# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-12-22 19:30:44 EST (sdww02) # # 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 5s 15s 6s 19d 12s 1s 12s 5s 12s 12s 12s 7s 6s 21s 15s USGS 364325086043501 1 1952-08-29 Yes GWSI USGS 1.37 Unspecified NONE USGS 364325086043501 2 1952-09-02 Yes GWSI USGS 2.48 Good NONE USGS 364325086043501 3 1952-09-08 Yes GWSI USGS 1.36 Good NONE USGS 364325086043501 4 1952-09-10 Yes GWSI USGS 1.18 Good NONE USGS 364325086043501 5 1952-09-15 Yes GWSI USGS 3.57 Good NONE USGS 364325086043501 6 1952-09-22 Yes GWSI USGS 1.64 Good NONE USGS 364325086043501 7 1952-09-26 Yes GWSI USGS 1.55 Good NONE USGS 364325086043501 8 1952-09-29 Yes GWSI USGS 1.36 Good NONE USGS 364325086043501 9 1952-11-09 Yes GWSI USGS 1.68 Good NONE USGS 364325086043501 10 1952-11-24 Yes GWSI USGS 1.58 Good NONE USGS 364325086043501 11 1952-11-28 Yes GWSI USGS 1.72 Good NONE USGS 364325086043501 12 1952-12-05 Yes GWSI USGS 5.10 Good NONE USGS 364325086043501 13 1952-12-12 Yes GWSI USGS 2.84 Unspecified NONE USGS 364325086043501 14 1952-12-19 Yes GWSI USGS 1.75 Good NONE USGS 364325086043501 15 1952-12-29 Yes GWSI USGS 1.82 Good NONE USGS 364325086043501 16 1953-01-05 Yes GWSI USGS 2.52 Good NONE USGS 364325086043501 17 1953-01-12 Yes GWSI USGS 3.71 Good NONE USGS 364325086043501 18 1953-01-19 Yes GWSI USGS 4.88 Good NONE USGS 364325086043501 19 1953-01-25 Yes GWSI USGS 7.86 Good NONE USGS 364325086043501 20 1953-03-06 Yes GWSI USGS 8.84 Good NONE USGS 364325086043501 21 1953-03-16 Yes GWSI USGS 6.62 Good NONE USGS 364325086043501 22 1953-04-06 Yes GWSI USGS 6.01 Good NONE USGS 364325086043501 23 1953-04-13 Yes GWSI USGS 4.93 Good NONE USGS 364325086043501 24 1953-04-27 Yes GWSI USGS 4.22 Good NONE USGS 364325086043501 25 1953-05-01 Yes GWSI USGS 8.36 Good NONE USGS 364325086043501 26 1953-05-04 Yes GWSI USGS 4.72 Good NONE USGS 364325086043501 27 1953-05-11 Yes GWSI USGS 6.02 Good NONE USGS 364325086043501 28 1953-05-18 Yes GWSI USGS 19.2 Good NONE USGS 364325086043501 29 1953-05-25 Yes GWSI USGS 6.30 Good NONE USGS 364325086043501 30 1953-06-01 Yes GWSI USGS 4.12 Good NONE USGS 364325086043501 31 1953-07-06 Yes GWSI USGS 2.94 Good NONE USGS 364325086043501 32 1953-07-20 Yes GWSI USGS 2.72 Good NONE USGS 364325086043501 33 1953-07-28 Yes GWSI USGS 1.81 Good NONE USGS 364325086043501 34 1953-08-17 Yes GWSI USGS 0.88 Good NONE USGS 364325086043501 35 1953-08-18 Yes GWSI USGS 1.43 Good NONE USGS 364325086043501 36 1953-08-22 Yes GWSI USGS 1.39 Good NONE USGS 364325086043501 37 1953-08-31 Yes GWSI USGS 1.29 Good NONE USGS 364325086043501 38 1953-09-10 Yes GWSI USGS 1.10 Good NONE USGS 364325086043501 39 1953-09-21 Yes GWSI USGS 0.86 Good NONE USGS 364325086043501 40 1953-10-06 Yes GWSI USGS 1.19 Good NONE USGS 364325086043501 41 1953-10-19 Yes GWSI USGS 1.17 Good NONE USGS 364325086043501 42 1953-11-20 Yes GWSI USGS 1.35 Unspecified NONE USGS 364325086043501 43 1953-12-16 Yes GWSI USGS 1.67 Good NONE USGS 364325086043501 44 1954-02-10 Yes GWSI USGS 2.47 Good NONE USGS 364325086043501 45 1954-03-11 Yes GWSI USGS 3.14 Good NONE USGS 364325086043501 46 1954-04-02 Yes GWSI USGS 3.21 Good NONE USGS 364325086043501 47 1954-05-27 Yes GWSI USGS 2.84 Good NONE USGS 364325086043501 48 1954-06-25 Yes GWSI USGS 1.58 Good NONE USGS 364325086043501 49 1954-07-27 Yes GWSI USGS 1.03 Good NONE USGS 364325086043501 50 1954-08-25 Yes GWSI USGS 0.71 Good NONE USGS 364325086043501 51 1954-08-31 Yes GWSI USGS 0.87 Good NONE USGS 364325086043501 52 1954-09-17 Yes GWSI USGS 0.81 Unspecified NONE USGS 364325086043501 53 1955-05-27 Yes GWSI USGS 3.36 Good NONE USGS 364325086043501 54 1955-08-30 Yes GWSI USGS 1.19 Unspecified NONE USGS 364325086043501 55 1955-11-10 Yes GWSI USGS 1.37 Unspecified NONE USGS 364325086043501 56 1956-03-08 Yes GWSI USGS 19.7 Good NONE USGS 364325086043501 57 1956-06-21 Yes GWSI USGS 1.75 Unspecified NONE USGS 364325086043501 58 1956-10-03 Yes GWSI USGS 1.23 Unspecified NONE USGS 364325086043501 59 1957-02-22 Yes GWSI USGS 7.44 Unspecified NONE USGS 364325086043501 60 1957-05-13 Yes GWSI USGS 3.27 Good NONE USGS 364325086043501 61 1957-08-15 Yes GWSI USGS 2.01 Fair NONE USGS 364325086043501 62 1957-11-19 Yes GWSI USGS 23.3 Fair NONE USGS 364325086043501 63 1958-03-04 Yes GWSI USGS 3.72 Fair NONE USGS 364325086043501 64 1958-05-28 Yes GWSI USGS 4.58 Fair NONE USGS 364325086043501 65 1958-08-22 Yes GWSI USGS 1.52 Good NONE USGS 364325086043501 66 1958-11-21 Yes GWSI USGS 3.50 Fair NONE USGS 364325086043501 67 1959-03-18 Yes GWSI USGS 3.88 Good NONE USGS 364325086043501 68 1959-10-06 Yes GWSI USGS 1.58 Fair NONE USGS 364325086043501 69 1960-04-23 Yes GWSI USGS 3.94 Good NONE USGS 364325086043501 70 1961-04-18 Yes GWSI USGS 7.57 Fair NONE USGS 364325086043501 71 1963-11-20 Yes GWSI USGS 0.67 Unspecified NONE