# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2026-01-09 23:24:06 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 06770477 PLATTE R (MIDDLE S CHAN) NEAR GRAND ISLAND,NE # ----------------------------------------------------------------------------------- # # 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 06770477 1 1983-10-14 12:05:00 CDT Yes ds USGS 284 Fair Clear NONE 1 Imported Channel 1 WADE unspe unkno 284 116 138 2.06 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 2 1983-12-01 11:15:00 CST Yes RAD USGS 117 Good IceCover NONE 1 Imported Channel 1 ICE QSCMM unkno 117 95.0 110 1.06 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 3 1983-12-07 15:45:00 CST Yes RAD/MK USGS 12.07 314 Fair IceCover NONE 1 Imported Channel 1 ICE QSCMM unkno 314 100 162 1.94 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 4 1983-12-28 09:55:00 CST Yes RAD/MK USGS 11.15 420 Good IceCover NONE 1 Imported Channel 1 ICE QSCMM unkno 420 100 186 2.26 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 5 1984-01-19 12:40:00 CST Yes RAD/MK USGS 10.89 501 Good IceCover NONE 1 Imported Channel 1 ICE QSCMM unkno 501 103 209 2.40 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 6 1984-02-14 11:55:00 CST Yes RAD/MK USGS 12.21 550 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 550 118 248 2.22 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 7 1984-03-28 10:45:00 CST Yes RAD USGS 12.19 772 Good Clear NONE 1 Imported Channel 1 BRUS unspe unkno 772 101 280 2.76 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 8 1984-04-18 11:10:00 CST Yes RAD USGS 11.79 906 Good Clear NONE 1 Imported Channel 1 BRUS unspe unkno 906 102 303 2.99 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 9 1984-05-24 11:05:00 CDT Yes RAD USGS 11.36 1170 Good Clear NONE 1 Imported Channel 1 BRUS unspe unkno 1170 108 369 3.17 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 10 1984-06-21 11:05:00 CDT Yes RAD USGS 11.16 1250 Good Clear NONE 1 Imported Channel 1 BRUS unspe unkno 1250 110 405 3.09 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 11 1984-07-23 11:10:00 CDT Yes RAD USGS 14.57 19.2 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 19.2 42.0 15.8 1.22 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 12 1984-08-08 11:40:00 CDT Yes RAD USGS 14.88 0.81 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 0.81 7.00 1.02 0.79 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 13 1984-09-13 10:20:00 CDT Yes RAD USGS 12.68 571 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 571 126 221 2.58 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 14 1984-10-17 14:25:00 CDT Yes RAD USGS 12.61 493 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 493 127 232 2.12 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 15 1984-11-13 11:25:00 CST Yes RAD USGS 12.61 570 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 570 121 233 2.45 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 16 1984-12-05 14:30:00 CST Yes RAD USGS 12.73 477 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 477 125 208 2.29 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 17 1985-01-23 12:15:00 CST Yes RAD/MK USGS 13.74 5.87 Poor IceCover NONE 1 Imported Channel 1 ICE QSCMM unkno 5.87 87.0 41.2 0.14 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 18 1985-03-05 11:40:00 CST Yes RAD USGS 12.41 620 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 620 141 255 2.43 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 19 1985-03-27 13:50:00 CST Yes RAD USGS 13.47 233 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 233 116 122 1.91 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 20 1985-04-17 10:45:00 CST Yes RAD/RBS USGS 13.50 185 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 185 115 106 1.75 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 21 1985-05-28 11:15:00 CDT Yes RAD USGS 13.37 254 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 254 123 132 1.92 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 22 1985-06-20 11:35:00 CDT Yes RAD USGS 13.81 12.5 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 12.5 114 77.4 1.61 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 23 1985-07-22 11:25:00 CDT Yes RAD USGS 14.21 40.5 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 40.5 88.0 30.0 1.35 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 24 1985-08-19 10:35:00 CDT Yes RAD USGS 14.21 49.1 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 49.1 108 35.6 1.38 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 25 1985-09-26 12:30:00 CDT Yes RAD USGS 13.57 170 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 170 121 106 1.60 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 26 1985-10-23 11:45:00 CDT Yes RAD USGS 13.21 304 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 304 115 145 2.10 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 28 1985-11-13 12:35:00 CST Yes RAD USGS 13.64 153 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 153 118 102 1.50 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 27 1985-12-05 11:25:00 CST Yes RAD USGS 14.80 128 Poor IceCover NONE 1 Imported Channel 1 ICE QSCMM unkno 128 174 96.2 1.33 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 29 1986-01-29 13:15:00 CST Yes RAD/MK USGS 11.16 672 Good IceShore NONE 1 Imported Channel 1 BRUS unspe unkno 672 85.0 256 2.62 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 30 1986-02-26 11:40:00 CST Yes RAD USGS 12.91 463 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 463 128 194 2.39 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 31 1986-03-26 13:30:00 CST Yes RAD USGS 12.99 372 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 372 126 179 2.08 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 32 1986-04-24 12:05:00 CST Yes RAD USGS 12.58 559 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 559 167 249 2.24 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 33 1986-05-20 11:40:00 CDT Yes RAD USGS 13.38 247 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 247 130 140 1.76 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 34 1986-06-16 11:45:00 CDT Yes RAD USGS 12.92 402 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 402 122 180 2.23 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 35 1986-07-16 11:55:00 CDT Yes RAD USGS 13.31 278 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 278 101 135 2.06 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 36 1986-08-13 12:20:00 CDT Yes RAD USGS 12.99 382 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 382 120 174 2.20 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 37 1986-09-08 11:50:00 CDT Yes RAD USGS 12.84 384 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 384 115 185 2.08 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 38 1986-10-09 11:40:00 CDT Yes RAD USGS 12.33 594 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 594 128 255 2.33 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 39 1986-11-18 12:45:00 CST Yes RAD USGS 12.88 377 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 377 125 180 2.09 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 40 1986-12-02 12:10:00 CST Yes RAD USGS 12.91 356 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 356 124 168 2.21 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 41 1987-01-12 12:00:00 CST Yes RAD USGS 12.64 485 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 485 127 226 2.15 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 42 1987-02-19 12:00:00 CST Yes RAD USGS 12.99 351 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 351 130 179 1.96 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 43 1987-04-02 14:40:00 CST Yes DS USGS 11.04 1080 Good 0.67 IceShore NONE 1 Imported Channel 1 BRUS unspe unkno 1080 111 381 2.83 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 44 1987-04-22 11:25:00 CDT Yes RAD USGS 12.62 521 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 521 124 233 2.24 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 45 1987-05-19 11:15:00 CDT Yes RAD USGS 12.66 495 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 495 126 221 2.24 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 46 1987-06-15 12:10:00 CDT Yes RAD USGS 12.65 513 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 513 152 228 2.25 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 47 1987-07-06 14:05:00 CDT Yes RAD USGS 13.69 140 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 140 98.0 87.5 1.60 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 48 1987-08-19 12:15:00 CDT Yes RAD USGS 13.54 189 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 189 104 103 1.83 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 49 1987-09-10 12:15:00 CDT Yes RAD USGS 13.05 328 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 328 115 157 2.09 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 50 1987-10-22 13:35:00 CDT Yes RAD USGS 13.74 119 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 119 141 79.3 1.50 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 51 1987-11-19 12:15:00 CST Yes RAD USGS 12.93 336 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 336 103 171 1.96 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 52 1987-12-03 12:00:00 CST Yes RAD USGS 12.81 419 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 419 133 202 2.07 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06770477 53 1988-01-21 14:20:00 CST Yes RAD/RBS USGS 11.77 353 Poor IceCover NONE 1 Imported Channel 1 ICE QSCMM unkno 353 121 209 1.69 UNSP UNSP UNSP unkn UNSP UNSP UNSP