# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-06 22:30:49 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 04012500 POPLAR RIVER AT LUTSEN, MN # # 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 04012500 1913-04-25 462 3.08 USGS 04012500 1914-08-11 773 3.75 USGS 04012500 1915-06-13 412 2.95 USGS 04012500 1916-04-25 1390 4.70 USGS 04012500 1917-06-19 756 3.72 USGS 04012500 1930-05-09 850 8.00 USGS 04012500 1930-11-21 760 7.55 USGS 04012500 1932-05-10 521 6.35 USGS 04012500 1934-05-07 914 8.32 USGS 04012500 1935-04-30 854 8.02 USGS 04012500 1936-08-07 842 7.96 USGS 04012500 1937-05-01 1250 10.02 USGS 04012500 1938-04-29 908 5.25 2 1937-12-06 5.55 1 USGS 04012500 1939-05-01 1100 5.36 2 1939-03-28 5.90 1 USGS 04012500 1940-04-30 481 4.10 2 1940-01-01 4.52 1 USGS 04012500 1941-04-14 850 4.94 2 1941-01-05 6.07 1 USGS 04012500 1942-05-15 835 4.84 USGS 04012500 1943-06-03 1150 5.44 USGS 04012500 1944-06-05 1060 5.31 2 1943-12-16 6.14 1 USGS 04012500 1945-03-28 1220 4.97 2 1944-12-23 5.64 1 USGS 04012500 1946-03-29 505 3.79 2 1945-12-18 5.59 1 USGS 04012500 1947-05-03 1200 2 4.42 USGS 04012500 1953-05-31 548 4.35 2 1952-12-27 4.86 1 USGS 04012500 1954-05-01 1880 6.23 USGS 04012500 1955-04-21 564 4.49 2 1954-12-08 4.89 1 USGS 04012500 1956-05-14 1290 5.55 USGS 04012500 1957-04-25 1170 5.48 USGS 04012500 1958-06-05 238 3.84 2 1957-12-12 5.44 1 USGS 04012500 1959-08-26 742 4.70 2 1958-12-09 6.12 1 USGS 04012500 1960-04-25 1050 5.24 2 1960-01-04 5.96 1 USGS 04012500 1961-04-21 1300 5.56 2 1961-01-21 5.68 1 USGS 04012500 1976-04-19 1860 6.21 USGS 04012500 1977-09-25 4780 8.09 USGS 04012500 1978-05-09 1220 5.40 USGS 04012500 1979-05-10 1160 5.95 USGS 04012500 1980-08-30 648 4.82 2 1979-12-20 5.91 1 USGS 04012500 1981-04-23 870 5.00 USGS 04012500 1982-04-26 1260 5.44 USGS 04012500 1982-10-07 692 4.76 USGS 04012500 1984-04-28 1080 5.25 USGS 04012500 1985-05-31 500 4.48 USGS 04012500 1986-04-28 1030 5.19 USGS 04012500 1987-05-22 910 5.05