# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-09-26 01:05:22 EDT (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 01640152 SAMS CREEK AT MCKINSTRYS MILL, 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 01640152 1S 2024-08-09 11:30:00 EDT Yes NCG USGS 7.00 595 Poor Unspecifed NONE USGS 01640152 2 2024-09-03 09:52:47 EDT Yes NG/KM/AH USGS 1.59 4.63 Poor 0.00 0.49 Clear NONE USGS 01640152 3 2024-11-07 11:53:55 EST Yes NCG/AJB/JGK USGS 1.50 3.99 Fair -0.01 0.70 DebrisLight NONE USGS 01640152 4 2024-12-11 09:19:31 EST Yes NCG/JGK USGS 1.61 7.00 Poor 0.01 0.47 Clear NONE USGS 01640152 5 2024-12-11 10:12:46 EST Yes NCG/JGK USGS 1.62 7.65 Poor 0.01 0.50 Clear NONE USGS 01640152 6 2024-12-11 12:30:50 EST Yes NCG/JGK USGS 1.75 15.3 Poor 0.03 0.33 Clear NONE USGS 01640152 7 2025-01-23 13:18:18 EST No USGS 01640152 8 2025-03-03 10:23:33 EST Yes NCG USGS 1.54 5.42 Poor 0.00 0.42 DebrisLight NONE USGS 01640152 9 2025-05-07 11:20:31 EDT Yes NCG/MCG USGS 1.64 11.0 Fair 0.00 0.45 Clear NONE USGS 01640152 10 2025-05-14 07:41:36 EDT Yes NCG USGS 2.16 49.5 Poor 0.01 0.25 Clear NONE USGS 01640152 11 2025-05-14 08:26:15 EDT Yes NCG USGS 2.12 48.7 Poor 0.01 0.30 Clear NONE USGS 01640152 12 2025-05-23 13:33:05 EDT Yes JGK USGS 1.63 11.7 Fair 0.00 0.50 Clear NONE USGS 01640152 13 2025-06-18 08:14:29 EDT Yes NCG USGS 3.45 157 Fair -0.08 0.37 Clear NONE USGS 01640152 14 2025-06-18 09:22:30 EDT Yes NCG USGS 3.01 108 Poor -0.12 0.30 Clear NONE USGS 01640152 15 2025-08-08 09:42:53 EDT Yes NCG USGS 1.45 3.10 Poor 0.00 0.50 DebrisLight NONE USGS 01640152 16 2025-09-12 10:51:10 EDT Yes NCG/BDM USGS 1.41 1.87 Poor 0.00 0.55 DebrisLight NONE