# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2024-11-28 12:49:51 EST (vaww02) # # 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 01645745 LITTLE DIFFICULT RUN NEAR VIENNA, 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 01645745 1 2008-04-01 12:07:00 EDT Yes RJA/RRL USGS 24.47 1.84 Good 0.00 0.30 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 1.84 14.5 3.35 0.55 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645745 2 2008-04-21 14:40:00 EDT Yes RRL USGS 25.00 19.9 Good 0.00 0.20 Unspecifed NONE 1 Imported Channel 1 WADE QSCMM VADV 19.9 15.0 19.2 1.03 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645745 3 2009-02-11 15:12:30 EST Yes RJA/RRL USGS 24.38 1.53 Fair 0.00 0.30 Unspecifed NONE 1 Imported Channel 1 WADE QSCMM VADV 1.53 6.00 1.56 0.98 FIRM silt UNEV unkn UNEV UNSP DNST 50.00 USGS 01645745 4 2009-06-09 13:15:00 EDT Yes RJA/RBB USGS 24.62 9.44 Fair 0.00 0.10 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 9.44 16.0 8.80 1.07 FIRM GRVL EVEN unkn UNEV UNSP UPST 2.00 USGS 01645745 5 2009-10-01 13:47:00 EDT Yes RJA/KMD USGS 24.26 0.52 Fair 0.00 0.20 DebrisLight NONE 1 Imported Channel 1 WADE QSCMM VADV 0.52 3.40 0.89 0.58 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645745 6 2009-11-10 11:22:30 EST Yes RJA/KMD USGS 24.36 1.10 Good 0.00 0.40 DebrisModerate NONE 1 Imported Channel 1 WADE QSCMM VADV 1.10 9.80 4.80 0.23 FIRM GRVL EVEN unkn EVEN UNSP DNST 100.00 USGS 01645745 7 2009-12-09 15:00:00 EST Yes KMD USGS 24.84 21.6 Fair -0.04 0.30 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 21.6 14.3 20.5 1.05 UNSP UNSP UNSP unkn EVEN UNSP UNSP USGS 01645745 8 2010-05-19 09:55:00 EDT Yes RLY/KMD USGS 24.36 2.08 Fair 0.00 0.40 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 2.08 8.50 6.24 0.33 FIRM GRVL EVEN unkn EVEN UNSP UPST 100.00 USGS 01645745 9 2010-07-16 09:04:00 EDT Yes KMD/MJB USGS 24.37 1.74 Fair 0.00 0.40 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 1.74 8.60 4.31 0.40 FIRM SAND EVEN unkn EVEN UNSP UPST 100.00 USGS 01645745 10 2010-08-18 13:38:00 EDT Yes RLY USGS 25.18 34.2 Fair 0.00 0.30 Unspecifed NONE 1 Imported Channel 1 WADE QSCMM VADV 34.2 18.0 17.7 1.93 SOFT SAND UNEV unkn UNEV UNSP DNST 5.00 USGS 01645745 11 2010-09-09 10:57:00 EDT Yes RLY/KMD USGS 24.25 0.20 Poor 0.00 0.30 DebrisLight NONE 1 Imported Channel 1 WADE QSCMM VADV 0.20 4.80 1.44 0.14 FIRM GRVL EVEN unkn UNEV UNKN UPST 3.00 USGS 01645745 12 2010-11-04 09:53:00 EDT Yes RLY/KMD USGS 24.62 6.72 Fair 0.00 0.30 DebrisLight NONE 1 Imported Channel 1 WADE QSCMM VADV 6.72 15.5 7.50 0.90 FIRM GRVL EVEN unkn UNEV NSTD UPST 30.00 USGS 01645745 13 2011-01-18 12:50:30 EST Yes RLY/KMD USGS 24.38 1.54 Fair 0.00 0.50 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 1.54 12.3 4.84 0.32 FIRM GRVL EVEN unkn UNEV UNSP UNSP USGS 01645745 14 2011-03-10 08:39:30 EST Yes RLY/KMD USGS 24.87 21.2 Fair 0.03 0.30 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 21.2 17.0 10.3 2.06 SOFT SAND EVEN unkn EVEN UNKN DNST 15.00 USGS 01645745 15 2011-04-21 13:20:00 EDT Yes RLY/KMD USGS 24.44 2.78 Fair 0.00 0.40 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 2.78 7.50 5.46 0.51 FIRM GRVL EVEN unkn EVEN UNFM UPST 60.00 USGS 01645745 16 2011-07-06 10:30:00 EDT Yes KMD/WVD USGS 24.27 0.45 Poor -0.01 0.40 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 0.45 7.40 2.00 0.22 FIRM SAND EVEN unkn EVEN UNSP UPST 60.00 USGS 01645745 17 2011-08-30 11:00:00 EDT Yes KMD/WVD USGS 24.28 0.38 Fair 0.00 0.30 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 0.38 9.10 5.30 0.07 FIRM GRVL EVEN unkn EVEN UNSP UNSP USGS 01645745 18E 2011-09-08 Yes RRL USGS 32.64 6450 Poor NONE 1 Channel 1 OTHR QIDIR 6450 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01645745 18S 2011-09-08 Yes RRL/JMD USGS 32.68 2960 Unknown NONE 1 Main unkn QIDIR 2960 unkn unkn unkn unkn unkn UNKN unkn USGS 01645745 19 2011-09-14 11:39:00 EDT Yes DLM/KMD USGS 24.36 1.24 Good 0.00 0.60 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 1.24 10.4 6.43 0.19 FIRM GRVL EVEN unkn EVEN UNSP UNSP USGS 01645745 20 2011-09-20 17:28:00 EDT Yes DLM,JKM USGS 24.40 1.56 Fair Clear NONE 1 channel WADE QSCMM VADV 1.56 10.8 7.66 0.20 FIRM GRVL EVEN unkn EVEN UNFM UPST 60.00 USGS 01645745 21 2011-11-04 08:23:00 EDT Yes kmd,neb USGS 24.38 2.15 Good 0.00 0.40 DebrisLight NONE 1 main WADE QSCMM VADV 2.15 9.00 5.63 0.38 FIRM GRVL EVEN unkn EVEN UNFM UPST 60.00 USGS 01645745 22 2011-12-05 14:37:00 EST Yes DLM,JKM USGS 24.36 1.92 Good 0.00 0.50 NONE 1 channel WADE QSCMM VADV 1.92 9.20 6.47 0.30 FIRM GRVL EVEN unkn EVEN UNSP UPST 80.00 USGS 01645745 23 2012-01-12 08:20:00 EST Yes CCR/KMD USGS 24.76 17.6 Good -0.07 0.30 NONE 1 MAIN WADE QSCMM VADV 17.6 12.2 12.8 1.37 FIRM GRVL EVEN unkn EVEN UNFM UPST 100.00 USGS 01645745 24 2012-04-04 17:24:00 EDT Yes DLM USGS 24.37 2.20 Good 0.00 0.50 NONE 1 xsect WADE QSCMM VADV 2.20 9.10 4.11 0.53 FIRM GRVL EVEN unkn EVEN UNSP UPST 80.00 USGS 01645745 25 2013-05-02 13:30:00 EDT Yes JDJ USGS 24.36 1.66 Good NONE 1 XSECT WADE QSCMM VADV 1.66 9.30 7.57 0.22 FIRM CBLS EVEN unkn EVEN UNFM UPST 200.00 USGS 01645745 26 2014-02-11 16:23:30 EST Yes jsw ajp USGS 24.40 2.18 Good NONE 1 XSECT WADE QSCMM VADV 2.18 10.8 4.52 0.48 FIRM SAND EVEN unkn EVEN UNFM DNST 11.00 USGS 01645745 27 2014-06-03 09:51:00 EDT Yes DLM RDR USGS 2.42 Good NONE 1 XSECT WADE QSCMM VADV 2.42 11.7 6.36 0.38 FIRM GRVL EVEN unkn UNSP UNFM UNSP USGS 01645745 28 2015-06-12 08:31:00 EDT Yes JSW USGS 1.49 Good NONE 1 XSECT WADE QSCMM VADV 1.49 10.0 4.49 0.33 FIRM silt EVEN unkn EVEN STND DNST 5.00 USGS 01645745 29 2016-03-07 14:01:00 EST Yes BTC USGS 24.44 2.76 Good NONE 1 XSECT WADE QSCMM VADV 2.76 5.00 3.34 0.83 FIRM SAND EVEN unkn EVEN STND ATGA USGS 01645745 30 2016-03-22 15:14:00 EDT Yes BTC USGS 24.44 2.36 Good NONE 1 XSECT WADE QSCMM VADV 2.36 5.60 3.50 0.67 UNSP UNSP UNSP unkn UNSP UNSP DNST 4.00 USGS 01645745 31 2016-06-09 10:46:00 EDT Yes AKM USGS 1.59 Good NONE 1 XSECT WADE QSCMM VADV 1.59 9.30 3.37 0.47 FIRM GRVL EVEN unkn EVEN STND ATGA USGS 01645745 32 2017-10-25 14:16:00 EDT No USGS 01645745 33 2018-04-04 10:21:00 EDT Yes HDR/JMD USGS 24.43 1.70 Good 0.00 0.40 DebrisLight NONE 1 main WADE QSCMM VADV 1.70 12.1 4.13 0.41 FIRM GRVL EVEN STDY EVEN UNKN DNST 15.00 USGS 01645745 34 2018-04-16 11:19:00 EDT Yes JMD/TRD USGS 25.00 18.8 Fair 0.00 0.30 DebrisLight NONE 1 main WADE QSCMM VADV 18.8 14.5 10.4 1.81 UNSP UNSP UNSP UNSP EVEN UNSP DNST 10.00 USGS 01645745 34S 2018-05-14 21:00:00 EDT Yes JMD USGS 26.75 153 Unknown NONE 1 Main unkn QIDIR 153 unkn unkn unkn unkn unkn UNKN unkn USGS 01645745 35 2018-05-16 11:04:00 EDT Yes HDR/CND USGS 24.50 2.84 Fair 0.00 0.60 DebrisLight NONE 1 main WADE QSCMM VADV 2.84 12.7 4.90 0.58 FIRM GRVL EVEN STDY EVEN UNKN DNST 10.00 USGS 01645745 35S 2018-05-19 04:00:00 EDT Yes JMD USGS 27.20 195 Unknown NONE 1 Main unkn QIDIR 195 unkn unkn unkn unkn unkn UNKN unkn USGS 01645745 36S 2018-05-31 20:00:00 EDT Yes JMD USGS 27.94 172 Unknown NONE 1 Main unkn QIDIR 172 unkn unkn unkn unkn unkn UNKN unkn USGS 01645745 036 2018-06-18 15:57:00 EDT Yes DLM, JSW USGS 24.40 1.14 Good 0.00 0.50 Clear NONE 1 Main WADE QSCMM VADV 1.14 9.30 3.80 0.30 FIRM GRVL UNEV STDY EVEN UNFM DNST 10.00 USGS 01645745 37S 2018-07-21 22:00:00 EDT Yes JMD USGS 29.94 973 Unknown NONE 1 Main unkn QIDIR 973 unkn unkn unkn unkn unkn UNKN unkn USGS 01645745 38S 2018-08-01 03:45:00 EDT Yes JMD USGS 30.69 1060 Unknown NONE 1 Main unkn QIDIR 1060 unkn unkn unkn unkn unkn UNKN unkn USGS 01645745 39S 2018-08-21 22:15:00 EDT Yes JMD USGS 27.39 224 Unknown NONE 1 Main unkn QIDIR 224 unkn unkn unkn unkn unkn UNKN unkn USGS 01645745 40S 2018-11-24 01:15:00 EST Yes JMD USGS 28.29 279 Unknown NONE 1 Main unkn QIDIR 279 unkn unkn unkn unkn unkn UNKN unkn USGS 01645745 37 2019-03-13 11:11:00 EDT Yes JMD/BWD USGS 24.58 5.27 Fair -0.01 0.30 Clear NONE 1 main WADE QSCMM VADV 5.27 13.5 5.59 0.94 FIRM GRVL EVEN STDY UNEV UNKN DNST 10.00 USGS 01645745 38 2020-11-17 08:48:00 EST Yes TDC USGS 24.41 2.16 Good 0.00 0.50 NONE 1 Main WADE QSCMM VADV 2.16 9.50 3.65 0.59 FIRM CBLS EVEN STDY EVEN UNFM DNST 5.00 USGS 01645745 39 2022-03-04 09:45:44 EST Yes BWD/HKC USGS 24.29 1.86 Fair 0.00 0.50 DebrisLight NONE 1 main WADE QSCMM VADV 1.86 13.3 7.96 0.23 FIRM SAND UNEV STDY EVEN STND UPST 300.00 USGS 01645745 40 2022-07-01 10:23:00 EDT Yes BWD/HKC USGS 24.14 0.80 Poor 0.00 0.38 Clear NONE 1 main WADE QSCMM VADV 0.80 10.0 8.98 0.09 FIRM SAND EVEN STDY EVEN UNKN UPST 350.00 USGS 01645745 41 2022-10-17 15:37:07 EDT Yes BWD USGS 24.14 0.49 Fair 0.00 0.42 DebrisModerate NONE 1 main WADE QSCMM VADV 0.49 8.70 3.49 0.14 FIRM SAND EVEN STDY EVEN UNKN UPST 250.00 USGS 01645745 41S 2022-12-15 18:15:30 EST Yes JKL USGS 26.45 84.0 Unknown NONE 1 Main unkn QIDIR 84.0 unkn unkn unkn unkn unkn UNKN unkn USGS 01645745 42S 2022-12-22 23:00:30 EST Yes JKL USGS 28.09 205 Unknown NONE 1 Main unkn QIDIR 205 unkn unkn unkn unkn unkn UNKN unkn USGS 01645745 43 2024-10-18 10:15:06 EDT Yes TJT/RAM USGS 24.12 0.32 Poor 0.00 0.45 DebrisHeavy NONE 1 Main WADE QSCMM VADV 0.32 9.10 2.35 0.14 FIRM GRVL EVEN STDY UNEV UNKN DNST 15.00