# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 22:11:37 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 06178000 Poplar River at international boundary # # 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 06178000 1931-09-19 173 3.45 USGS 06178000 1933-03-19 365 5.48 1 USGS 06178000 1934-04-03 186 1934-03-14 5.22 USGS 06178000 1935-06-15 1650 6.32 USGS 06178000 1936-04-12 398 4.53 USGS 06178000 1937-07-13 1040 5.63 USGS 06178000 1938-03-16 746 5.27 USGS 06178000 1939-03-21 5600 2 8.78 USGS 06178000 1940-08-02 990 1940-04-14 6.47 USGS 06178000 1941-03-26 423 1941-03-08 6.14 USGS 06178000 1942-04-04 395 1942-03-10 4.90 USGS 06178000 1943-03-30 3120 1943-03-28 7.59 USGS 06178000 1944-04-02 300 1 1944-04-01 5.47 USGS 06178000 1945-03-13 300 1 4.71 1 USGS 06178000 1946-03-13 227 4.59 1 USGS 06178000 1947-04-12 457 1947-03-24 5.33 USGS 06178000 1948-04-16 1210 5.84 USGS 06178000 1949-03-27 175 1 1949-03-23 4.25 USGS 06178000 1950-04-18 1710 6.38 USGS 06178000 1951-04-28 460 1951-04-07 6.45 USGS 06178000 1952-04-13 3500 1952-04-07 8.16 USGS 06178000 1953-07-01 766 1953-03-28 5.48 USGS 06178000 1954-04-06 12700 10.25 USGS 06178000 1955-04-03 1520 1 1955-03-31 6.54 USGS 06178000 1956-03-27 324 4.44 USGS 06178000 1957-03-23 160 1 USGS 06178000 1958-03-30 1590 6.02 USGS 06178000 1959-03-22 60.0 1 1959-03-12 4.47 USGS 06178000 1960-03-21 2200 1 7.57 USGS 06178000 1961-03-14 188 5.35 USGS 06178000 1962-03-29 755 5.59 USGS 06178000 1963-06-21 7410 9.17 USGS 06178000 1964-03-31 400 2 5.03 1 USGS 06178000 1965-04-16 278 4.12 USGS 06178000 1966-03-16 500 5.11 1 USGS 06178000 1967-04-08 1800 7.44 1 USGS 06178000 1968-03-07 720 5.27 2 1968-03-01 5.86 1 USGS 06178000 1969-04-06 2650 7.35 2 1969-04-03 8.43 1 USGS 06178000 1970-04-09 645 5.11 2 1970-04-05 5.62 1 USGS 06178000 1971-03-30 250 1 4.34 USGS 06178000 1972-06-08 3590 7.83 USGS 06178000 1973-03-10 70.0 3.52 1 USGS 06178000 1974-03-30 1100 1 USGS 06178000 1975-04-23 8520 9.38 USGS 06178000 1976-03-18 3350 8.28 1 USGS 06178000 1977-05-27 615 4.95 USGS 06178000 1978-03-31 869 5.64 2 1978-03-22 6.46 1 USGS 06178000 1979-04-19 1880 6.80 USGS 06178000 1980-04-01 315 4.37 1 USGS 06178000 1981-02-19 350 1 USGS 06178000 1982-04-13 4000 8.25 1 USGS 06178000 1983-04-03 60.0 1 3.16 2 1983-04-02 3.41 1 USGS 06178000 1984-06-21 1510 6.43 USGS 06178000 1985-03-20 289 4.18 1,2 1985-03-14 4.69 1 USGS 06178000 1986-02-26 2500 2 7.18 USGS 06178000 1987-04-02 260 4.18 1 USGS 06178000 1988-05-10 13.0 1 1988-03-28 3.40 1 USGS 06178000 1989-03-26 250 2 4.99 1,2 1989-03-11 6.20 1 USGS 06178000 1990-07-26 1840 6.77 USGS 06178000 1991-07-02 68.0 3.10 USGS 06178000 1992-03-01 20.0 2 2.72 2 1992-03-15 3.08 1 USGS 06178000 1993-07-22 5550 8.58 USGS 06178000 1994-03-14 800 2 6.16 1 USGS 06178000 1995-03-14 40.0 2 USGS 06178000 1996-04-08 966 5.89 2 1996-04-07 6.49 1 USGS 06178000 1997-03-29 885 5.76 USGS 06178000 1998-03-26 350 1,2 1998-03-25 6.14 1 USGS 06178000 1999-03-26 1970 6.84 2 1999-03-23 7.39 1 USGS 06178000 2000-07-11 242 4.26 USGS 06178000 2001-03-13 250 1,2 2001-03-09 5.24 1 USGS 06178000 2002-04-12 150 1,2 4.10 1 USGS 06178000 2003-03-17 600 1,2 2003-03-16 6.90 1 USGS 06178000 2004-05-25 413 4.82 2 2004-05-26 5.32 1 USGS 06178000 2005-06-29 208 3.86 USGS 06178000 2006-05-24 701 5.84 USGS 06178000 2007-03-14 627 5.18 USGS 06178000 2008-06-13 30.0 2.81 2 2008-03-13 3.29 1 USGS 06178000 2009-07-04 585 5.05 2 2009-03-25 8.19 1 USGS 06178000 2010-05-26 174 3.82 2 2010-03-15 4.55 1 USGS 06178000 2011-04-12 1990 6.58 USGS 06178000 2012-05-29 363 4.53 2 2012-03-10 5.11 1 USGS 06178000 2013-04-27 886 6.93 2 2013-04-06 6.93 1 USGS 06178000 2014-06-27 1370 6.01 USGS 06178000 2015-03-11 700 2 2015-03-10 6.02 1 USGS 06178000 2016-05-12 188 3.78 USGS 06178000 2017-03-17 2710 2 2017-03-16 8.96 1 USGS 06178000 2018-04-23 08:30 181 3.81 2 2018-04-16 1430 4.48 1 USGS 06178000 2019-03-27 18:30 2380 2 7.09 1,2 2019-03-27 2015 7.52 1 USGS 06178000 2020-03-31 14:45 1140 5.89 2 2020-03-12 1815 5.91 1 USGS 06178000 2021-06-11 03:45 437 4.71 USGS 06178000 2022-05-14 13:15 103 3.29 2 2022-03-17 1645 3.85 1,Bd USGS 06178000 2023-04-11 03:15 7.30 1