGS 1.62 Good unkn 1 XSECT WADE QSCMM VADV 1.62 19.0 15.7 0.10 FIRM CBLS EVEN unkn EVEN UNFM UPST 150.00 USGS 01645900 27 2014-06-02 13:58:00 EDT Yes JSW AKM USGS 2.48 Good unkn 1 XSECT WADE QSCMM VADV 2.48 23.5 17.8 0.14 FIRM silt EVEN unkn UNSP UNFM UPST 200.00 USGS 01645900 28 2015-06-11 12:45:00 EDT Yes JDJ USGS 1.48 Poor unkn 1 XSECT WADE QSCMM VADV 1.48 6.40 3.56 0.42 UNSP UNSP UNSP unkn UNSP STND DNST 15.00 USGS 01645900 29 2016-06-08 13:07:00 EDT Yes AJP USGS 1.68 Good unkn 1 XSECT WADE QSCMM VADV 1.68 7.10 3.65 0.46 SOFT SAND EVEN unkn EVEN UNFM DNST 500.00 USGS 01645900 30 2016-06-09 09:37:00 EDT Yes JSW USGS 0.73 Poor unkn 1 XSECT WADE QSCMM VADV 0.73 17.0 8.50 0.09 FIRM SAND EVEN unkn UNSP STND UNSP USGS 01645900 031 2017-10-25 12:09:00 EDT Yes JSW TDC USGS 0.70 Good unkn 1 XSECT WADE QSCMM VADV 0.70 9.60 3.11 0.22 UNSP UNSP UNSP UNSP UNSP UNSP UPST 500.00 USGS 01645900 032 2018-06-18 13:38:00 EDT Yes TDC, CAM USGS 1.24 Fair unkn 1 Main WADE QSCMM VADV 1.24 8.10 2.77 0.45 FIRM CBLS UNEV STDY UNSP UNFM DNST 25.00