# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2024-11-22 23:53:37 EST (sdww01) # # 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 15208000 TONSINA R AT TONSINA 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 15208000 1 1950-04-01 15:45:00 AKST Yes DCP USGS 87.8 Fair IceCover NONE USGS 15208000 2 1950-05-18 08:15:00 AKST Yes MJS USGS 12.78 451 Good 0.03 1.30 Clear NONE USGS 15208000 4 1950-08-10 17:40:00 AKST Yes CEB/DCP USGS 14.22 2210 Good -0.02 1.30 Clear NONE USGS 15208000 5 1950-09-02 15:30:00 AKST Yes CEB USGS 13.51 1210 Excellent -0.03 1.00 Clear NONE USGS 15208000 6 1950-10-04 13:05:00 AKST Yes DCP USGS 12.72 448 Excellent Clear NONE USGS 15208000 7 1950-11-29 Yes DCP USGS 14.30 114 Fair IceCover NONE USGS 15208000 8 1951-03-13 13:15:00 AKST Yes RLB/AFL USGS 852 Good IceCover NONE USGS 15208000 9 1951-06-07 10:00:00 AKST Yes C USGS 14.97 3290 Good 0.02 1.00 Clear NONE USGS 15208000 10 1951-07-18 08:00:00 AKST Yes MJS USGS 15.06 3510 Good 0.01 1.30 Clear NONE USGS 15208000 11 1951-08-19 09:50:00 AKST Yes JMS USGS 14.09 1860 Good Clear NONE USGS 15208000 12 1951-09-08 15:35:00 AKST Yes MJS USGS 14.96 3140 Fair -0.08 1.00 Clear NONE USGS 15208000 13 1952-03-22 09:15:00 AKST Yes RLB USGS 11.90 81.6 Poor 0.01 2.90 IceCover NONE USGS 15208000 14 1952-05-25 09:15:00 AKST Yes MJS USGS 2.18 321 Fair 0.03 0.90 NONE USGS 15208000 15 1952-07-26 12:15:00 AKST Yes EDB USGS 14.72 2900 Unspecified 0.05 1.80 Clear NONE USGS 15208000 16 1952-09-13 16:45:00 AKST Yes MJS USGS 12.68 571 Fair 0.03 1.50 Clear NONE USGS 15208000 17 1952-10-07 15:15:00 AKST Yes GFS/MJS USGS 3.89 1630 Fair -0.05 1.00 Clear NONE USGS 15208000 18 1952-11-05 12:35:00 AKST Yes EDB USGS 2.53 507 Good 0.01 1.30 Clear NONE USGS 15208000 19 1953-01-18 13:00:00 AKST Yes REP/EDB USGS 145 Fair IceCover NONE USGS 15208000 20 1953-03-24 10:45:00 AKST Yes REP/JHM USGS 61.0 Good IceCover NONE USGS 15208000 21 1953-05-16 08:55:00 AKST Yes EDB USGS 12.80 618 Fair 0.01 1.50 Clear NONE USGS 15208000 22 1953-06-09 17:45:00 AKST Yes JMD USGS 5.76 5270 Poor 0.02 1.30 DebrisLight NONE USGS 15208000 23 1953-07-01 15:50:00 AKST Yes EDB/REP USGS 5.05 4900 Fair 0.05 1.90 Clear NONE USGS 15208000 24 1953-08-02 09:00:00 AKST Yes EDB USGS 4.60 3280 Fair 0.06 3.80 Clear NONE USGS 15208000 25 1953-08-12 14:10:00 AKST Yes EDB USGS 3.73 2010 Fair 0.02 1.30 Clear NONE USGS 15208000 26 1953-09-21 11:05:00 AKST Yes EDB USGS 2.70 742 Fair 0.01 1.80 Clear NONE USGS 15208000 27 1953-10-28 11:30:00 AKST Yes REP/JDM USGS 2.00 290 Fair IceShore NONE USGS 15208000 28 1954-01-07 15:55:00 AKST Yes ESD/GFS USGS 138 Fair IceCover NONE USGS 15208000 29 1954-03-02 Yes REP/JDM USGS 100 Fair IceCover NONE USGS 15208000 30 1954-04-28 14:40:00 AKST Yes ESD/JDM USGS 86.8 Fair IceCover NONE USGS 15208000 31 1954-05-11 17:10:00 AKST Yes ESD/JDM USGS 3.53 1270 Fair -0.06 1.50 Clear NONE USGS 15208000 33 1954-06-10 10:25:00 AKST Yes ESD USGS 4.10 2360 Fair 0.01 1.80 Clear NONE USGS 15208000 32 1954-06-12 09:00:00 AKST Yes REP USGS 4.29 2660 Fair 0.04 1.80 Clear NONE USGS 15208000 3 1954-07-22 09:00:00 AKST Yes CEB USGS 14.27 2060 Unspecified 0.03 2.30 NONE USGS 15208000 34 1954-08-05 16:15:00 AKST Yes GFS/JHM USGS 4.58 4190 Good -0.17 1.40 DebrisModerate NONE USGS 15208000 35 1954-09-26 09:50:00 AKST Yes REP USGS 2.76 771 Fair -0.03 1.20 Clear NONE USGS 15208000 36 1954-10-27 10:20:00 AKST Yes REP USGS 1.99 298 Fair 0.02 1.50 Clear NONE USGS 15208000 37 1955-01-28 10:45:00 AKST Yes ESD/ C USGS 0.00 Fair IceCover NONE USGS 15208000 38 1955-03-14 16:30:00 AKST Yes REP/ C USGS 98.6 Fair IceCover NONE USGS 15208000 39 1955-04-16 13:20:00 AKST Yes ESD/FBW USGS 104 Fair IceCover NONE USGS 15208000 40 1955-05-12 15:35:00 AKST Yes ESD/TMD USGS 2.41 482 Fair 0.02 0.90 IceShore NONE USGS 15208000 41 1955-06-15 15:10:00 AKST Yes TMD USGS 3.16 1160 Good -0.04 1.10 NONE USGS 15208000 42 1955-07-13 11:30:00 AKST Yes ALK USGS 4.87 3260 Good -0.05 1.40 Clear NONE USGS 15208000 43 1955-07-22 10:25:00 AKST Yes ALK USGS 4.51 3170 Fair -0.03 1.40 Clear NONE USGS 15208000 44 1955-08-13 16:00:00 AKST Yes TMD USGS 3.62 1610 Fair -0.02 1.80 Clear NONE USGS 15208000 45 1955-09-14 16:40:00 AKST Yes AAS USGS 3.26 1360 Fair 0.02 1.30 Clear NONE USGS 15208000 46 1955-10-18 13:45:00 AKST Yes ALK USGS 1.85 279 Fair -0.01 0.90 Clear NONE USGS 15208000 47 1955-12-04 16:00:00 AKST Yes AAS/ALK USGS 4.01 117 Fair IceCover NONE USGS 15208000 48 1956-01-18 15:15:00 AKST Yes AAS/ALK USGS 99.2 Fair IceCover NONE USGS 15208000 49 1956-05-03 13:30:00 AKST Yes ESD/JMC USGS 5.59 203 Poor -0.03 0.70 DebrisModerate NONE USGS 15208000 50 1956-06-21 16:20:00 AKST Yes JOD/AAS USGS 4.70 3190 Fair -0.05 1.80 DebrisLight NONE USGS 15208000 51 1956-07-25 19:00:00 AKST Yes AAS USGS 4.19 2330 Fair -0.04 1.50 Clear NONE USGS 15208000 52 1956-08-20 17:20:00 AKST Yes AAS USGS 3.96 1980 Good Clear NONE USGS 15208000 53 1956-09-25 16:00:00 AKST Yes JMC USGS 2.85 793 Good 0.08 0.90 Clear NONE USGS 15208000 54 1956-11-02 09:00:00 AKST Yes AAS/JEB USGS 2.40 111 Poor 0.07 1.50 IceShore NONE USGS 15208000 55 1956-12-12 12:15:00 AKST Yes JMC/AAS USGS 3.79 256 Fair IceCover NONE USGS 15208000 56 1957-03-07 12:50:00 AKST Yes JMC/FBW USGS 2.63 96.8 Fair IceCover NONE USGS 15208000 57 1957-05-07 15:15:00 AKST Yes ESD/ART USGS 4.03 938 Fair 0.04 0.90 IceCover NONE USGS 15208000 58 1957-05-15 14:30:00 AKST Yes ESD USGS 0.02 856 Good 0.02 0.80 Clear NONE USGS 15208000 59 1957-07-03 10:25:00 AKST Yes REP USGS 2750 Fair 0.01 1.60 Clear NONE USGS 15208000 60 1957-08-09 10:20:00 AKST Yes REP USGS 14.83 2070 Fair Clear NONE USGS 15208000 61 1957-09-19 09:30:00 AKST Yes REP/JMC USGS 14.30 1770 Fair Clear NONE USGS 15208000 62 1957-10-16 09:35:00 AKST Yes JMC USGS 1.58 586 Fair -0.05 0.80 Clear NONE USGS 15208000 63 1957-11-20 09:00:00 AKST Yes CVK/AAS USGS 1.39 371 Good -0.01 0.90 DebrisModerate NONE USGS 15208000 64 1958-01-23 13:45:00 AKST Yes SGS/ESD USGS 160 Fair IceCover NONE USGS 15208000 65 1958-03-19 17:40:00 AKST Yes ESD USGS 1.43 107 Fair IceCover NONE USGS 15208000 66 1958-04-14 14:05:00 AKST Yes CVK/AAS USGS 11.55 40.2 Poor IceCover NONE USGS 15208000 67 1958-05-18 19:35:00 AKST Yes CEH/TRL USGS 11.52 517 Poor 0.14 0.90 Clear NONE USGS 15208000 68 1958-06-10 07:30:00 AKST Yes TRL/ESD USGS 5.13 7210 Fair -0.04 1.80 Clear NONE USGS 15208000 69 1958-07-18 10:30:00 AKST Yes TRL USGS 3.50 2700 Fair -0.02 1.30 Clear NONE USGS 15208000 70 1958-07-24 08:15:00 AKST Yes TRL USGS 3.39 2210 Fair -0.04 2.30 Clear NONE USGS 15208000 71 1958-08-15 10:00:00 AKST Yes WWW/AAS USGS 3.11 1870 Fair -0.06 1.30 Clear NONE USGS 15208000 72 1958-09-16 17:00:00 AKST Yes EHL USGS 11.86 623 Good NONE USGS 15208000 73 1958-10-14 14:30:00 AKST Yes ESD USGS 11.52 361 Fair IceShore NONE USGS 15208000 74 1958-11-16 15:30:00 AKST Yes AAS/CVK USGS 13.64 194 Poor IceCover NONE USGS 15208000 75 1958-12-16 09:30:00 AKST Yes EHL/WWW USGS 13.78 111 Poor IceCover NONE USGS 15208000 76 1959-01-28 15:35:00 AKST Yes AAS/CVK USGS 12.33 90.4 Poor IceCover NONE USGS 15208000 77 1959-03-10 15:45:00 AKST Yes EHL/WWW USGS 87.7 Poor NONE USGS 15208000 78 1959-04-13 16:20:00 AKST Yes EHL/WWW USGS 66.1 Poor IceCover NONE USGS 15208000 79 1959-05-14 15:50:00 AKST Yes EHL USGS 1.53 528 Fair 0.02 1.20 Clear NONE USGS 15208000 80 1959-06-12 18:40:00 AKST Yes EHL/GRK USGS 3.30 3060 Fair Clear NONE USGS 15208000 81 1959-08-04 16:20:00 AKST Yes REP/EHL USGS 2.80 2240 Fair Clear NONE USGS 15208000 82 1959-09-01 14:00:00 AKST Yes SGS/CVK USGS 22.20 1110 Good Clear NONE USGS 15208000 83 1959-10-13 08:50:00 AKST Yes SGS/ESD USGS 1.55 486 Good Clear NONE USGS 15208000 84 1959-11-07 13:45:00 AKST Yes ESD/CVK USGS 284 Good IceShore NONE USGS 15208000 85 1959-12-14 15:40:00 AKST Yes EHL/SGS USGS 178 Fair IceCover NONE USGS 15208000 86 1960-01-26 12:25:00 AKST Yes ESD/SGS USGS 106 Fair IceCover NONE USGS 15208000 87 1960-03-08 15:30:00 AKST Yes SGS/EHL USGS 94.8 Fair IceCover NONE USGS 15208000 88 1960-04-09 18:15:00 AKST Yes ESD/SGS USGS 1.36 87.7 Fair IceCover NONE USGS 15208000 89 1960-05-19 08:30:00 AKST Yes EHL/SGS USGS 991 Unspecified 0.04 1.50 Clear NONE USGS 15208000 90 1960-06-10 16:00:00 AKST Yes SGS USGS 2.81 1970 Fair 0.02 2.00 Clear NONE USGS 15208000 91 1960-06-11 18:45:00 AKST Yes SGS USGS 2.80 2170 Fair Clear NONE USGS 15208000 92 1960-07-28 15:20:00 AKST Yes CVK/LEW USGS 3030 Fair Clear NONE USGS 15208000 93 1960-09-15 06:00:00 AKST Yes SGS/EAO USGS 3.36 3340 Poor Clear NONE USGS 15208000 94 1960-10-24 11:30:00 AKST Yes EHL/SGS USGS 1.39 338 Good IceShore NONE USGS 15208000 95 1960-12-17 11:40:00 AKST Yes EAO/LEW USGS 3.25 168 Poor IceCover NONE USGS 15208000 96 1961-01-13 13:43:00 AKST Yes CVK/EAO USGS 154 Fair IceCover NONE USGS 15208000 97 1961-02-20 11:50:00 AKST Yes EAO/SGS USGS 2.65 108 Poor IceCover NONE USGS 15208000 98 1961-04-07 11:30:00 AKST Yes EAO/SGS USGS 83.3 Fair IceCover NONE USGS 15208000 99 1961-05-14 14:00:00 AKST Yes EAO USGS 1.60 486 Fair Clear NONE USGS 15208000 100 1961-06-08 15:00:00 AKST Yes SGS USGS 2.35 1310 Good 0.10 1.50 Clear NONE USGS 15208000 101 1961-07-25 15:35:00 AKST Yes EAO USGS 2.78 2100 Good -0.15 1.80 Clear NONE USGS 15208000 102 1961-07-28 09:00:00 AKST Yes EAO USGS 2.68 1880 Good 0.05 1.50 Clear NONE USGS 15208000 103 1961-09-12 13:00:00 AKST Yes CVK/JPM USGS 1430 Fair Clear NONE USGS 15208000 104 1961-10-14 13:00:00 AKST Yes SGS/KLC USGS 1.55 432 Good IceShore NONE USGS 15208000 105 1962-03-13 18:15:00 AKST Yes SGS/JPM USGS 1.25 81.9 Fair IceCover NONE USGS 15208000 106 1962-05-25 07:15:00 AKST Yes JPM/KLC USGS 1.82 742 Good 0.03 1.30 Clear NONE USGS 15208000 107 1962-07-19 17:30:00 AKST Yes JPM/TFT USGS 2.48 2310 Good 0.05 1.20 Clear NONE USGS 15208000 108 1962-08-03 16:40:00 AKST Yes JPM USGS 2.64 2560 Good -0.02 1.30 Clear NONE USGS 15208000 109 1962-08-27 05:50:00 AKST Yes CVK/WLI USGS 1330 Fair Clear NONE USGS 15208000 110 1962-10-21 15:10:00 AKST Yes SGS/FOM USGS 0.90 318 Fair 0.01 0.50 Clear NONE USGS 15208000 111 1962-12-05 14:40:00 AKST Yes SGS/JPH USGS 177 Poor IceCover NONE USGS 15208000 112 1963-02-04 15:45:00 AKST Yes JPH/JPM USGS 0.79 112 Poor IceCover NONE USGS 15208000 114 1963-04-28 11:10:00 AKST Yes JPH/SGS USGS 2.36 101 Fair IceCover NONE USGS 15208000 115 1963-05-15 10:50:00 AKST Yes SGS/LRB USGS 559 Fair -0.02 1.20 Clear NONE USGS 15208000 113 1963-05-16 12:20:00 AKST Yes LRB/JPH USGS 97.8 Fair IceCover NONE USGS 15208000 116 1963-06-07 16:00:00 AKST Yes CVK/JVS USGS 1.98 1410 Fair NONE USGS 15208000 117 1963-07-01 18:30:00 AKST Yes LRB/FOM USGS 2.77 2690 Fair -0.02 0.80 Clear NONE USGS 15208000 118 1963-07-12 12:30:00 AKST Yes LSL/JPM USGS 3.82 5040 Fair Clear NONE USGS 15208000 119 1963-08-28 10:10:00 AKST Yes JPH/ACM USGS 2.55 2730 Fair -0.05 0.80 Clear NONE USGS 15208000 120 1963-10-15 13:45:00 AKST Yes SGS/ACM USGS 447 Good Clear NONE USGS 15208000 121 1963-11-19 12:50:00 AKST Yes SGS/ACM USGS 3.23 146 Fair IceCover NONE USGS 15208000 122 1964-01-14 13:00:00 AKST Yes SGS/DLP USGS 1.31 129 Fair IceCover NONE USGS 15208000 123 1964-03-02 14:30:00 AKST Yes ACM/SGS USGS 0.87 106 Fair IceCover NONE USGS 15208000 124 1964-04-12 13:45:00 AKST Yes SGS/ACM USGS 3.55 140 Poor 0.06 0.80 IceShore NONE USGS 15208000 125 1964-05-18 17:20:00 AKST Yes MMH/SGS USGS 0.84 260 Fair IceShore NONE USGS 15208000 126 1964-05-27 10:05:00 AKST Yes SGS/MMH USGS 1.46 698 Good Clear NONE USGS 15208000 127 1964-05-28 09:00:00 AKST Yes MMH/SGS USGS 1.44 713 Good -0.04 1.50 Clear NONE USGS 15208000 128 1964-06-15 08:00:00 AKST Yes SGS USGS 3.65 4140 Good Clear NONE USGS 15208000 129 1964-07-09 13:15:00 AKST Yes LRB/JTM USGS 3580 Good Clear NONE USGS 15208000 130 1964-08-17 14:40:00 AKST Yes ACM/FOM USGS 2.25 1650 Fair Clear NONE USGS 15208000 131 1964-09-27 14:30:00 AKST Yes MMH/LSL USGS 566 Good -0.01 1.50 Clear NONE USGS 15208000 132 1964-12-07 Yes MMH/LSL USGS 276 Fair IceCover NONE USGS 15208000 133 1965-01-14 10:15:00 AKST Yes MMH/JDM USGS 133 Fair IceCover NONE USGS 15208000 134 1965-03-10 Yes MMH/J H USGS 122 Fair IceCover NONE USGS 15208000 135 1965-05-21 08:00:00 AKST Yes MMH/G C USGS 0.84 274 Good 0.04 0.60 Clear NONE USGS 15208000 136 1965-06-21 08:25:00 AKST Yes REP USGS 1.96 1230 Good -0.05 1.00 Clear NONE USGS 15208000 137 1965-07-13 15:15:00 AKST Yes REP USGS 0.04 3620 Fair 0.04 1.00 Clear NONE USGS 15208000 138 1965-08-16 12:40:00 AKST Yes REP USGS 2.28 1660 Good 0.03 1.10 Clear NONE USGS 15208000 139 1965-09-15 13:45:00 AKST Yes JTM/L G USGS 2.05 1250 Good Clear NONE USGS 15208000 140 1965-12-08 12:00:00 AKST Yes JDM/L H USGS 1.42 168 Poor IceCover NONE USGS 15208000 141 1966-04-02 15:35:00 AKST Yes JDM USGS 2.18 91.2 Poor IceCover NONE USGS 15208000 142 1966-05-20 13:15:00 AKST Yes JDM/ J USGS 0.89 294 Fair 0.02 1.30 Clear NONE USGS 15208000 143 1966-06-30 14:15:00 AKST Yes JDM/LLD USGS 2.91 2860 Fair 0.06 2.00 Clear NONE USGS 15208000 144 1966-08-22 14:40:00 AKST Yes JDM/LLD USGS 2.04 1380 Good -0.01 1.00 Clear NONE USGS 15208000 145 1966-10-04 10:20:00 AKST Yes LLD/JDM USGS 1.55 693 Fair Clear NONE USGS 15208000 146 1966-10-04 11:25:00 AKST Yes LLD/JDM USGS 1.52 708 Good -0.06 Clear NONE USGS 15208000 147 1967-01-18 Yes LSL/JPH USGS 115 Fair IceCover NONE USGS 15208000 148 1967-03-24 Yes JDM/R G USGS 742 Fair IceCover NONE USGS 15208000 149 1967-04-19 08:00:00 AKST Yes JPH USGS 77.2 Fair IceCover NONE USGS 15208000 150 1967-05-16 13:20:00 AKST Yes JDM USGS 1.30 490 Good -0.04 1.30 Clear NONE USGS 15208000 151 1967-06-15 19:10:00 AKST Yes LSL/JDM USGS 2.97 2880 Fair 0.02 0.80 Clear NONE USGS 15208000 152 1967-07-23 12:20:00 AKST Yes JDM/DWS USGS 2.93 2290 Good -0.06 1.00 Clear NONE USGS 15208000 153 1967-09-18 07:00:00 AKST Yes JDM/LSL USGS 2.02 947 Good 0.02 0.60 Clear NONE USGS 15208000 154 1967-10-12 12:50:00 AKST Yes LSL/JDM USGS 1.45 394 Fair Clear NONE USGS 15208000 156 1968-05-22 08:05:00 AKST Yes JDM/LSL USGS 2.24 1270 Good 0.02 1.30 Clear NONE USGS 15208000 155 1968-06-06 12:00:00 AKST Yes JDM/R K USGS 3.45 197 Fair IceCover NONE USGS 15208000 157 1968-07-06 16:10:00 AKST Yes JDM USGS 3.47 3420 Fair Clear NONE USGS 15208000 158 1968-08-24 14:45:00 AKST Yes MMH/JDM USGS 2.45 1660 Good Clear NONE USGS 15208000 159 1968-10-04 15:40:00 AKST Yes JDM/JBW USGS 1.18 389 Fair Clear NONE USGS 15208000 160 1968-12-18 Yes JDM USGS 144 Poor IceCover NONE USGS 15208000 161 1969-04-09 09:00:00 AKST Yes JDM USGS 0.96 81.7 Poor IceCover NONE USGS 15208000 162 1969-05-21 08:35:00 AKST Yes LSL/JDM USGS 0.98 300 Good Clear NONE USGS 15208000 163 1969-07-09 13:30:00 AKST Yes R K/JDM USGS 2.54 2230 Fair -0.03 0.60 Clear NONE USGS 15208000 164 1969-08-14 12:55:00 AKST Yes LSL/JDM USGS 1.76 790 Fair Clear NONE USGS 15208000 165 1969-10-05 08:35:00 AKST Yes JDM/M S USGS 1.13 376 Good Clear NONE USGS 15208000 166 1970-04-10 08:30:00 AKST Yes R K/JDM USGS 0.99 92.4 Fair IceCover NONE USGS 15208000 167 1970-05-13 15:00:00 AKDT Yes R K/JDM USGS 1.25 458 Good Clear NONE USGS 15208000 168 1970-07-09 09:05:00 AKDT Yes JDM/J R USGS 2.88 2390 Fair Clear NONE USGS 15208000 169 1970-08-19 12:46:00 AKDT Yes DRS/JDM USGS 2.24 1680 Fair -0.02 1.30 Clear NONE USGS 15208000 170 1970-10-02 12:15:00 AKDT Yes LLD/JDM USGS 1.36 496 Fair Clear NONE USGS 15208000 171 1970-12-02 Yes JDM/J N USGS 146 Poor IceCover NONE USGS 15208000 172 1971-03-15 12:00:00 AKST Yes JDM/DRK USGS 5.70 73.2 Fair IceCover NONE USGS 15208000 173 1971-06-04 08:40:00 AKDT Yes JDM/LSL USGS 2.35 414 Fair Clear NONE USGS 15208000 174 1971-07-09 08:00:00 AKDT Yes JDM/VMN USGS 3.06 2600 Fair Clear NONE USGS 15208000 175 1971-08-26 07:40:00 AKDT Yes JDM/RDL USGS 2.36 1470 Fair -0.02 1.20 Clear NONE USGS 15208000 176 1971-10-02 10:15:00 AKDT Yes JDM/ F USGS 1.36 454 Good Clear NONE USGS 15208000 177 1971-12-14 Yes JDM/CVK USGS 171 Poor IceCover NONE USGS 15208000 178 1972-05-12 Yes JDM USGS 740 Poor DebrisHeavy NONE USGS 15208000 179 1972-06-07 09:05:00 AKDT Yes JDM/LSL USGS 1.98 1000 Good Clear NONE USGS 15208000 180 1972-07-10 16:00:00 AKDT Yes JPH/LSL USGS 3.35 3780 Good 0.15 0.80 Clear NONE USGS 15208000 181 1972-08-17 09:00:00 AKDT Yes JDM/J R USGS 2.71 2320 Good -0.04 1.40 Clear NONE USGS 15208000 182 1972-09-28 13:00:00 AKDT Yes JDM/CVK USGS 1.34 465 Fair Clear NONE USGS 15208000 183 1972-12-21 Yes JDM/ F USGS 137 Poor IceCover NONE USGS 15208000 184 1973-04-06 15:15:00 AKST Yes JDM/LSL USGS 76.1 Fair IceCover NONE USGS 15208000 185 1973-05-16 17:25:00 AKDT Yes JDM USGS 336 Fair IceShore NONE USGS 15208000 186 1973-05-20 09:55:00 AKDT Yes DRS/JDM USGS 1.04 295 Good Clear NONE USGS 15208000 187 1973-06-08 08:10:00 AKDT Yes JDM/JVK USGS 1.39 546 Fair Clear NONE USGS 15208000 188 1973-06-16 09:00:00 AKDT Yes RLS/CES USGS 3.04 2140 Poor -0.09 1.80 Clear NONE USGS 15208000 189 1973-08-22 16:20:00 AKDT Yes DRS/JMC USGS 1630 Fair Clear NONE USGS 15208000 190 1973-12-10 13:45:00 AKST Yes RML/JVK USGS 83.0 Fair IceCover NONE USGS 15208000 191 1974-04-12 09:55:00 AKDT Yes A K/JVK USGS 34.9 Fair IceCover NONE USGS 15208000 192 1974-05-13 17:10:00 AKDT Yes DRS/JDM USGS 301 Good IceShore NONE USGS 15208000 193 1974-06-18 18:20:00 AKDT Yes A K/JDM USGS 19.38 1450 Fair NONE USGS 15208000 194 1974-07-25 19:30:00 AKDT Yes SHJ/A K USGS 19.70 1910 Good NONE USGS 15208000 195 1974-08-28 15:05:00 AKDT Yes A K/JVK USGS 19.88 2400 Fair 0.02 1.00 Clear NONE USGS 15208000 196 1974-10-09 15:55:00 AKDT Yes A K USGS 18.34 520 Good Clear NONE USGS 15208000 197 1975-03-19 10:20:00 AKDT Yes A K/PFD USGS 75.9 Poor IceCover NONE USGS 15208000 198 1975-04-15 12:15:00 AKDT Yes LSL USGS 70.8 Poor IceCover NONE USGS 15208000 199 1975-04-29 21:20:00 AKDT Yes A K USGS 129 Poor IceShore NONE USGS 15208000 200 1975-06-26 18:00:00 AKDT Yes DRS/C Z USGS 20.32 2750 Fair NONE USGS 15208000 201 1975-07-17 07:50:00 AKDT Yes LSL/J R USGS 20.90 3360 Fair -0.02 1.10 Clear NONE USGS 15208000 202 1975-07-23 10:10:00 AKDT Yes JDM/LWW USGS 20.62 3200 Fair -0.01 1.00 Clear NONE USGS 15208000 203 1975-09-02 18:00:00 AKDT Yes LWW USGS 18.98 1050 Fair Clear NONE USGS 15208000 204 1975-10-04 08:55:00 AKDT Yes A K/SHJ USGS 18.88 948 Fair Clear NONE USGS 15208000 205 1975-12-04 14:10:00 AKST Yes JVK/PFD USGS 122 Fair IceCover NONE USGS 15208000 206 1976-01-20 Yes JVK/A K USGS 80.4 Poor IceCover NONE USGS 15208000 207 1976-04-22 09:45:00 AKST Yes LSL/LWW USGS 76.1 Fair IceCover NONE USGS 15208000 208 1976-05-28 16:00:00 AKDT Yes LSL/LWW USGS 18.85 913 Fair -0.02 1.30 Clear NONE USGS 15208000 209 1976-07-12 17:40:00 AKDT Yes DRS/LWW USGS 20.33 2530 Fair -0.01 0.90 Clear NONE USGS 15208000 210 1976-08-24 18:00:00 AKDT Yes LWW/R B USGS 19.66 1660 Fair NONE USGS 15208000 211 1976-09-28 16:05:00 AKDT Yes LWW/SHJ USGS 18.98 953 Fair 0.01 2.20 Clear NONE USGS 15208000 212 1977-01-11 14:45:00 AKST Yes LWW/H B USGS 221 Poor IceCover NONE USGS 15208000 213 1977-05-25 13:30:00 AKDT Yes LWW/KSP USGS 18.72 801 Fair Clear NONE USGS 15208000 214 1977-07-05 22:40:00 AKDT Yes LWW/KSP USGS 21.10 4150 Fair Clear NONE USGS 15208000 215 1977-08-09 18:00:00 AKDT Yes DRS/KSP USGS 3090 Fair Clear NONE USGS 15208000 216 1977-09-29 08:20:00 AKDT Yes LWW USGS 19.02 1060 Fair Clear NONE USGS 15208000 217 1977-12-06 15:00:00 AKST Yes LWW/KSP USGS 18.38 171 Poor IceCover NONE USGS 15208000 218 1978-03-25 Yes LWW/KSP USGS 103 Poor IceCover NONE USGS 15208000 219 1978-05-23 18:30:00 AKDT Yes LWW/KSP USGS 18.32 510 Fair Clear NONE USGS 15208000 220 1978-07-07 22:50:00 AKDT Yes KSP/GEB USGS 19.70 1790 Unspecified NONE USGS 15208000 221 1978-08-03 12:17:00 AKDT Yes GEB/DCG USGS 20.04 2430 Fair DebrisLight NONE USGS 15208000 222 1978-09-20 08:30:00 AKDT Yes DCG/KSP USGS 18.61 736 Fair -0.01 1.30 Clear NONE USGS 15208000 223 1978-12-04 13:30:00 AKST Yes KSP/GLS USGS 110 Poor IceCover NONE USGS 15208000 224 1979-04-12 11:00:00 AKST Yes GLS/JDM USGS 17.80 123 Fair NONE USGS 15208000 225 1979-05-04 11:20:00 AKDT Yes GLS USGS 18.22 421 Good Clear NONE USGS 15208000 226 1979-05-18 16:45:00 AKDT Yes GLS USGS 18.20 477 Good Clear NONE USGS 15208000 227 1979-05-25 07:50:00 AKDT Yes GLS USGS 18.48 703 Good 0.01 1.00 Clear NONE USGS 15208000 228 1979-06-25 17:20:00 AKDT Yes GLS/CSS USGS 20.18 2530 Good Clear NONE USGS 15208000 229 1979-08-28 17:55:00 AKDT Yes LWW/GLS USGS 19.62 1790 Fair Clear NONE USGS 15208000 230 1979-09-25 11:30:00 AKDT Yes LWW/GLS USGS 18.75 857 Good Clear NONE USGS 15208000 231 1980-01-09 10:00:00 AKST Yes GLS/RLS USGS 176 Poor IceCover NONE USGS 15208000 232 1980-03-19 10:45:00 AKST Yes GLS/GLP USGS 129 Poor IceCover NONE USGS 15208000 233 1980-05-08 10:00:00 AKDT Yes GLS USGS 18.12 483 Good IceShore NONE USGS 15208000 234 1980-06-06 09:30:00 AKDT Yes GLS/DCG USGS 20.33 2700 Fair 0.02 1.50 Clear NONE USGS 15208000 235 1980-07-23 12:30:00 AKDT Yes GLS/DCG USGS 20.55 3030 Fair Clear NONE USGS 15208000 236 1980-08-27 17:40:00 AKDT Yes GLP/GLS USGS 19.07 1070 Fair Clear NONE USGS 15208000 237 1980-10-02 11:50:00 AKDT Yes GL USGS 18.32 551 Fair -0.01 0.80 Clear NONE USGS 15208000 238 1981-01-21 11:05:00 AKST Yes GLS/GLP USGS 226 Poor IceCover NONE USGS 15208000 239 1981-03-24 18:15:00 AKST Yes RLS/DJC USGS 120 Poor IceCover NONE USGS 15208000 240 1981-06-25 16:10:00 AKDT Yes GLS/SWL USGS 20.62 3230 Fair Clear NONE USGS 15208000 241 1981-08-08 14:50:00 AKDT Yes GLS/TPB USGS 21.06 5140 Poor 0.03 0.80 DebrisLight NONE USGS 15208000 242 1981-08-27 10:00:00 AKDT Yes GLS/PDA USGS 19.77 1990 Good Clear NONE USGS 15208000 243 1981-10-01 10:08:00 AKDT Yes LAW/GLS USGS 18.19 477 Fair Clear NONE USGS 15208000 244 1982-01-22 10:30:00 AKST Yes PDA/GLS USGS 145 Poor IceCover NONE USGS 15208000 245 1982-03-31 15:00:00 AKST Yes GLS/TLR USGS 118 Poor IceCover NONE USGS 15208000 246 1982-05-13 07:35:00 AKDT Yes GLS USGS 504 Good IceShore NONE USGS 15208000 247 1982-07-07 21:00:00 AKDT Yes GLS/PDA USGS 19.78 2080 Fair Clear NONE USGS 15208000 248 1982-08-23 17:35:00 AKDT Yes GLS/LAW USGS 19.21 1400 Good Clear NONE USGS 15208000 249 1982-10-01 10:50:00 AKDT Yes GLS/SWL USGS 860 Good Clear NONE USGS 15208000 250 2010-06-17 15:22:00 AKDT Yes PVS/JSC USGS 9.24 1920 Good 1.00 NONE USGS 15208000 251 2010-08-04 18:26:00 AKDT Yes PVS/JRM USGS 9.52 2140 Good 0.90 NONE