# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2024-04-30 17:46:16 EDT (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 01583200 BLACKROCK RUN AT COOPERSVILLE, 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 01583200 1 1956-05-26 10:35:00 EDT Yes LCD USGS 10.4 Good Clear NONE USGS 01583200 2 1957-05-07 08:50:00 EDT Yes LCD USGS 10.6 Fair Clear NONE USGS 01583200 3 1957-08-22 17:50:00 EDT Yes AGT USGS 2.68 Good Clear NONE USGS 01583200 4 1958-06-06 12:00:00 EDT Yes AGT USGS 13.8 Good Clear NONE USGS 01583200 5 1958-09-09 14:50:00 EDT Yes AGT USGS 4.96 Good Clear NONE USGS 01583200 6 1959-05-12 13:10:00 EDT Yes AGT USGS 5.33 Good Clear NONE USGS 01583200 7 1959-09-28 14:10:00 EDT Yes JMD USGS 1.50 Fair Clear NONE USGS 01583200 8 1962-07-30 13:00:00 EDT Yes DHC USGS 4.59 Good Clear NONE USGS 01583200 9 1962-08-30 10:45:00 EDT Yes DHC USGS 2.90 Good Clear NONE USGS 01583200 10 1963-07-30 10:20:00 EDT Yes EJP USGS 3.44 Good Clear NONE USGS 01583200 11 1963-09-26 13:35:00 EDT Yes EJP USGS 2.10 Good Clear NONE USGS 01583200 12 1966-07-21 17:02:00 EDT Yes BMH USGS 1.26 Good Clear NONE USGS 01583200 13 2002-09-19 13:50:00 EDT Yes JJK USGS 0.95 Poor NONE USGS 01583200 14 2008-09-03 15:50:00 EDT Yes JRD USGS 3.09 Good 0.00 0.50 Clear NONE USGS 01583200 15 2008-09-16 12:55:00 EDT Yes JRD USGS 3.83 Good 0.00 0.50 Clear NONE USGS 01583200 16 2008-09-19 12:25:00 EDT Yes JRD USGS 3.63 Good 0.00 0.50 Clear NONE