# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-12-30 16:04:06 EST (sdww02) # # 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 05453400 Iowa River above Coralville, 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 chan_nu chan_name meas_type streamflow_method velocity_method chan_discharge chan_width chan_area chan_velocity chan_stability chan_material chan_evenness long_vel_desc horz_vel_desc vert_vel_desc chan_loc_cd chan_loc_dist 5s 15s 6s 19d 12s 1s 12s 5s 12s 12s 12s 7s 6s 21s 15s 11n 64s 4s 5s 5s 14s 14s 14s 14s 4s 4s 4s 12s 9s 12s 7s 14s USGS 05453400 1 1941-03-25 14:35:00 CST Yes HDB USGS 7.54 2500 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 2500 238 1280 1.95 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 2 1941-07-01 10:00:00 CST Yes CFL USGS 9.17 3500 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 3500 278 1600 2.19 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 3 1941-09-08 17:20:00 CST Yes GLW USGS 11.81 6770 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 6770 306 2090 3.24 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 4 1941-10-23 10:10:00 CST Yes WIT USGS 10.49 4900 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 4900 381 1920 2.55 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 5 1941-11-06 15:00:00 CST Yes CFL USGS 11.53 6110 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 6110 466 2200 2.78 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 6 1941-11-28 15:05:00 CST Yes CFL USGS 7.19 1910 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 1910 211 1190 1.61 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 7 1942-03-21 10:15:00 CST Yes CFL USGS 9.24 3790 Good DebrisLight NONE 1 Imported Channel 1 UNSP QSCMM unkno 3790 261 1460 2.60 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 8 1942-05-21 13:40:00 CST Yes CFL USGS 21.23 2570 Good DebrisLight NONE 1 Imported Channel 1 UNSP QSCMM unkno 2570 231 1260 2.04 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 9 1942-06-09 14:30:00 CST Yes COE USGS 9.98 4450 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 4450 275 1650 2.70 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 10 1942-06-12 07:55:00 CST Yes CFL USGS 12.50 7650 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 7650 458 2310 3.31 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 11 1943-04-30 12:45:00 CST Yes COE USGS 11.40 4230 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 4230 230 1570 2.67 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 12 1943-06-02 12:40:00 CST Yes GLW USGS 11.22 5780 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 5780 309 2120 2.73 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 13 1943-07-30 14:00:00 CST Yes PCB USGS 9.44 2860 Fair DebrisLight NONE 1 Imported Channel 1 UNSP QSCMM unkno 2860 230 1240 2.31 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 14 1943-08-07 09:20:00 CST Yes USGS USGS 14.78 7510 Good DebrisLight NONE 1 Imported Channel 1 UNSP QSCMM unkno 7510 278 3030 2.48 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 15 1943-10-02 08:20:00 CST Yes PCB USGS 6.04 758 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 758 225 476 1.59 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 16 1943-12-01 09:05:00 CST Yes REW USGS 5.82 563 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 563 208 429 1.31 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 17 1944-03-01 15:10:00 CST Yes REM USGS 7.54 1440 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 1440 228 773 1.86 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 18 1944-03-20 14:00:00 CST Yes REM USGS 11.78 4750 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 4750 240 1810 2.62 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 19 1944-05-10 07:25:00 CST Yes REM/AEC USGS 12.26 5090 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 5090 316 1910 2.66 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 20 1944-05-21 07:15:00 CST Yes COE USGS 16.73 10100 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 10100 484 4000 2.52 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 21 1944-05-22 07:50:00 CST Yes COE USGS 22.83 22000 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 22000 496 7050 3.09 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 22 1944-05-24 16:05:00 CST Yes AEC/REM USGS 24.63 28500 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 28500 492 5880 4.85 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 23 1944-06-20 06:53:00 CST Yes REM/RM USGS 18.53 13800 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 13800 490 4920 2.80 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 24 1944-06-24 06:55:00 CST Yes REM USGS 14.66 7600 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 7600 450 3040 2.50 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 25 1944-08-12 10:15:00 CST Yes AEC USGS 4.82 1150 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 1150 227 536 2.15 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 26 1944-09-08 12:20:00 CST Yes AEC USGS 5.90 796 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 796 225 420 1.90 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 27 1944-10-06 11:05:00 CST Yes AEC USGS 5.92 708 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 708 223 433 1.64 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 28 1944-10-21 09:25:00 CST Yes AEC USGS 5.88 529 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 529 197 355 1.49 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 29 1944-11-07 08:50:00 CST Yes AEC USGS 5.80 511 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 511 200 359 1.42 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 30 1945-03-01 09:45:00 CST Yes REM/AEC USGS 10.04 1850 Unspecified Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 1850 230 1190 1.55 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 31 1945-03-07 13:30:00 CST Yes AEC USGS 12.85 3650 Good IceCover NONE 1 Imported Channel 1 UNSP QSCMM unkno 3650 335 1990 1.83 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 32 1945-03-10 13:20:00 CST Yes REM USGS 11.74 3320 Fair IceCover NONE 1 Imported Channel 1 UNSP QSCMM unkno 3320 232 1680 1.98 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 33 1945-03-16 08:15:00 CST Yes AEC USGS 10.97 3970 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 3970 232 1540 2.58 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 34 1945-03-26 13:00:00 CST Yes AEC USGS 14.91 7920 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 7920 471 3030 2.61 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 35 1945-05-04 09:30:00 CST Yes BRC/AEC USGS 9.94 3120 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 3120 232 1290 2.42 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 36 1945-05-22 15:20:00 CST Yes BRC USGS 12.13 4880 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 4880 244 1870 2.61 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 37 1945-06-12 08:25:00 CST Yes BRC USGS 14.54 7590 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 7590 437 2930 2.59 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 38 1945-06-29 07:20:00 CST Yes AEC USGS 9.11 2510 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 2510 233 1160 2.16 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 39 1945-07-13 13:40:00 CST Yes REM/BRC USGS 7.32 1380 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 1380 229 739 1.87 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 40 1945-07-27 12:00:00 CST Yes BRC/AEC USGS 6.12 751 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 751 229 459 1.64 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 41 1945-08-10 08:05:00 CST Yes AEC USGS 5.75 572 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 572 228 375 1.53 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 42 1945-08-24 09:30:00 CST Yes AEC USGS 9.95 3190 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 3190 231 1340 2.38 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 43 1945-09-07 13:55:00 CST Yes BRC USGS 5.75 624 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 624 228 406 1.54 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 44 1945-10-12 13:50:00 CST Yes BRC USGS 5.54 491 Good Unspecifed NONE 1 Imported Channel 1 UNSP QSCMM unkno 491 227 360 1.36 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 45 1945-11-02 10:00:00 CST Yes AEC USGS 5.30 363 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 363 228 312 1.16 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 46 1946-01-09 10:10:00 CST Yes REM/CFL USGS 19.43 14700 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 14700 494 5290 2.78 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 47 1946-03-08 11:10:00 CST Yes AEC USGS 11.42 4570 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 4570 241 1750 2.61 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 48 1946-03-28 08:55:00 CST Yes BRC/AEC USGS 12.54 5460 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 5460 250 2020 2.70 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 49 1946-05-10 09:10:00 CST Yes AEC USGS 8.80 2470 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 2470 233 1080 2.29 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 50 1946-05-31 09:30:00 CST Yes AEC USGS 8.14 2010 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 2010 231 930 2.16 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 51 1946-06-24 08:15:00 CST Yes AEC USGS 11.17 4150 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 4150 236 1660 2.50 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 52 1946-08-05 09:20:00 CST Yes AEC USGS 6.35 960 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 960 229 521 1.84 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 53 1946-08-28 08:25:00 CST Yes HHS/REM USGS 5.76 667 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 667 229 421 1.58 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 54 1946-09-30 10:10:00 CST Yes AEC USGS 7.32 1440 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 1440 230 759 1.90 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 55 1947-03-28 08:40:00 CST Yes HHS/REM USGS 9.60 3070 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 3070 232 1300 2.36 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 56 1947-04-15 14:05:00 CST Yes AEC USGS 14.66 7480 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 7480 429 2980 2.51 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 57 1947-05-14 14:45:00 CST Yes AEC USGS 7.95 1770 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 1770 231 928 1.91 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 58 1947-06-22 14:50:00 CST Yes AEC USGS 18.67 14500 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 14500 496 5170 2.80 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 59 1947-07-26 15:05:00 CST Yes AEC USGS 8.24 1660 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 1660 230 965 1.72 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 60 1947-08-19 13:30:00 CST Yes AEC USGS 6.12 607 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 607 146 320 1.90 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 61 1947-10-01 13:40:00 CST Yes AEC USGS 5.24 236 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 236 136 159 1.48 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 62 1949-07-19 09:40:00 CST Yes COE USGS 6.10 398 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 398 165 991 0.40 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05453400 63 1955-07-22 11:25:00 CST Yes COE USGS 5.46 450 Good Clear NONE 1 Imported Channel 1 UNSP QSCMM unkno 450 154 886 0.51 UNSP UNSP UNSP unkn UNSP UNSP UNSP