# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2026-01-25 03:19:28 EST (caww01) # # 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 1556488102 SF KOYUKUK R TR MI 153 DALTON HWY NR COLDFOOT 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 5s 15s 6s 19d 12s 1s 12s 5s 12s 12s 12s 7s 6s 21s 15s USGS 1556488102 1 2015-09-08 14:13:30 AKDT Yes hrb/jab USGS 65.13 10.3 Fair 0.00 0.50 Clear NONE USGS 1556488102 2 2016-05-11 15:48:30 AKDT No USGS 1556488102 3 2016-05-19 15:33:30 AKDT Yes jab/mec USGS 64.52 0.67 Poor 0.00 0.30 Clear NONE USGS 1556488102 5 2016-06-01 12:05:00 AKDT Yes MJK/JAB USGS 64.93 4.25 Poor Clear NONE USGS 1556488102 4 2016-06-01 12:07:30 AKDT Yes jab/mjk USGS 64.93 4.87 Fair 0.00 0.60 Clear NONE USGS 1556488102 6 2016-07-11 17:32:22 AKDT Yes cas/dwf USGS 64.92 4.23 Fair 0.01 0.50 Clear NONE USGS 1556488102 7 2016-09-29 15:43:00 AKDT Yes jab/mfs USGS 65.30 15.6 Fair 0.00 0.50 Clear NONE USGS 1556488102 8 2017-05-29 15:25:00 AKDT Yes mjk/jab USGS 65.28 14.9 Fair -0.05 0.80 Clear NONE USGS 1556488102 9 2018-05-23 19:19:27 AKDT Yes mk/kd/rp USGS 65.40 18.8 Fair 0.00 0.60 Clear NONE USGS 1556488102 10 2018-05-24 11:22:14 AKDT Yes mk/kd/rp USGS 65.21 12.4 Fair 0.00 0.50 IceShore NONE USGS 1556488102 11 2018-05-24 11:32:00 AKDT Yes mk/kd/rp USGS 65.21 11.5 Fair 0.80 IceShore NONE USGS 1556488102 12 2018-05-30 17:15:00 AKDT Yes jab/mjk USGS 65.83 40.7 Fair -0.02 0.50 Clear NONE USGS 1556488102 13 2019-05-21 19:02:00 AKDT Yes mk/rk/jb USGS 65.76 34.6 Fair Clear NONE USGS 1556488102 14 2020-05-26 18:42:30 AKDT Yes hrb/jab USGS 65.82 43.9 Poor 0.01 0.50 Clear NONE USGS 1556488102 15 2020-09-21 16:10:00 AKDT Yes mjk/jab USGS 65.54 24.0 Fair Clear NONE USGS 1556488102 16 2021-05-31 12:05:30 AKDT Yes rkp/jab USGS 64.78 2.61 Fair 0.00 0.50 Clear NONE USGS 1556488102 17 2022-05-24 19:23:30 AKDT Yes emr/jab USGS 65.20 9.01 Fair Clear NONE USGS 1556488102 18 2023-05-24 13:55:00 AKDT Yes jab/mec USGS 65.52 19.0 Fair -0.02 0.30 Clear NONE USGS 1556488102 19 2024-06-04 12:24:30 AKDT Yes emb/jab USGS 65.46 14.4 Fair Clear NONE USGS 1556488102 20 2025-08-27 17:30:00 AKDT Yes emb/mfs/jab USGS 66.18 62.1 Fair 0.00 0.50 Clear NONE