# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2024-11-25 15:55:06 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 01601420 HOFFMAN DRAINAGE TUNNEL AT CLARYSVILLE, MD # ----------------------------------------------------------------------------------- # # 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 01601420 1 1980-09-11 10:55:00 EDT Yes BFS USGS 19.1 Good Unspecifed unkn 1 Imported Channel 1 WADE QSCMM VPAA 19.1 7.00 7.38 2.59 UNSP UNSP UNSP unkn UNSP UNFM UNSP USGS 01601420 2 1981-08-20 15:15:00 EDT Yes SNA USGS 21.0 Good unkn 1 Imported Channel 1 WADE QSCMM VPAA 21.0 7.80 9.25 2.27 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01601420 3 1982-05-17 09:00:00 EDT Yes JLG USGS 35.8 Good unkn 1 Imported Channel 1 WADE QSCMM VPAA 35.8 13.5 28.4 1.26 UNSP UNSP UNSP unkn UNSP UNFM UNSP USGS 01601420 4 1982-09-08 09:00:00 EDT Yes JLG USGS 16.4 Good Unspecifed unkn 1 Imported Channel 1 WADE QSCMM VPAA 16.4 6.00 9.80 1.67 UNSP UNSP UNSP unkn UNSP UNFM UNSP USGS 01601420 5 1984-06-22 09:00:00 EDT Yes JEA USGS 42.3 Good unkn 1 Imported Channel 1 WADE QSCMM VPYG 42.3 24.0 17.6 2.40 UNSP UNSP UNSP unkn EVEN UNSP UNSP USGS 01601420 6 1984-09-21 09:00:00 EDT Yes JEA USGS 19.2 Good unkn 1 Imported Channel 1 WADE QSCMM VPYG 19.2 18.5 10.7 1.79 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01601420 7 2015-07-27 11:48:00 EDT Yes CDW/MAC USGS 2.02 20.5 Fair 0.00 0.60 Clear unkn 1 Main WADE QSCMM VADV 20.5 8.10 8.65 2.37 FIRM silt UNEV unkn UNEV UNSP DNST 20.00 USGS 01601420 8 2015-08-03 10:43:00 EDT Yes CDW USGS 2.01 20.1 Fair 0.00 0.50 Clear unkn 1 Main WADE QSCMM VADV 20.1 8.00 8.71 2.31 FIRM silt UNEV unkn UNEV UNSP DNST 20.00 USGS 01601420 9 2015-08-27 10:22:00 EDT Yes CDW USGS 2.02 20.0 Fair 0.00 0.60 Clear unkn 1 Main WADE QSCMM VADV 20.0 8.10 8.94 2.24 FIRM silt UNEV unkn UNEV UNSP DNST 20.00 USGS 01601420 10 2015-09-18 09:47:00 EDT Yes KTR/CDW USGS 2.02 21.5 Fair 0.00 0.50 Clear unkn 1 Main WADE QSCMM VADV 21.5 8.10 9.07 2.37 FIRM silt UNEV unkn UNEV UNSP DNST 30.00 USGS 01601420 11 2015-09-29 08:50:00 EDT Yes CWK/JEB USGS 1.99 18.2 Fair 0.00 0.60 Clear unkn 1 011 WADE QSCMM VADV 18.2 8.00 8.59 2.12 SOFT silt EVEN unkn EVEN UNKN DNST 20.00 USGS 01601420 12 2015-10-06 11:42:00 EDT Yes KTR USGS 1.97 19.8 Poor -0.01 0.50 Clear unkn 1 012 WADE QSCMM VADV 19.8 7.51 8.14 2.43 FIRM LDGE UNEV unkn UNEV UNSP DNST 20.00 USGS 01601420 13 2015-10-14 12:41:00 EDT Yes CDW/KTR USGS 1.96 17.9 Fair 0.01 0.40 DebrisLight unkn 1 013 WADE QSCMM VADV 17.9 7.20 8.27 2.16 FIRM LDGE EVEN unkn UNEV UNSP DNST 20.00 USGS 01601420 14 2015-10-28 08:58:00 EDT Yes KTR/CDW USGS 1.93 17.2 Fair 0.00 0.40 Clear unkn 1 014 WADE QSCMM VADV 17.2 7.00 8.20 2.10 FIRM LDGE UNEV unkn UNEV UNSP DNST 20.00 USGS 01601420 15 2015-11-06 09:53:30 EST Yes KTR/SMB USGS 1.91 16.3 Poor -0.01 0.40 Clear unkn 1 015 WADE QSCMM VADV 16.3 7.20 7.97 2.04 FIRM LDGE EVEN unkn UNEV UNSP DNST 20.00 USGS 01601420 16 2015-11-16 11:51:00 EST Yes CWK/KTR USGS 1.88 13.9 Fair 0.00 0.60 Clear unkn 1 016 WADE QSCMM VADV 13.9 7.70 7.82 1.77 SOFT silt EVEN unkn EVEN UNKN DNST 20.00 USGS 01601420 17 2015-12-03 07:33:00 EST Yes CDW USGS 1.87 14.8 Fair 0.00 0.50 Clear unkn 1 017 WADE QSCMM VADV 14.8 7.60 8.27 1.79 FIRM silt UNEV unkn UNEV UNSP DNST 20.00 USGS 01601420 18 2016-01-27 08:14:00 EST Yes CWK/JEB USGS 1.90 16.0 Fair 0.00 0.50 Clear unkn 1 018 WADE QSCMM VADV 16.0 7.60 8.34 1.92 FIRM silt UNEV unkn UNEV UNSP DNST 20.00 USGS 01601420 19 2016-04-11 10:46:00 EDT Yes cwk USGS 1.98 17.5 Poor 0.01 0.60 Clear unkn 1 019 WADE QSCMM VADV 17.5 8.10 8.96 1.95 SOFT BLDR UNEV unkn UNEV UNKN DNST 20.00 USGS 01601420 20 2016-05-16 14:06:00 EDT Yes CDW/CWK USGS 2.07 23.7 Fair -0.02 0.60 DebrisLight unkn 1 020 WADE QSCMM VADV 23.7 8.20 9.85 2.40 FIRM silt UNEV unkn UNEV UNSP DNST 20.00 USGS 01601420 21 2016-06-15 12:09:00 EDT Yes ljj/cwk USGS 2.10 21.3 Fair Clear unkn 1 021 WADE QSCMM VADV 21.3 8.80 10.2 2.10 FIRM CBLS UNEV unkn UNEV UNKN DNST 20.00 USGS 01601420 22 2016-06-15 13:12:00 EDT Yes ljj/cwk USGS 2.10 21.4 Fair Clear unkn 1 022 WADE QSCMM VADV 21.4 8.10 9.86 2.17 FIRM CBLS UNEV unkn UNEV UNKN DNST 20.00 USGS 01601420 23 2016-06-24 09:15:00 EDT Yes ljj USGS 2.08 21.7 Fair Clear unkn 1 023 WADE QSCMM VADV 21.7 8.40 9.97 2.18 FIRM BLDR UNEV unkn UNEV UNKN DNST 20.00 USGS 01601420 24 2016-08-04 12:04:00 EDT Yes CDW USGS 2.07 20.9 Poor 0.00 0.50 Clear unkn 1 024 WADE QSCMM VADV 20.9 8.20 9.74 2.15 FIRM silt UNEV unkn UNEV UNSP DNST 20.00 USGS 01601420 25 2016-10-03 14:08:00 EDT Yes CDW USGS 2.00 17.6 Poor 0.00 0.50 Clear unkn 1 025 WADE QSCMM VADV 17.6 7.70 8.85 1.99 FIRM silt UNEV unkn UNEV UNSP DNST 20.00 USGS 01601420 26 2016-11-10 15:04:00 EST Yes LJJ USGS 1.90 14.0 Poor 0.01 0.50 Clear unkn 1 01601420 WADE QSCMM VADV 14.0 7.80 8.07 1.74 FIRM BLDR UNEV unkn UNEV UNKN DNST 20.00 USGS 01601420 27 2016-12-05 11:27:30 EST Yes SMB USGS 1.88 12.8 Fair Clear unkn 1 27 WADE QSCMM VADV 12.8 9.40 8.42 1.52 FIRM CBLS UNEV unkn UNEV UNKN DNST 18.00 USGS 01601420 28 2016-12-09 12:15:00 EST Yes CDW USGS 1.79 10.6 Fair 0.00 0.30 Clear unkn 1 028 WADE QSCMM VADV 10.6 7.40 7.24 1.47 FIRM silt UNEV unkn UNEV UNSP DNST 20.00 USGS 01601420 29 2016-12-27 14:43:30 EST Yes LJJ USGS 1.86 12.6 Poor 0.02 0.50 Clear unkn 1 029 WADE QSCMM VADV 12.6 7.80 8.01 1.57 FIRM CBLS UNEV unkn UNEV UNKN DNST 20.00 USGS 01601420 30 2017-01-20 12:41:00 EST Yes LJJ USGS 1.91 13.8 Poor 0.00 0.50 Clear unkn 1 main WADE QSCMM VADV 13.8 7.70 8.27 1.66 FIRM BLDR UNEV unkn UNEV UNKN DNST 15.00 USGS 01601420 31 2017-02-06 12:06:30 EST Yes SMB/LJJ USGS 1.97 15.2 Poor Clear unkn 1 main WADE QSCMM VADV 15.2 9.00 9.15 1.66 FIRM BLDR UNEV unkn UNEV UNFM DNST 20.00 USGS 01601420 32 2017-03-10 12:05:30 EST Yes LJJ USGS 2.03 17.6 Poor 0.00 1.00 Clear unkn 1 Main Channel WADE QSCMM VADV 17.6 8.50 9.46 1.86 FIRM BLDR UNEV unkn UNEV UNKN DNST 20.00 USGS 01601420 33 2017-04-12 13:20:00 EDT Yes LJJ USGS 2.07 19.6 Poor 0.01 1.00 Clear unkn 1 Main Channel WADE QSCMM VADV 19.6 8.60 9.79 2.00 FIRM BLDR UNEV unkn UNEV UNKN DNST 20.00 USGS 01601420 34 2017-05-10 10:35:00 EDT Yes CWK USGS 2.13 21.8 Poor 0.01 0.80 Clear unkn 1 034 WADE QSCMM VADV 21.8 8.10 10.0 2.18 FIRM LDGE UNEV unkn UNEV STND DNST 15.00 USGS 01601420 35 2017-05-19 10:05:00 EDT Yes LJJ USGS 2.20 24.1 Poor 0.01 1.00 Clear unkn 1 Main Channel WADE QSCMM VADV 24.1 8.50 10.7 2.24 FIRM BLDR UNEV unkn UNEV UNKN DNST 18.00 USGS 01601420 36 2017-06-16 11:59:00 EDT Yes LJJ USGS 2.21 25.1 Poor 0.00 1.00 Clear unkn 1 Main Channel WADE QSCMM VADV 25.1 8.50 11.1 2.27 FIRM BLDR UNEV unkn UNEV UNKN DNST 20.00 USGS 01601420 037 2017-08-04 12:41:00 EDT Yes LJJ USGS 2.18 24.6 Fair 0.02 1.00 Clear unkn 1 Main Channel WADE QSCMM VADV 24.6 8.50 9.18 2.68 FIRM BLDR UNEV unkn UNEV UNKN DNST 15.00 USGS 01601420 038 2017-10-03 12:25:00 EDT Yes smb/ljj USGS 2.08 20.3 Fair VegetationLight unkn 1 038 WADE QSCMM VADV 20.3 7.40 7.85 2.59 FIRM silt UNEV PULS UNEV UNKN DNST 15.00 USGS 01601420 039 2017-11-24 08:34:30 EST Yes LJJ USGS 1.94 15.9 Poor 0.00 0.50 Clear unkn 1 Main Channel WADE QSCMM VADV 15.9 7.60 8.03 1.98 FIRM BLDR UNEV PULS UNEV UNKN DNST 12.00 USGS 01601420 040 2018-02-05 17:19:30 EST Yes ljj USGS 1.88 13.7 Poor 0.01 0.50 Clear unkn 1 Main WADE QSCMM VADV 13.7 7.50 7.55 1.82 FIRM BLDR UNEV PULS UNEV UNKN DNST 15.00 USGS 01601420 041 2018-03-08 08:21:00 EST Yes LJJ USGS 1.95 16.2 Fair 0.01 0.75 Clear unkn 1 Main WADE QSCMM VADV 16.2 8.30 6.87 2.36 FIRM BLDR UNEV STDY UNEV UNKN DNST 15.00 USGS 01601420 042 2018-04-03 12:45:00 EDT Yes LJJ USGS 1.99 17.0 Fair 0.01 1.00 Clear unkn 1 Main WADE QSCMM VADV 17.0 8.40 7.00 2.43 FIRM BLDR UNEV STDY UNEV UNKN DNST 15.00 USGS 01601420 043 2018-06-11 10:08:00 EDT Yes smb USGS 2.16 26.6 Fair unkn 1 043 WADE QSCMM VADV 26.6 9.00 9.60 2.77 FIRM CBLS UNEV PULS UNEV UNKN DNST 15.00 USGS 01601420 044 2018-07-20 08:35:00 EDT Yes LJJ/ATO USGS 2.14 22.3 Fair Clear unkn 1 main WADE QSCMM VADV 22.3 8.60 8.39 2.66 FIRM BLDR UNEV STDY UNEV UNKN DNST 15.00 USGS 01601420 045 2018-08-15 08:23:00 EDT Yes LJJ USGS 2.14 24.9 Fair 0.01 0.75 Clear unkn 1 Main WADE QSCMM VADV 24.9 8.50 8.58 2.90 FIRM BLDR UNEV STDY UNEV UNKN DNST 17.00 USGS 01601420 046 2018-10-03 11:11:00 EDT Yes LJJ USGS 2.19 25.8 Fair 0.00 0.75 Clear unkn 1 Main WADE QSCMM VADV 25.8 8.50 8.72 2.96 FIRM BLDR UNEV STDY UNEV UNKN DNST 15.00 USGS 01601420 047 2018-11-07 10:45:30 EST Yes LJJ USGS 2.20 27.0 Fair 0.00 1.00 Clear unkn 1 Main WADE QSCMM VADV 27.0 8.60 9.07 2.97 FIRM BLDR UNEV PULS UNEV UNKN DNST 17.00 USGS 01601420 048 2018-12-14 12:18:00 EST Yes ATO USGS 2.18 26.5 Fair 0.00 1.00 DebrisLight unkn 1 Main WADE QSCMM VADV 26.5 8.00 9.67 2.74 FIRM CBLS UNEV PULS UNEV UNKN DNST 17.00 USGS 01601420 049 2019-02-04 13:59:00 EST Yes LJJ USGS 2.20 26.6 Fair 0.00 1.00 Clear unkn 1 Main WADE QSCMM VADV 26.6 8.70 9.47 2.81 FIRM BLDR UNEV PULS UNEV UNKN DNST 17.00 USGS 01601420 050 2019-04-12 09:55:00 EDT Yes EHC USGS 2.17 25.2 Fair Clear unkn 1 01601420 WADE QSCMM VADV 25.2 8.10 9.86 2.56 FIRM CBLS UNEV PULS UNEV UNSP DNST 17.00 USGS 01601420 051 2019-06-13 06:48:00 EDT Yes smb USGS 2.18 24.3 Poor Clear unkn 1 051 WADE QSCMM VADV 24.3 8.50 9.31 2.61 FIRM silt UNEV PULS UNEV UNKN DNST 25.00 USGS 01601420 052 2019-08-15 12:40:00 EDT Yes LJJ USGS 2.13 22.4 Fair 0.01 0.75 Clear unkn 1 Main WADE QSCMM VADV 22.4 8.70 8.60 2.61 FIRM BLDR UNEV PULS UNEV UNKN DNST 18.00 USGS 01601420 053 2019-10-11 09:46:07 EDT Yes EHT USGS 2.06 20.1 Fair 0.00 0.85 Clear unkn 1 01601420 WADE QSCMM VADV 20.1 7.51 7.83 2.57 FIRM CBLS UNEV PULS UNEV UNSP DNST 20.00 USGS 01601420 054 2019-12-20 11:33:33 EST Yes EHT USGS 1.99 17.1 Fair 0.00 0.75 Clear unkn 1 01601420 WADE QSCMM VADV 17.1 7.90 8.58 1.99 FIRM BLDR UNEV PULS UNEV UNSP DNST 9.00 USGS 01601420 055 2020-01-23 09:30:15 EST Yes EHT USGS 1.95 15.0 Poor 0.00 1.00 Clear unkn 1 055 WADE QSCMM VADV 15.0 7.80 8.34 1.80 FIRM BLDR UNEV PULS UNEV UNSP DNST 10.00 USGS 01601420 056 2020-02-10 10:47:01 EST Yes EHT USGS 1.95 15.7 Fair 0.00 5.00 Clear unkn 1 01601420 WADE QSCMM VADV 15.7 7.70 8.31 1.89 FIRM BLDR UNEV PULS UNEV UNSP DNST 15.00 USGS 01601420 057 2020-03-31 12:36:00 EDT Yes EHT USGS 2.03 16.2 Poor 0.01 0.50 Clear unkn 1 01601420 WADE QSCMM VADV 16.2 7.90 8.56 1.89 FIRM BLDR UNEV PULS UNEV UNSP DNST 25.00 USGS 01601420 58 2020-06-05 11:03:06 EDT Yes EHT USGS 2.11 18.0 Poor 0.00 0.75 Clear unkn 1 01601420 WADE QSCMM VADV 18.0 7.80 9.01 2.00 FIRM BLDR EVEN PULS EVEN UNSP DNST 20.00 USGS 01601420 059 2020-08-03 09:59:06 EDT Yes EHT/IDB USGS 2.11 17.2 Poor 0.00 0.66 Clear unkn 1 01641420 WADE QSCMM VADV 17.2 7.90 8.45 2.03 FIRM CBLS UNEV PULS UNEV UNSP DNST 20.00 USGS 01601420 060 2020-09-11 10:08:04 EDT Yes EHT USGS 2.07 17.8 Poor 0.00 0.75 Clear unkn 1 01601420 WADE QSCMM VADV 17.8 7.90 8.77 2.03 FIRM BLDR UNEV PULS UNEV UNSP DNST 20.00 USGS 01601420 061 2020-10-05 12:24:00 EDT Yes EHT USGS 2.06 17.6 Poor 0.00 0.65 DebrisLight unkn 1 01601420 WADE QSCMM VADV 17.6 7.90 8.80 1.99 FIRM BLDR UNEV PULS UNEV UNSP DNST 20.00 USGS 01601420 062 2020-11-25 10:42:30 EST Yes IDB USGS 2.05 17.4 Fair 0.00 38.00 Clear unkn 1 062 WADE QSCMM VADV 17.4 7.50 7.80 2.23 FIRM LDGE UNEV STDY EVEN UNSP DNST 10.00 USGS 01601420 063 2021-01-26 14:01:30 EST Yes IDB USGS 2.09 17.4 Poor 0.01 0.41 Clear unkn 1 063 WADE QSCMM VADV 17.4 7.80 7.57 2.30 FIRM LDGE EVEN STDY EVEN UNSP DNST 20.00 USGS 01601420 064 2021-03-04 13:41:00 EST Yes EHT Unspe 2.11 17.7 Poor 0.00 0.50 Clear unkn 1 01601420 WADE QSCMM VADV 17.7 7.70 8.53 2.08 FIRM BLDR UNEV PULS UNEV UNSP DNST 25.00 USGS 01601420 065 2021-03-16 10:03:00 EDT Yes LJJ USGS 2.06 18.0 Fair 0.00 0.50 Clear unkn 1 Main WADE QSCMM VADV 18.0 8.50 7.84 2.30 FIRM BLDR UNEV PULS UNEV UNKN DNST 20.00 USGS 01601420 066 2021-03-30 10:49:00 EDT Yes IDB Unspe 2.09 15.9 Poor 0.00 0.38 Clear unkn 1 066 WADE QSCMM VADV 15.9 7.50 8.41 1.89 FIRM LDGE UNEV STDY EVEN UNSP DNST 20.00 USGS 01601420 067 2021-04-06 09:13:00 EDT Yes smb USGS 1.99 17.2 Fair Clear unkn 1 067 WADE QSCMM VADV 17.2 8.70 8.31 2.07 FIRM silt UNEV PULS UNEV UNKN DNST 25.00 USGS 01601420 68 2021-06-02 07:01:00 EDT Yes smb USGS 2.00 17.0 Poor Clear unkn 1 hoffman WADE QSCMM VADV 17.0 8.90 8.05 2.11 FIRM silt UNEV PULS UNEV UNKN DNST 20.00 USGS 01601420 069 2021-07-09 08:36:00 EDT Yes smb/cdw USGS 1.98 14.7 Fair DebrisLight unkn 1 069 WADE QSCMM VADV 14.7 8.60 7.78 1.88 FIRM silt UNEV PULS UNEV UNKN DNST 25.00