# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2024-04-19 12:43:49 EDT (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 01589200 GWYNNS FALLS NEAR OWINGS MILLS, 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 5s 15s 6s 19d 12s 1s 12s 5s 12s 12s 12s 7s 6s 21s 15s USGS 01589200 1 1958-07-17 11:15:00 EDT Yes shj USGS 1.17 6.44 Good 0.00 0.40 Clear NONE USGS 01589200 2 1958-08-06 12:10:00 EDT Yes JWG/AGJ USGS 1.15 5.10 Good 0.00 0.60 Clear NONE USGS 01589200 3 1958-09-18 12:25:00 EDT Yes AGT USGS 1.15 4.29 Good 0.00 0.50 Clear NONE USGS 01589200 4 1958-11-10 01:30:00 EST Yes WJD/BJB USGS 1.15 3.71 Fair 0.00 0.40 Clear NONE USGS 01589200 5 1958-12-17 01:15:00 EST Yes AGT/DEC USGS 1.13 3.01 Good 0.00 0.40 Clear NONE USGS 01589200 6 1959-03-27 01:35:00 EST Yes FLD USGS 1.16 4.38 Good 0.00 0.40 Clear NONE USGS 01589200 7 1959-05-04 06:30:00 EDT Yes AGT/DEC USGS 1.14 3.23 Good 0.00 0.40 Clear NONE USGS 01589200 8 1959-05-13 03:00:00 EDT Yes AGT/DEC USGS 1.32 14.9 Good 0.04 0.30 Clear NONE USGS 01589200 9 1959-06-17 05:25:00 EDT Yes WJD/SHJ USGS 1.12 2.60 Good 0.00 0.60 Clear NONE USGS 01589200 10 1959-07-30 02:05:00 EDT Yes BJB USGS 1.08 1.71 Good 0.00 0.40 Clear NONE USGS 01589200 11 1959-09-09 06:00:00 EDT Yes SHJ/JEH USGS 1.05 1.25 Fair 0.00 0.70 Clear NONE USGS 01589200 12 1959-12-04 04:30:00 EST Yes EHM/BJB USGS 1.13 2.01 Fair 0.00 0.40 Clear NONE USGS 01589200 13 1960-02-23 04:10:00 EST Yes FLD USGS 1.23 4.71 Good 0.00 0.40 Clear NONE USGS 01589200 14 1960-04-05 Yes DEC/FLD USGS 1.52 31.4 Good -0.02 0.20 Clear NONE USGS 01589200 15 1960-04-05 01:35:00 EST Yes FLD/DEC USGS 1.48 24.2 Good -0.02 0.30 Clear NONE USGS 01589200 16 1960-07-01 09:10:00 EDT Yes BJB USGS 1.15 2.82 Good 0.00 0.30 Clear NONE USGS 01589200 17 1960-07-07 02:20:00 EDT Yes DEC USGS 1.14 2.49 Good 0.00 0.30 Clear NONE USGS 01589200 18 1960-09-12 03:35:00 EDT Yes EHM/DEC USGS 1.58 42.7 Good -0.04 0.30 Clear NONE USGS 01589200 19 1960-09-20 10:40:00 EDT Yes BJB/EFS USGS 1.19 5.32 Good 0.00 0.30 Clear NONE USGS 01589200 20 1960-12-19 02:10:00 EST Yes BJB/EHM USGS 1.15 2.05 Good 0.00 0.30 Clear NONE USGS 01589200 21 1961-02-08 05:30:00 EST Yes DEC USGS 1.16 3.37 Good 0.00 0.50 Clear NONE USGS 01589200 22 1961-02-23 03:30:00 EST Yes AGT/WEM USGS 1.46 26.8 Good 0.01 0.50 Clear NONE USGS 01589200 23 1961-03-07 02:25:00 EST Yes JEH USGS 1.20 6.28 Excellent 0.00 0.80 Clear NONE USGS 01589200 24 1961-04-14 03:35:00 EST Yes JEH/DEC USGS 1.20 6.17 Excellent 0.00 0.30 Clear NONE USGS 01589200 25 1961-05-25 13:35:00 EDT Yes BJB USGS 1.18 4.31 Good 0.00 0.30 Clear NONE USGS 01589200 26 1961-06-21 05:40:00 EDT Yes AGT USGS 1.41 20.2 Excellent 0.00 0.30 Clear NONE USGS 01589200 27 1961-06-27 05:40:00 EDT Yes DEC USGS 1.19 4.86 Good 0.00 0.30 Clear NONE USGS 01589200 28 1961-08-09 03:05:00 EDT Yes DEC USGS 1.16 4.05 Good 0.00 0.30 Clear NONE USGS 01589200 29 1961-09-20 12:20:00 EDT Yes DEC/AGT USGS 2.14 Excellent 0.00 0.30 Clear NONE USGS 01589200 30 1961-10-20 13:25:00 EDT Yes JEH/BMH USGS 1.14 3.21 Good 0.00 0.30 Clear NONE USGS 01589200 31 1961-12-01 03:00:00 EST Yes FJP/BMH USGS 1.16 1.94 Fair 0.00 0.50 Clear NONE USGS 01589200 32 1962-01-12 10:10:00 EST Yes jeh USGS 1.20 2.21 Good 0.00 0.30 Clear NONE USGS 01589200 33 1962-02-14 09:45:00 EST Yes JEH USGS 1.18 2.60 Good 0.00 0.40 IceCover NONE USGS 01589200 34 1962-02-26 04:10:00 EST Yes JEH USGS 1.82 64.0 Good 0.08 0.30 Clear NONE USGS 01589200 35 1962-02-26 04:35:00 EST Yes JEH USGS 1.72 50.6 Good -0.09 0.30 Clear NONE USGS 01589200 36 1962-03-12 11:20:00 EST Yes JEH/BMH USGS 2.07 105 Good -0.01 0.30 Clear NONE USGS 01589200 37 1962-04-26 12:25:00 EST Yes JEH USGS 1.21 3.69 Good 0.00 0.30 Clear NONE USGS 01589200 38 1962-05-24 03:00:00 EDT Yes DEC/JEH USGS 1.15 5.88 Good 0.00 0.30 Clear NONE USGS 01589200 39 1962-06-28 10:20:00 EDT Yes JEH USGS 1.08 2.30 Good 0.00 0.30 Clear NONE USGS 01589200 40 1962-08-03 08:50:00 EDT Yes DEC USGS 1.06 1.70 Good -0.02 0.50 Clear NONE USGS 01589200 41 1962-09-25 16:10:00 EDT Yes DHC/DEC USGS 1.03 1.40 Fair 0.00 0.50 Clear NONE USGS 01589200 42 1962-11-09 11:00:00 EST Yes DEC USGS 1.06 1.93 Good 0.00 0.40 Clear NONE USGS 01589200 43 1962-12-19 08:10:00 EST Yes BMH/BJB USGS 1.08 2.28 Good 0.00 0.50 IceCover NONE USGS 01589200 44 1963-03-06 11:12:00 EST Yes DEC/BMH USGS 1.98 87.9 Good 0.12 0.50 Clear NONE USGS 01589200 45 1963-03-12 08:57:00 EST Yes BMH USGS 1.28 15.0 Good 0.01 0.40 DebrisLight NONE USGS 01589200 46 1963-04-24 13:47:00 EST Yes BMH/DEC USGS 1.08 2.67 Good 0.00 0.50 Clear NONE USGS 01589200 47 1963-06-11 17:15:00 EDT Yes DEC/JEH USGS 1.20 2.42 Excellent 0.00 0.30 Clear NONE USGS 01589200 48 1963-07-18 11:38:00 EDT Yes BMH/DEC USGS 1.15 1.33 Good 0.00 0.40 Clear NONE USGS 01589200 49 1963-09-13 10:09:00 EDT Yes BMH/DEC USGS 0.66 0.56 Good -0.06 0.30 Clear NONE USGS 01589200 50 1963-10-10 09:30:00 EDT Yes BMH/DEC USGS 1.17 1.08 Good 0.00 0.30 Clear NONE USGS 01589200 51 1963-11-14 11:40:00 EST Yes JEH/DEC USGS 1.17 1.69 Good 0.00 0.30 Clear NONE USGS 01589200 52 1964-01-23 11:55:00 EST Yes DEC/JEH USGS 1.26 4.96 Good 0.00 0.30 Clear NONE USGS 01589200 53 1964-02-26 14:50:00 EST Yes JEH/DEC USGS 1.23 4.19 Good 0.01 0.30 Clear NONE USGS 01589200 54 1964-04-02 16:40:00 EST Yes JEH USGS 1.27 6.54 Good 0.01 0.30 Clear NONE USGS 01589200 55 1964-05-18 13:20:00 EDT Yes BMH/EEE USGS 1.22 3.15 Good 0.00 0.30 Clear NONE USGS 01589200 56 1964-06-29 14:00:00 EDT Yes BMH/BAK USGS 1.19 2.00 Good 0.00 0.30 Clear NONE USGS 01589200 57 1964-09-30 14:10:00 EDT Yes JEH USGS 1.26 6.35 Good 0.00 0.30 Clear NONE USGS 01589200 58 1964-11-06 13:50:00 EST Yes JEH USGS 1.17 1.56 Good 0.00 0.30 Clear NONE USGS 01589200 59 1965-05-17 16:20:00 EDT Yes WBS USGS 1.20 2.56 Good 0.00 0.30 Clear NONE USGS 01589200 60 1965-07-14 16:00:00 EDT Yes MNC/HGT USGS 1.18 1.82 Good 0.00 0.50 Clear NONE USGS 01589200 61 1965-11-24 15:13:00 EST Yes BMH/THY USGS 1.17 1.42 Good 0.00 0.30 Clear NONE USGS 01589200 62 1966-01-20 11:00:00 EST Yes BMH USGS 1.16 1.29 Good 0.00 0.30 Clear NONE USGS 01589200 63 1966-04-25 11:13:00 EDT Yes BMH USGS 1.40 16.2 Fair -0.02 0.50 Clear NONE USGS 01589200 64 1966-06-13 11:45:00 EDT Yes BMH/DEC USGS 1.17 1.47 Good 0.00 0.40 Clear NONE USGS 01589200 65 1966-10-25 11:08:00 EDT Yes BMH/EJD USGS 1.18 1.88 Good 0.00 0.50 Clear NONE USGS 01589200 66 1966-11-29 13:45:00 EST Yes EJD USGS 1.22 3.68 Good 0.00 0.80 Clear NONE USGS 01589200 67 1967-05-16 14:25:00 EDT Yes JFK/BMH USGS 1.22 3.77 Good 0.00 0.50 Clear NONE USGS 01589200 68 1967-07-14 14:10:00 EDT Yes WBS/BMH USGS 1.18 1.50 Good 0.00 0.30 Clear NONE USGS 01589200 69 1967-08-31 13:30:00 EDT Yes JFK USGS 1.22 3.11 Good 0.01 0.40 Clear NONE USGS 01589200 70 1967-10-03 14:30:00 EDT Yes JFK USGS 1.19 1.56 Good 0.00 0.50 DebrisLight NONE USGS 01589200 71 1967-10-10 16:35:00 EDT Yes WBS/BMH USGS 1.45 21.2 Good 0.03 0.40 Clear NONE USGS 01589200 72 1967-12-20 10:50:00 EST Yes JFK USGS 1.20 2.45 Good 0.00 0.30 Clear NONE USGS 01589200 73 1968-01-30 13:50:00 EST Yes JFK USGS 1.22 3.81 Good 0.00 0.30 Clear NONE USGS 01589200 74 1968-02-16 11:40:00 EST Yes JFK USGS 1.20 2.71 Good 0.00 0.30 Clear NONE USGS 01589200 75 1968-03-14 13:00:00 EST Yes JFK/WBS USGS 1.23 4.04 Good 0.00 0.30 Clear NONE USGS 01589200 76 1968-04-23 13:58:00 EST Yes BMH/JFK USGS 1.20 2.42 Good 0.00 0.30 Clear NONE USGS 01589200 77 1968-06-20 15:35:00 EDT Yes JFK USGS 1.25 4.39 Good 0.00 0.30 Clear NONE USGS 01589200 78 1968-07-17 14:50:00 EDT Yes JFK/JFH USGS 1.18 1.89 Good 0.00 0.30 Clear NONE USGS 01589200 79 1968-08-27 14:20:00 EDT Yes JFK USGS 1.18 1.34 Good 0.00 0.30 Clear NONE USGS 01589200 80 1968-08-29 13:40:00 EDT Yes JFK USGS 1.16 1.32 Good 0.00 0.30 DebrisHeavy NONE USGS 01589200 81 1968-10-10 14:43:00 EDT Yes BMH USGS 1.18 1.82 Good 0.00 0.20 DebrisLight NONE USGS 01589200 82 1969-01-16 13:25:00 EST Yes JFK USGS 1.18 1.85 Good 0.00 0.30 Clear NONE USGS 01589200 83 1969-02-24 10:17:00 EST Yes BMH USGS 1.22 3.73 Good 0.00 0.50 Clear NONE USGS 01589200 84 1969-04-01 13:04:00 EST Yes JFK USGS 1.19 2.71 Good 0.00 0.30 Clear NONE USGS 01589200 85 1969-05-22 11:28:00 EDT Yes BMH USGS 1.16 1.97 Good 0.00 0.30 Clear NONE USGS 01589200 86 1969-06-23 15:55:00 EDT Yes JFK USGS 1.13 1.34 Good Clear NONE USGS 01589200 87 1969-08-18 13:03:00 EDT Yes JFK USGS 1.20 1.84 Good 0.00 0.30 Clear NONE USGS 01589200 88 1969-09-23 16:35:00 EDT Yes BMH USGS 1.18 1.30 Good 0.00 0.40 Clear NONE USGS 01589200 89 1969-11-10 09:40:00 EST Yes JFK USGS 1.17 1.59 Good 0.00 0.40 Clear NONE USGS 01589200 90 1970-01-26 14:35:00 EST Yes JFK USGS 1.51 26.0 Good 0.03 0.30 IceShore NONE USGS 01589200 91 1970-03-11 15:30:00 EST Yes JFH USGS 1.21 2.81 Good 0.00 0.30 Clear NONE USGS 01589200 92 1970-04-24 13:10:00 EST Yes JFK/JFH USGS 1.31 8.94 Good 0.00 0.30 Clear NONE USGS 01589200 93 1970-06-11 10:27:00 EDT Yes BMH/JFH USGS 1.20 2.32 Good 0.00 0.40 Clear NONE USGS 01589200 94 1970-07-17 10:40:00 EDT Yes BMH/JFH USGS 1.18 1.96 Good 0.00 0.30 DebrisLight NONE USGS 01589200 95 1970-07-21 13:10:00 EDT Yes JFK/LKW USGS 1.21 2.83 Unspecified 0.00 0.40 Clear NONE USGS 01589200 96 1970-08-24 15:40:00 EDT Yes JFH/JFK USGS 1.19 1.96 Good 0.00 0.30 Clear NONE USGS 01589200 97 1970-10-05 15:56:00 EDT Yes JFK USGS 1.16 1.14 Good 0.00 0.30 Clear NONE USGS 01589200 98 1970-11-17 13:26:00 EST Yes JFK USGS 1.22 3.13 Good 0.00 0.30 Clear NONE USGS 01589200 99 1970-12-23 09:18:00 EST Yes BMH USGS 1.27 5.38 Good 0.00 0.50 Clear NONE USGS 01589200 100 1971-02-12 13:55:00 EST Yes WBS USGS 1.21 3.31 Good 0.00 0.60 Clear NONE USGS 01589200 101 1971-03-11 11:30:00 EST Yes WBS USGS 1.23 3.47 Good 0.00 0.40 Clear NONE USGS 01589200 102 1971-04-13 14:55:00 EST Yes JFK USGS 1.22 2.86 Good 0.00 0.40 Clear NONE USGS 01589200 103 1971-05-13 12:00:00 EDT Yes WBS USGS 1.66 46.1 Good -0.07 0.40 Clear NONE USGS 01589200 104 1971-05-14 13:21:00 EDT Yes JFK USGS 1.26 5.42 Good 0.00 0.40 Clear NONE USGS 01589200 105 1971-06-22 18:24:00 EDT Yes JFK USGS 1.20 2.28 Good 0.00 0.30 Clear NONE USGS 01589200 106 1971-08-06 11:30:00 EDT Yes THM USGS 1.28 6.35 Good 0.00 0.60 Clear NONE USGS 01589200 107 1971-09-20 13:58:00 EDT Yes BMH USGS 1.23 3.74 Good 0.00 0.50 Clear NONE USGS 01589200 108 1971-10-19 12:10:00 EDT Yes THM USGS 1.23 4.06 Good 0.00 0.40 Clear NONE USGS 01589200 109 1971-12-09 10:22:00 EST Yes JFH/BMH USGS 1.28 6.44 Good 0.00 0.30 Clear NONE USGS 01589200 110 1972-01-20 10:10:00 EST Yes THM/BMH USGS 1.26 4.69 Good 0.00 0.40 DebrisModerate NONE USGS 01589200 111 1972-03-07 10:15:00 EST Yes THM USGS 1.28 6.36 Good 0.00 0.50 Clear NONE USGS 01589200 112 1972-04-19 15:45:00 EST Yes THM USGS 1.29 6.46 Good 0.00 0.40 Clear NONE USGS 01589200 113 1972-05-23 16:25:00 EDT Yes JFH USGS 1.26 5.64 Good 0.00 0.60 Clear NONE USGS 01589200 113C 1972-06-22 Yes WBS/RHT USGS 5.70 5500 Poor Unspecifed NONE USGS 01589200 114 1972-07-21 17:50:00 EDT Yes BMH USGS 1.14 5.42 Good 0.00 0.80 Clear NONE USGS 01589200 115 1972-07-26 12:05:00 EDT Yes BMH/JFH USGS 1.22 6.07 Unspecified -0.01 0.60 Clear NONE USGS 01589200 116 1972-08-14 14:30:00 EDT Yes LKW/BMH USGS 1.22 6.39 Unspecified 0.00 0.70 Clear NONE USGS 01589200 117 1972-09-25 10:36:00 EDT Yes BMH USGS 1.14 4.11 Good 0.00 0.30 Clear NONE USGS 01589200 118 1972-11-01 11:45:00 EST Yes JFH USGS 1.29 8.77 Unspecified 0.02 0.70 Clear NONE USGS 01589200 119 1972-12-18 12:00:00 EST Yes BMH USGS 1.27 5.81 Good 0.00 0.30 IceCover NONE USGS 01589200 120 1973-01-30 10:15:00 EST Yes JFH/WBS USGS 1.28 8.44 Good 0.00 0.60 Clear NONE USGS 01589200 121 1973-03-08 09:35:00 EST Yes BMH USGS 1.58 32.4 Good -0.04 0.40 Clear NONE USGS 01589200 122 1973-04-12 12:35:00 EST Yes JFH USGS 1.31 9.49 Good 0.00 0.50 Clear NONE USGS 01589200 123 1973-05-30 10:47:00 EDT Yes JMM USGS 1.31 9.16 Good 0.00 0.50 Clear NONE USGS 01589200 124 1973-07-05 15:20:00 EDT Yes BMH USGS 1.27 5.87 Unspecified 0.00 0.50 Clear NONE USGS 01589200 125 1973-08-17 15:42:00 EDT Yes BMH/JMM USGS 1.21 3.94 Good 0.00 0.50 Clear NONE USGS 01589200 126 1973-10-04 14:22:00 EDT Yes JMM USGS 1.19 3.59 Good 0.00 0.60 Clear NONE USGS 01589200 127 1973-11-20 09:40:00 EST Yes JMM USGS 1.19 2.93 Unspecified 0.00 0.50 Clear NONE USGS 01589200 128 1974-02-04 12:35:00 EDT Yes JFH USGS 1.24 4.44 Unspecified 0.00 0.50 Clear NONE USGS 01589200 129 1974-03-11 14:00:00 EDT Yes JFH USGS 1.22 3.99 Good 0.00 0.50 Clear NONE USGS 01589200 130 1974-04-18 14:05:00 EDT Yes JMM USGS 1.24 4.50 Unspecified 0.00 0.50 Clear NONE USGS 01589200 131 1974-05-31 14:15:00 EDT Yes jmm USGS 1.24 4.41 Unspecified 0.00 0.50 Clear NONE USGS 01589200 132 1974-07-09 14:05:00 EDT Yes JMM USGS 1.22 3.38 Good 0.00 0.40 Clear NONE USGS 01589200 133 1974-08-19 14:55:00 EDT Yes JFH USGS 1.18 2.53 Good 0.00 0.70 Clear NONE USGS 01589200 134 1974-09-17 13:50:00 EDT Yes JMM USGS 1.22 3.76 Good 0.00 0.50 Clear NONE USGS 01589200 135 1974-11-01 13:55:00 EST Yes JFH USGS 1.21 2.76 Good 0.00 0.40 Clear NONE USGS 01589200 136 1974-12-13 09:45:00 EST Yes JMM USGS 1.24 3.96 Good 0.00 0.60 Clear NONE USGS 01589200 137 1975-01-24 12:45:00 EST Yes JFH USGS 1.25 5.26 Good 0.00 0.50 Clear NONE USGS 01589200 138 1975-03-07 10:30:00 EDT Yes JMM USGS 1.25 4.63 Good 0.00 0.50 Clear NONE USGS 01589200 139 1975-04-16 15:18:00 EDT Yes JMM USGS 1.25 5.06 Good -0.01 0.60 Clear NONE USGS 01589200 140 1975-05-16 10:26:00 EDT Yes JMM USGS 1.33 10.7 Good -0.01 0.50 Clear NONE USGS 01589200 141 1975-07-01 11:40:00 EDT Yes JFH USGS 1.25 5.59 Good 0.00 0.60 Clear NONE USGS 01589200 142 1975-08-01 13:00:00 EDT Yes JMM/BMH USGS 1.23 4.27 Good 0.00 0.30 Clear NONE