# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-09-05 02:31:03 EDT (caww02) # # 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 05461500 Shell Rock River near Clarksville, 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 05461500 1 1915-05-31 08:42:00 CST Yes CH USGS 9.07 7490 Unspecified Unspecifed NONE USGS 05461500 2 1915-06-07 09:15:00 CST Yes USGS USGS 5.21 2740 Unspecified Unspecifed NONE USGS 05461500 3 1915-09-11 15:08:00 CST Yes USGS USGS 1.92 330 Unspecified Unspecifed NONE USGS 05461500 4 1916-07-21 13:35:00 CST Yes USGS USGS 1.81 296 Unspecified Unspecifed NONE USGS 05461500 5 1916-11-12 15:00:00 CST Yes USGS USGS 1.71 274 Unspecified Unspecifed NONE USGS 05461500 6 1917-06-25 15:10:00 CST Yes USGS USGS 5.01 2660 Good Unspecifed NONE USGS 05461500 7 1917-09-15 08:55:00 CST Yes USGS USGS 1.67 245 Unspecified Unspecifed NONE USGS 05461500 8 1918-03-24 08:05:00 CST Yes USGS USGS 3.42 1290 Unspecified Unspecifed NONE USGS 05461500 9 1918-10-13 14:15:00 CST Yes USGS USGS 1.73 287 Good Clear NONE USGS 05461500 10 1919-03-25 08:20:00 CST Yes USGS USGS 4.13 1980 Unspecified Unspecifed NONE USGS 05461500 11 1919-05-15 07:15:00 CST Yes USGS USGS 2.90 1060 Unspecified Unspecifed NONE USGS 05461500 12 1919-07-26 07:30:00 CST Yes USGS USGS 1.76 329 Good Unspecifed NONE USGS 05461500 13 1919-09-09 09:20:00 CST Yes USGS USGS 1.23 169 Good Unspecifed NONE USGS 05461500 14 1920-01-07 15:15:00 CST Yes USGS USGS 1.93 114 Good Unspecifed NONE USGS 05461500 15 1920-04-16 13:00:00 CST Yes USGS USGS 2.39 737 Good Unspecifed NONE USGS 05461500 16 1920-08-31 10:00:00 CST Yes USGS USGS 1.60 285 Good Unspecifed NONE USGS 05461500 17 1921-05-24 16:15:00 CST Yes USGS USGS 2.66 905 Good Unspecifed NONE USGS 05461500 18 1921-06-01 14:30:00 CST Yes USGS USGS 4.53 2390 Good Unspecifed NONE USGS 05461500 19 1921-09-27 08:15:00 CST Yes USGS USGS 1.79 364 Good Unspecifed NONE USGS 05461500 20 1922-06-16 09:30:00 CST Yes USGS USGS 1.14 191 Good Unspecifed NONE USGS 05461500 21 1922-09-12 12:50:00 CST Yes USGS USGS 0.69 75.6 Good Unspecifed NONE USGS 05461500 22 1923-06-25 17:00:00 CST Yes USGS USGS 0.78 84.0 Good Unspecifed NONE USGS 05461500 23 1924-05-20 15:00:00 CST Yes USGS USGS 1.43 288 Good Unspecifed NONE USGS 05461500 24 1924-10-14 15:00:00 CST Yes USGS USGS 1.08 164 Good Unspecifed NONE USGS 05461500 25 1925-06-04 09:35:00 CST Yes USGS USGS 0.62 72.0 Good Unspecifed NONE USGS 05461500 26 1926-04-28 06:20:00 CST Yes USGS USGS 1.42 273 Good Unspecifed NONE USGS 05461500 27 1926-07-30 16:25:00 CST Yes USGS USGS 0.68 76.9 Unspecified Unspecifed NONE USGS 05461500 28 1926-08-01 11:45:00 CST Yes USGS USGS 1.71 393 Fair Unspecifed NONE USGS 05461500 29 1926-10-28 16:10:00 CST Yes USGS USGS 1.34 231 Fair Unspecifed NONE USGS 05461500 30 1927-03-21 12:20:00 CST Yes USGS USGS 3.71 1640 Good Unspecifed NONE USGS 05461500 31 1927-05-03 10:45:00 CST Yes USGS USGS 2.55 813 Unspecified Unspecifed NONE USGS 05461500 32 1933-03-14 14:05:00 CST Yes RGK USGS 1.64 360 Unspecified Unspecifed NONE USGS 05461500 33 1933-03-30 13:00:00 CST Yes RGK USGS 10.27 9480 Unspecified Unspecifed NONE USGS 05461500 34 1933-04-06 11:05:00 CST Yes RGK/HPE USGS 6.89 4900 Unspecified Unspecifed NONE USGS 05461500 35 1933-06-15 13:10:00 CST Yes RGK USGS 1.26 167 Unspecified Unspecifed NONE USGS 05461500 36 1933-08-04 12:25:00 CST Yes RGK USGS 0.82 71.5 Unspecified Unspecifed NONE USGS 05461500 37 1933-08-23 16:55:00 CST Yes HPE/RGK USGS 0.64 49.8 Poor Unspecifed NONE USGS 05461500 38 1933-11-18 12:50:00 CST Yes SKJ/RGK USGS 0.84 72.3 Unspecified Unspecifed NONE USGS 05461500 39 1934-03-13 14:15:00 CST Yes SKJ USGS 0.68 62.9 Unspecified Unspecifed NONE USGS 05461500 40 1934-05-09 09:10:00 CST Yes SKJ USGS 0.72 66.3 Unspecified Unspecifed NONE USGS 05461500 41 1934-07-26 17:30:00 CST Yes JAS USGS 0.26 17.1 Unspecified Unspecifed NONE USGS 05461500 42 1934-09-07 15:25:00 CST Yes SKJ USGS 0.40 31.9 Unspecified Unspecifed NONE USGS 05461500 43 1934-09-20 15:30:00 CST Yes JAS USGS 0.50 38.4 Fair Unspecifed NONE