# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-12-15 07:35:10 EST (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 05420580 Wapsipinicon River near Ionia, IA # ----------------------------------------------------------------------------------- # # 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 05420580 1 1957-09-20 13:00:00 CST Yes SJM USGS 17.36 12.0 Good 0.00 0.30 Clear NONE USGS 05420580 2 1958-05-09 15:05:00 CST Yes AEC USGS -17.82 17.2 Good 0.00 0.40 Clear NONE USGS 05420580 3 1958-10-09 07:55:00 CST Yes DER USGS -17.21 8.98 Unspecified 0.00 0.30 Clear NONE USGS 05420580 4 1959-09-16 08:05:00 CST Yes DER USGS -17.54 10.8 Unspecified 0.00 Clear NONE USGS 05420580 5 1960-08-08 16:20:00 CST Yes DER/DJG USGS 13.3 Unspecified 0.00 Clear NONE USGS 05420580 6 1961-08-30 08:20:00 CST Yes --S USGS -17.09 15.7 Excellent 0.00 0.60 Clear NONE USGS 05420580 7 1964-08-13 13:10:00 CST Yes DER USGS 5.10 Good Clear NONE USGS 05420580 8 1966-10-05 14:00:00 CST Yes DER USGS -16.93 9.47 Good Clear NONE USGS 05420580 9 1968-06-10 15:45:00 CST Yes STF USGS 16.67 22.6 Good Clear NONE USGS 05420580 10 1971-09-02 12:25:00 CDT Yes CAF USGS 16.92 11.1 Fair 0.00 Clear NONE USGS 05420580 11 1973-09-13 17:30:00 CDT Yes PJV USGS 16.59 27.5 Good Clear NONE USGS 05420580 12 1974-09-30 16:00:00 CDT Yes SJM USGS 13.5 Good Clear NONE USGS 05420580 13 1976-08-30 16:55:00 CDT Yes JLR USGS 17.18 4.93 Good Clear NONE USGS 05420580 14 1977-07-13 12:30:00 CDT Yes REH USGS 7.41 Good Clear NONE