# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2026-01-02 17:07:19 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 15296550 EAST FORK UPPER THUMB R BL N FORK NR LARSEN BAY 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 15296550 1 1974-07-26 14:15:00 AKDT Yes JPH/DRS USGS 0.85 28.5 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 28.5 30.0 22.5 1.27 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 2 1974-09-05 10:10:00 AKDT Yes RLS/JDM USGS 0.96 49.7 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 49.7 31.5 28.8 1.72 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 3 1974-10-09 14:55:00 AKDT Yes DRS/JDM USGS 1.35 98.5 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 98.5 46.5 37.6 2.62 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 4 1975-01-08 11:55:00 AKST Yes RLS/JDM USGS 0.68 11.5 Good IceShore NONE 1 Imported Channel 1 WADE unspe unkno 11.5 22.8 11.3 1.02 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 5 1975-03-06 15:30:00 AKDT Yes JDM USGS 0.63 10.5 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 10.5 24.2 11.5 0.91 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 6 1975-06-03 16:40:00 AKDT Yes JVK/GAM USGS 1.86 224 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 224 47.0 65.2 3.44 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 7 1975-07-16 17:20:00 AKDT Yes DRS/JDM USGS 1.58 124 Fair 0.01 0.30 VegetationLight NONE 1 Imported Channel 1 WADE unspe unkno 124 47.7 57.0 2.17 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 8 1975-08-21 14:10:00 AKDT Yes JPH/JDM USGS 1.02 35.6 Fair Clear NONE 1 Imported Channel 1 WADE unspe unkno 35.6 36.0 33.0 1.08 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 9 1975-10-01 10:15:00 AKDT Yes RLS/JVK USGS 1.50 124 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 124 48.0 51.5 1.52 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 10 1976-04-15 13:30:00 AKST Yes LSL/GAM USGS 0.72 12.2 Fair Clear NONE 1 Imported Channel 1 UNSP other 12.2 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 11 1976-07-08 10:35:00 AKDT Yes DRS/JDM USGS 1.64 151 Good -0.01 0.30 Clear NONE 1 Imported Channel 1 WADE unspe unkno 151 46.0 55.1 2.74 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 12 1976-10-12 13:50:00 AKDT Yes JDM/F C USGS 1.18 66.3 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 66.3 41.0 38.6 1.72 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 13 1977-02-17 10:00:00 AKST Yes LSL/L W USGS 1.09 61.8 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 61.8 44.4 31.1 1.99 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 14 1977-04-05 16:00:00 AKST Yes LSL/JDM USGS 1.33 101 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 101 47.6 48.9 2.07 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 15 1977-05-10 15:00:00 AKDT Yes L W USGS 1.17 68.1 Good -0.01 0.50 Clear NONE 1 Imported Channel 1 WADE unspe unkno 68.1 46.0 33.0 2.06 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 16 1977-07-07 09:45:00 AKDT Yes JDM USGS 1.94 187 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 187 47.5 78.4 2.35 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 17 1977-08-16 11:30:00 AKDT Yes L W/KSP USGS 1.27 55.6 Good -0.01 0.50 Clear NONE 1 Imported Channel 1 WADE unspe unkno 55.6 48.0 25.0 2.22 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 18 1977-10-12 15:05:00 AKDT Yes A K USGS 1.91 177 Good -0.01 0.40 Clear NONE 1 Imported Channel 1 WADE unspe unkno 177 48.5 60.8 2.91 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 19 1977-12-07 12:30:00 AKST Yes JDM/R W USGS 0.91 13.4 Fair IceShore NONE 1 Imported Channel 1 WADE unspe unkno 13.4 32.5 20.6 0.65 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 20 1978-03-03 10:20:00 AKST Yes L W USGS 1.06 28.8 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 28.8 39.4 15.2 1.89 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 21 1978-04-05 14:05:00 AKST Yes JDM/A K USGS 0.93 18.4 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 18.4 38.0 17.7 1.08 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 22 1978-06-12 15:55:00 AKDT Yes L W/DCG USGS 1.78 241 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 241 47.0 53.8 4.48 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 23 1978-10-18 Yes LSL/A K USGS 262 Good NONE 1 Imported Channel 1 WADE unspe unkno 262 56.0 102 2.57 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 24 1978-11-17 12:55:00 AKST Yes A K USGS 45.3 Good NONE 1 Imported Channel 1 WADE unspe unkno 45.3 52.0 28.9 1.57 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 25 1979-01-23 14:20:00 AKST Yes A K USGS 48.9 Fair Clear NONE 1 Imported Channel 1 WADE unspe unkno 48.9 39.0 27.5 1.78 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 26 1979-03-28 11:30:00 AKST Yes A K USGS 1.20 68.5 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 68.5 42.0 29.6 2.31 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 27 1979-05-19 14:30:00 AKDT Yes A K USGS 1.52 122 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 122 48.0 47.4 2.57 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 28 1979-06-27 16:55:00 AKDT Yes LSL/A K USGS 93.6 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 93.6 26.5 38.0 2.46 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 29 1979-08-07 12:40:00 AKDT Yes A K USGS 0.93 28.5 Fair Clear NONE 1 Imported Channel 1 WADE unspe unkno 28.5 32.0 24.9 1.14 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 30 1979-09-19 11:05:00 AKDT Yes A K USGS 0.85 18.4 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 18.4 29.5 24.0 0.77 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 31 1979-10-18 11:50:00 AKDT Yes A K USGS 2.14 2.34 Excellent Clear NONE 1 Imported Channel 1 WADE unspe unkno 2.34 50.0 74.2 3.15 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 32 1979-12-06 11:10:00 AKST Yes A K USGS 1.26 60.1 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 60.1 43.5 30.5 1.97 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 33 1980-02-07 12:00:00 AKST Yes A K USGS 1.06 28.2 Good IceShore NONE 1 Imported Channel 1 WADE unspe unkno 28.2 44.0 18.6 1.52 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 34 1980-03-27 15:25:00 AKST Yes A K USGS 1.02 25.7 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 25.7 29.0 22.6 1.14 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 35 1980-05-14 15:30:00 AKDT Yes CSS USGS 1.68 135 Fair Clear NONE 1 Imported Channel 1 WADE unspe unkno 135 50.0 51.1 2.64 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 36 1980-06-18 17:25:00 AKDT Yes DCG USGS 1.97 175 Good 0.02 0.70 Clear NONE 1 Imported Channel 1 WADE unspe unkno 175 44.5 75.8 2.31 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 37 1980-07-15 16:05:00 AKDT Yes A K USGS 1.82 123 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 123 47.0 50.1 2.46 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 38 1980-08-20 13:20:00 AKDT Yes A K USGS 1.24 30.7 Fair Clear NONE 1 Imported Channel 1 WADE unspe unkno 30.7 39.0 25.4 1.21 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 39 1980-10-22 14:35:00 AKDT Yes A K USGS 539 Fair -0.03 1.00 Clear NONE 1 Imported Channel 1 WADE unspe unkno 539 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 40 1980-11-19 14:35:00 AKST Yes A K USGS 1.38 49.8 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 49.8 28.0 31.4 1.59 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 41 1981-03-21 14:00:00 AKST Yes CSS/S J USGS 61.9 Fair Clear NONE 1 Imported Channel 1 WADE unspe unkno 61.9 28.0 33.5 1.85 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 42 1981-05-15 13:10:00 AKDT Yes TPB/CSS USGS 2.18 221 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 221 48.0 75.8 2.90 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 43 1981-07-28 17:15:00 AKDT Yes CSS/GLS USGS 1.30 60.4 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 60.4 35.5 24.8 2.43 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 44 1981-09-30 11:35:00 AKDT Yes CSS/PDA USGS 1.16 39.9 Fair Clear NONE 1 Imported Channel 1 WADE unspe unkno 39.9 30.0 35.8 1.11 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 45 1981-12-11 13:35:00 AKST Yes GLS/PDA USGS 49.8 Good IceShore NONE 1 Imported Channel 1 WADE unspe unkno 49.8 28.0 34.5 1.44 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 46 1982-02-10 14:15:00 AKST Yes TPB/PDA USGS 1.54 82.3 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 82.3 31.0 41.8 1.97 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 47 1982-04-06 14:30:00 AKST Yes SWL/PDA USGS 1.04 31.1 Good 0.01 0.50 Clear NONE 1 Imported Channel 1 WADE unspe unkno 31.1 25.6 29.8 1.04 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 48 1982-05-20 15:00:00 AKDT Yes BBB/PDA USGS 1.47 94.7 Fair 0.02 0.50 Clear NONE 1 Imported Channel 1 WADE unspe unkno 94.7 29.0 42.6 2.22 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 49 1982-07-01 15:49:00 AKDT Yes JDM/PDA USGS 1.79 150 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 150 47.0 58.2 2.57 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 15296550 50 1982-10-21 11:30:00 AKDT Yes GLS/PDA USGS 1.52 90.2 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 90.2 35.0 45.6 1.98 UNSP UNSP UNSP unkn UNSP UNSP UNSP