# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2024-11-24 22:16:44 EST (vaww01) # # 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 01638520 POTOMAC RIVER TRIBUTARY AT POINT OF ROCKS, 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 01638520 1 1982-03-09 15:05:00 EST Yes JRD USGS 0.93 Good Clear NONE USGS 01638520 2 1982-07-29 11:50:00 EDT Yes JRD/MT USGS 0.35 Good Clear NONE USGS 01638520 3 1983-01-27 14:15:00 EST Yes JRD USGS 0.12 Good Clear NONE USGS 01638520 4 1983-03-17 11:00:00 EST Yes RMC USGS 2.07 Good Clear NONE USGS 01638520 5 1983-06-15 16:35:00 EDT Yes JRD USGS 1.18 Good Clear NONE USGS 01638520 6 1983-07-20 17:30:00 EDT Yes JRD USGS 0.39 Good Clear NONE USGS 01638520 7 1983-09-19 14:10:00 EDT Yes JRD USGS 0.00 Good Clear NONE