# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-12-21 15:41:20 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 364325086043501 CALVERT SPRING - K15B # ----------------------------------------------------------------------------------- # # 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 364325086043501 1 1952-08-29 Yes GWSI USGS 1.37 Unspecified NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.37 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 2 1952-09-02 Yes GWSI USGS 2.48 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 2.48 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 3 1952-09-08 Yes GWSI USGS 1.36 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.36 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 4 1952-09-10 Yes GWSI USGS 1.18 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.18 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 5 1952-09-15 Yes GWSI USGS 3.57 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 3.57 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 6 1952-09-22 Yes GWSI USGS 1.64 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.64 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 7 1952-09-26 Yes GWSI USGS 1.55 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.55 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 8 1952-09-29 Yes GWSI USGS 1.36 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.36 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 9 1952-11-09 Yes GWSI USGS 1.68 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.68 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 10 1952-11-24 Yes GWSI USGS 1.58 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.58 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 11 1952-11-28 Yes GWSI USGS 1.72 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.72 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 12 1952-12-05 Yes GWSI USGS 5.10 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 5.10 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 13 1952-12-12 Yes GWSI USGS 2.84 Unspecified NONE 1 Imported Channel 1 UNSP QSCMM unkno 2.84 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 14 1952-12-19 Yes GWSI USGS 1.75 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.75 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 15 1952-12-29 Yes GWSI USGS 1.82 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.82 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 16 1953-01-05 Yes GWSI USGS 2.52 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 2.52 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 17 1953-01-12 Yes GWSI USGS 3.71 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 3.71 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 18 1953-01-19 Yes GWSI USGS 4.88 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 4.88 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 19 1953-01-25 Yes GWSI USGS 7.86 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 7.86 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 20 1953-03-06 Yes GWSI USGS 8.84 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 8.84 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 21 1953-03-16 Yes GWSI USGS 6.62 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 6.62 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 22 1953-04-06 Yes GWSI USGS 6.01 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 6.01 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 23 1953-04-13 Yes GWSI USGS 4.93 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 4.93 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 24 1953-04-27 Yes GWSI USGS 4.22 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 4.22 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 25 1953-05-01 Yes GWSI USGS 8.36 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 8.36 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 26 1953-05-04 Yes GWSI USGS 4.72 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 4.72 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 27 1953-05-11 Yes GWSI USGS 6.02 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 6.02 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 28 1953-05-18 Yes GWSI USGS 19.2 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 19.2 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 29 1953-05-25 Yes GWSI USGS 6.30 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 6.30 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 30 1953-06-01 Yes GWSI USGS 4.12 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 4.12 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 31 1953-07-06 Yes GWSI USGS 2.94 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 2.94 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 32 1953-07-20 Yes GWSI USGS 2.72 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 2.72 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 33 1953-07-28 Yes GWSI USGS 1.81 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.81 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 34 1953-08-17 Yes GWSI USGS 0.88 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 0.88 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 35 1953-08-18 Yes GWSI USGS 1.43 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.43 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 36 1953-08-22 Yes GWSI USGS 1.39 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.39 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 37 1953-08-31 Yes GWSI USGS 1.29 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.29 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 38 1953-09-10 Yes GWSI USGS 1.10 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.10 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 39 1953-09-21 Yes GWSI USGS 0.86 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 0.86 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 40 1953-10-06 Yes GWSI USGS 1.19 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.19 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 41 1953-10-19 Yes GWSI USGS 1.17 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.17 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 42 1953-11-20 Yes GWSI USGS 1.35 Unspecified NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.35 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 43 1953-12-16 Yes GWSI USGS 1.67 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.67 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 44 1954-02-10 Yes GWSI USGS 2.47 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 2.47 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 45 1954-03-11 Yes GWSI USGS 3.14 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 3.14 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 46 1954-04-02 Yes GWSI USGS 3.21 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 3.21 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 47 1954-05-27 Yes GWSI USGS 2.84 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 2.84 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 48 1954-06-25 Yes GWSI USGS 1.58 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.58 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 49 1954-07-27 Yes GWSI USGS 1.03 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.03 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 50 1954-08-25 Yes GWSI USGS 0.71 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 0.71 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 51 1954-08-31 Yes GWSI USGS 0.87 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 0.87 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 52 1954-09-17 Yes GWSI USGS 0.81 Unspecified NONE 1 Imported Channel 1 UNSP QSCMM unkno 0.81 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 53 1955-05-27 Yes GWSI USGS 3.36 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 3.36 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 54 1955-08-30 Yes GWSI USGS 1.19 Unspecified NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.19 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 55 1955-11-10 Yes GWSI USGS 1.37 Unspecified NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.37 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 56 1956-03-08 Yes GWSI USGS 19.7 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 19.7 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 57 1956-06-21 Yes GWSI USGS 1.75 Unspecified NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.75 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 58 1956-10-03 Yes GWSI USGS 1.23 Unspecified NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.23 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 59 1957-02-22 Yes GWSI USGS 7.44 Unspecified NONE 1 Imported Channel 1 UNSP QSCMM unkno 7.44 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 60 1957-05-13 Yes GWSI USGS 3.27 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 3.27 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 61 1957-08-15 Yes GWSI USGS 2.01 Fair NONE 1 Imported Channel 1 UNSP QSCMM unkno 2.01 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 62 1957-11-19 Yes GWSI USGS 23.3 Fair NONE 1 Imported Channel 1 UNSP QSCMM unkno 23.3 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 63 1958-03-04 Yes GWSI USGS 3.72 Fair NONE 1 Imported Channel 1 UNSP QSCMM unkno 3.72 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 64 1958-05-28 Yes GWSI USGS 4.58 Fair NONE 1 Imported Channel 1 UNSP QSCMM unkno 4.58 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 65 1958-08-22 Yes GWSI USGS 1.52 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.52 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 66 1958-11-21 Yes GWSI USGS 3.50 Fair NONE 1 Imported Channel 1 UNSP QSCMM unkno 3.50 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 67 1959-03-18 Yes GWSI USGS 3.88 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 3.88 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 68 1959-10-06 Yes GWSI USGS 1.58 Fair NONE 1 Imported Channel 1 UNSP QSCMM unkno 1.58 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 69 1960-04-23 Yes GWSI USGS 3.94 Good NONE 1 Imported Channel 1 UNSP QSCMM unkno 3.94 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 70 1961-04-18 Yes GWSI USGS 7.57 Fair NONE 1 Imported Channel 1 UNSP QSCMM unkno 7.57 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 364325086043501 71 1963-11-20 Yes GWSI USGS 0.67 Unspecified NONE 1 Imported Channel 1 UNSP QSCMM unkno 0.67 UNSP UNSP UNSP unkn UNSP UNSP UNSP