# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-28 09:16:13 EDT # # ---------------------------------- WARNING ---------------------------------------- # Some of the data that you have obtained from this U.S. Geological Survey database # may not have received Director's approval. Any such data values are qualified # as provisional and are subject to revision. Provisional data are released on the # condition that neither the USGS nor the United States Government may be held liable # for any damages resulting from its use. # # More data may be available offline. # For more information on these data, contact USGS Water Data Inquiries. # This file contains the annual peak streamflow data. # # This information includes the following fields: # # agency_cd Agency Code # site_no USGS station number # peak_dt Date of peak streamflow (format YYYY-MM-DD) # peak_tm Time of peak streamflow (24 hour format, 00:00 - 23:59) # peak_va Annual peak streamflow value in cfs # peak_cd Peak Discharge-Qualification codes (see explanation below) # gage_ht Gage height for the associated peak streamflow in feet # gage_ht_cd Gage height qualification codes # year_last_pk Peak streamflow reported is the highest since this year # ag_dt Date of maximum gage-height for water year (if not concurrent with peak) # ag_tm Time of maximum gage-height for water year (if not concurrent with peak # ag_gage_ht maximum Gage height for water year in feet (if not concurrent with peak # ag_gage_ht_cd maximum Gage height code # # Sites in this file include: # USGS 13212500 BOISE RIVER AT NOTUS ID # # Peak Streamflow-Qualification Codes(peak_cd): # 1 ... Discharge is a Maximum Daily Average # 2 ... Discharge is an Estimate # 3 ... Discharge affected by Dam Failure # 4 ... Discharge less than indicated value, # which is Minimum Recordable Discharge at this site # 5 ... Discharge affected to unknown degree by # Regulation or Diversion # 6 ... Discharge affected by Regulation or Diversion # 7 ... Discharge is an Historic Peak # 8 ... Discharge actually greater than indicated value # 9 ... Discharge due to Snowmelt, Hurricane, # Ice-Jam or Debris Dam breakup # A ... Year of occurrence is unknown or not exact # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # C ... All or part of the record affected by Urbanization, # Mining, Agricultural changes, Channelization, or other # F ... Peak supplied by another agency # O ... Opportunistic value not from systematic data collection # R ... Revised # # Gage height qualification codes(gage_ht_cd,ag_gage_ht_cd): # 1 ... Gage height affected by backwater # 2 ... Gage height not the maximum for the year # 3 ... Gage height at different site and(or) datum # 4 ... Gage height below minimum recordable elevation # 5 ... Gage height is an estimate # 6 ... Gage datum changed during this year # 7 ... Debris, mud, or hyper-concentrated flow # 8 ... Gage height tidally affected # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # F ... Peak supplied by another agency # R ... Revised # # agency_cd site_no peak_dt peak_tm peak_va peak_cd gage_ht gage_ht_cd year_last_pk ag_dt ag_tm ag_gage_ht ag_gage_ht_cd 5s 15s 10d 6s 8s 33s 8s 27s 4s 10d 6s 8s 27s USGS 13212500 1920-06-01 3060 1,6 4.00 USGS 13212500 1921-05-19 14500 1,6 7.00 USGS 13212500 1922-05-26 13200 6 7.00 USGS 13212500 1923-05-27 7160 1,6 5.40 USGS 13212500 1923-10-28 1110 1,6 2.80 USGS 13212500 1925-05-21 10200 1,6 6.50 USGS 13212500 1925-11-05 1570 1,6 3.20 USGS 13212500 1927-06-14 11500 1,6 7.85 USGS 13212500 1928-05-12 14000 1,6 7.40 USGS 13212500 1929-06-17 4180 1,6 4.45 USGS 13212500 1930-06-01 3650 1,6 4.35 2 1930-02-03 4.50 1 USGS 13212500 1931-01-24 1040 1,6 2.90 USGS 13212500 1932-05-22 9460 1,6 6.65 USGS 13212500 1933-06-16 8180 1,6 6.20 USGS 13212500 1933-10-31 1160 1,6 3.00 USGS 13212500 1935-06-10 5070 1,6 5.20 USGS 13212500 1936-04-24 13400 6 7.90 USGS 13212500 1937-05-30 1530 6 3.73 USGS 13212500 1938-05-03 12800 6 9.12 USGS 13212500 1939-04-04 5920 6 5.93 USGS 13212500 1940-04-16 5980 6 6.45 USGS 13212500 1941-05-28 4330 6 5.70 USGS 13212500 1942-04-16 6630 6 6.93 USGS 13212500 1943-04-20 20500 6 10.43 USGS 13212500 1944-05-16 2050 6 4.43 USGS 13212500 1945-05-07 5150 6 6.35 USGS 13212500 1946-04-08 11500 6 8.61 USGS 13212500 1947-05-10 7640 6 7.43 USGS 13212500 1948-06-04 7880 6 8.23 USGS 13212500 1949-03-17 5710 6 6.66 USGS 13212500 1950-04-13 6150 6 6.94 USGS 13212500 1951-05-14 7840 6 7.60 USGS 13212500 1952-04-15 8460 6 8.14 USGS 13212500 1953-06-03 7690 6 7.82 USGS 13212500 1954-03-14 5340 6 6.30 USGS 13212500 1954-10-16 1600 6 3.64 USGS 13212500 1956-03-11 6960 6 7.44 USGS 13212500 1957-05-19 7400 6 7.56 USGS 13212500 1958-05-12 7100 6 7.60 USGS 13212500 1959-09-15 2900 6 5.21 USGS 13212500 1960-04-11 5620 6 7.26 USGS 13212500 1960-10-15 1200 6 3.62 USGS 13212500 1962-05-25 1820 6 4.34 USGS 13212500 1963-06-04 5170 6 7.24 USGS 13212500 1964-06-21 4740 6 6.84 USGS 13212500 1965-03-09 7340 6 8.42 USGS 13212500 1966-04-02 2230 6 4.70 USGS 13212500 1967-06-07 1680 6 4.57 USGS 13212500 1968-08-19 1340 6 3.94 USGS 13212500 1969-02-19 5810 6 7.64 USGS 13212500 1970-07-01 5170 6 7.21 USGS 13212500 1971-06-29 8170 6 8.71 USGS 13212500 1972-03-03 7850 6 8.62 USGS 13212500 1972-12-19 1420 6 3.71