# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-09-05 01:35:41 EDT (vaww02) # # 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 06040050 Madison River at Ennis, MT # ----------------------------------------------------------------------------------- # # 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 06040050 1 1977-07-27 Yes nn USGS 980 Unspecified NONE USGS 06040050 2 2018-04-09 16:33:51 MDT Yes RAC/CKL USGS 4.77 1510 Fair Clear NONE USGS 06040050 3 2018-05-03 18:21:32 MDT Yes RAC USGS 1.90 2270 Fair Clear NONE USGS 06040050 4 2018-06-04 16:26:31 MDT Yes RAC/CKL USGS 6.03 4290 Fair Clear NONE USGS 06040050 5 2018-06-25 13:29:37 MDT Yes RAC USGS 5.46 2860 Fair Clear NONE USGS 06040050 6 2022-10-26 15:50:43 MDT Yes KDV USGS 1040 Fair NONE USGS 06040050 7 2025-07-24 15:03:59 MDT Yes JAD/KVV/EJR USGS 4.61 1300 Good NONE