# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-12-16 03:03:01 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 15272400 TWENTYMILE R NR PORTAGE AK # ----------------------------------------------------------------------------------- # # 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 15272400 1 1964-05-10 04:45:00 AKST Yes LRB/ACM USGS 7130 Poor 0.50 1.30 NONE 1 Imported Channel 1 CRAN unspe unkno 7130 490 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 2 1964-05-10 06:05:00 AKST Yes LRB/ACM USGS 7900 Poor -0.90 0.50 NONE 1 Imported Channel 1 CRAN unspe unkno 7900 490 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 3 1964-05-10 17:00:00 AKST Yes LRB/ACM USGS 8070 Unspecified 2.80 0.80 NONE 1 Imported Channel 1 CRAN unspe unkno 8070 490 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 4 1964-05-10 18:50:00 AKST Yes LRB/ACM USGS 7190 Unspecified -0.70 1.30 NONE 1 Imported Channel 1 CRAN unspe unkno 7190 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 5 1964-05-11 05:05:00 AKST Yes LRB/ACM USGS 22000 Unspecified 1.60 0.80 NONE 1 Imported Channel 1 CRAN unspe unkno 22000 454 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 6 1964-05-11 05:45:00 AKST Yes LRB/ACM USGS 17400 Unspecified 0.10 0.50 NONE 1 Imported Channel 1 CRAN unspe unkno 17400 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 7 1964-05-11 07:00:00 AKST Yes LRB/ACM USGS 14500 Unspecified -1.50 0.50 NONE 1 Imported Channel 1 CRAN unspe unkno 14500 490 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 8 1964-05-11 18:00:00 AKST Yes LRB/ACM USGS 17000 Unspecified 1.00 1.50 NONE 1 Imported Channel 1 CRAN unspe unkno 17000 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 9 1964-05-11 19:30:00 AKST Yes LRB/ACM USGS 10500 Unspecified -1.20 0.50 NONE 1 Imported Channel 1 CRAN unspe unkno 10500 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 10 1964-05-12 05:30:00 AKST Yes LRB/ACM USGS 25700 Unspecified 2.00 0.50 NONE 1 Imported Channel 1 CRAN unspe unkno 25700 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 11 1964-05-12 06:05:00 AKST Yes LRB/ACM USGS 28800 Unspecified 0.60 0.50 NONE 1 Imported Channel 1 CRAN unspe unkno 28800 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 12 1964-05-12 07:45:00 AKST Yes LRB/ACM USGS 18000 Unspecified -2.40 0.80 NONE 1 Imported Channel 1 CRAN unspe unkno 18000 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 13 1964-05-12 18:45:00 AKST Yes LRB/ACM USGS 18100 Fair 2.30 1.00 NONE 1 Imported Channel 1 CRAN unspe unkno 18100 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 14 1964-05-12 20:26:00 AKST Yes LRB/ACM USGS 11500 Unspecified NONE 1 Imported Channel 1 CRAN unspe unkno 11500 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 15 1964-05-13 19:30:00 AKST Yes LRB/ACM USGS 13600 Unspecified 2.80 1.30 NONE 1 Imported Channel 1 CRAN unspe unkno 13600 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 16 1964-05-13 21:00:00 AKST Yes LRB/ACM USGS 9840 Unspecified -1.10 0.80 NONE 1 Imported Channel 1 CRAN unspe unkno 9840 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 17 1964-05-14 06:45:00 AKST Yes LRB/ACM USGS 19800 Unspecified 3.30 0.80 NONE 1 Imported Channel 1 CRAN unspe unkno 19800 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 18 1964-05-14 09:00:00 AKST Yes LRB/ACM USGS 17500 Unspecified -1.50 0.50 NONE 1 Imported Channel 1 CRAN unspe unkno 17500 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 20 1989-05-17 Yes SHJ/MAT USGS 10.78 1420 Fair 0.22 1.10 NONE 1 Imported Channel 1 UNSP other 1420 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 21 1989-07-13 Yes SHJ USGS 10.62 4470 Fair 0.22 1.10 NONE 1 Imported Channel 1 CRAN unspe unkno 4470 457 1580 2.83 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 22 1989-08-08 Yes RMN/RLR USGS 10.28 3680 Good 0.00 1.00 NONE 1 Imported Channel 1 BOAT unspe unkno 3680 485 1410 2.65 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 23 1989-08-27 Yes SHJ/JMD USGS 13.20 18800 Good 0.00 0.70 NONE 1 Imported Channel 1 CRAN unspe unkno 18800 498 3250 5.78 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 24 1989-10-07 Yes SHJ USGS 10.95 6760 Fair 0.00 0.40 NONE 1 Imported Channel 1 CRAN unspe unkno 6760 491 2120 3.19 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 25 1989-10-14 Yes RMN/SHJ USGS 8.88 864 Fair -0.07 1.00 NONE 1 Imported Channel 1 CRAN unspe unkno 864 398 1180 0.73 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 26 1990-04-12 Yes RMN/MRC USGS 9.91 1190 Poor -3.80 1.10 NONE 1 Imported Channel 1 CRAN unspe unkno 1190 320 910 1.31 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 27 1990-05-22 Yes JMD/SHJ USGS 9.89 1880 Poor -0.03 1.00 NONE 1 Imported Channel 1 CRAN unspe unkno 1880 487 1570 1.20 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 28 1990-06-21 Yes SHJ/LUK USGS 10.25 3950 Fair 0.00 0.70 NONE 1 Imported Channel 1 CRAN unspe unkno 3950 492 2030 1.95 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 29 1990-07-17 Yes LSL/JAM USGS 10.18 3180 Unspecified -0.01 1.00 NONE 1 Imported Channel 1 BRUS unspe unkno 3180 428 1660 1.92 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 30 1990-08-14 Yes RMN/SHJ USGS 10.54 4910 Fair -0.03 1.00 NONE 1 Imported Channel 1 CRAN unspe unkno 4910 490 1790 2.74 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 31 1990-10-01 Yes SHJ/ELK USGS 8.98 1380 Fair -0.11 0.70 NONE 1 Imported Channel 1 CRAN unspe unkno 1380 385 1050 1.31 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15272400 32 2009-07-20 12:52:00 AKDT Yes jrm/pvs USGS 11.86 6570 Fair 0.30 Clear NONE 1 Imported Channel 1 MBOT QADCP VADCP 6570 391 1730 3.80 SOFT silt UNEV unkn EVEN UNSP UPST 300.00 USGS 15272400 33 2009-07-21 09:20:00 AKDT Yes jrm/pvs USGS 14.62 12400 Fair 0.84 0.30 Unspecifed NONE 1 Imported Channel 1 MBOT QADCP VADCP 12400 464 3430 3.64 SOFT silt UNEV unkn EVEN UNSP UPST 300.00 USGS 15272400 34 2009-07-21 12:53:00 AKDT Yes jrm/pvs USGS 12.55 8580 Poor 0.01 0.40 Clear NONE 1 Imported Channel 1 MBOT QADCP VADCP 8580 392 2050 4.22 SOFT silt UNEV unkn EVEN UNSP UPST 300.00 USGS 15272400 35 2009-07-22 15:44:30 AKDT Yes jrm/pvs USGS 13.70 14800 Poor 0.10 Clear NONE 1 Imported Channel 1 MBOT QADCP VADCP 14800 454 2630 5.62 SOFT silt UNEV unkn EVEN UNSP UPST 300.00 USGS 15272400 36 2011-07-14 10:33:00 AKDT Yes PVS/JSC USGS 12.75 5060 Poor 0.80 0.10 Unspecifed NONE 1 Imported Channel 1 MBOT QADCP VADCP 5060 456 2160 2.34 SOFT silt UNEV unkn EVEN UNSP UPST 300.00 USGS 15272400 37 2011-09-08 12:16:00 AKDT Yes PVS/JSC USGS 13.55 13800 Fair 0.00 0.30 Clear NONE 1 Imported Channel 1 MBOT QADCP VADCP 13800 451 3020 4.58 SOFT silt UNEV unkn EVEN UNSP UPST 100.00 USGS 15272400 38 2012-08-23 13:52:00 AKDT Yes PVS/JSC USGS 15.38 3760 Poor 1.36 2.10 Unspecifed NONE 1 Imported Channel 1 MBOT QADCP VADCP 3760 460 2540 1.47 SOFT silt EVEN unkn EVEN UNSP UPST 100.00