# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-05 20:43:48 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 06178500 East 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 06178500 1931-09-20 37.0 4.53 USGS 06178500 1932-08-13 2030 10.70 USGS 06178500 1935-03-18 350 7.90 1 USGS 06178500 1936-04-11 205 1936-04-10 9.33 USGS 06178500 1937-07-15 26.0 4.43 USGS 06178500 1938-03-15 950 11.08 1 USGS 06178500 1939-03-22 2760 12.40 USGS 06178500 1940-04-15 953 9.60 USGS 06178500 1941-03-27 752 8.87 1 USGS 06178500 1942-04-02 530 1942-03-13 7.91 USGS 06178500 1943-03-29 2050 1943-03-25 12.80 USGS 06178500 1945-03-13 180 1 7.20 1 USGS 06178500 1946-03-14 522 10.21 USGS 06178500 1947-04-11 992 1947-03-25 10.52 USGS 06178500 1948-04-16 2310 11.39 USGS 06178500 1949-03-27 360 1 8.05 1 USGS 06178500 1950-04-14 1790 12.02 USGS 06178500 1951-04-30 592 1951-04-07 8.96 USGS 06178500 1952-04-07 1890 12.10 1 USGS 06178500 1953-03-30 250 6.91 1 USGS 06178500 1954-04-06 2270 1954-04-06 1200 11.52 USGS 06178500 1955-04-01 1650 11.61 1 USGS 06178500 1956-03-25 281 6.93 1 USGS 06178500 1957-03-23 45.0 1 4.52 1 USGS 06178500 1958-03-29 630 1 1958-03-28 8.55 USGS 06178500 1959-03-18 48.0 1 5.68 1 USGS 06178500 1960-03-21 1900 1 11.69 1 USGS 06178500 1961-05-30 321 1961-03-14 5.96 USGS 06178500 1962-03-26 730 1962-03-27 9.48 USGS 06178500 1963-03-23 720 2 9.24 1 USGS 06178500 1964-04-01 710 8.36 1 USGS 06178500 1965-04-13 800 1 1965-04-14 10.30 1 USGS 06178500 1966-03-12 530 8.31 1 USGS 06178500 1967-04-09 1600 11.56 1 USGS 06178500 1968-03-02 450 1 10.17 1 USGS 06178500 1969-04-06 2340 11.70 2 1969-04-04 12.65 1 USGS 06178500 1970-04-06 1300 2 9.99 1 USGS 06178500 1971-04-01 850 2 10.77 1 USGS 06178500 1972-03-16 1700 11.65 1 USGS 06178500 1973-04-20 15.0 3.75 2 1973-07-01 3.78 USGS 06178500 1974-03-30 1250 11.45 1 USGS 06178500 1975-04-23 4020 12.01 USGS 06178500 1976-03-24 1000 5 10.26 1 USGS 06178500 1977-05-27 72.0 5 4.44 USGS 06178500 1978-07-04 7.00 1,5 USGS 06178500 1979-03-23 357 5 7.12 1 USGS 06178500 1980-04-16 26.0 5 5.74 USGS 06178500 1981-04-28 15.0 5 5.59 USGS 06178500 1982-04-15 3150 5 11.53 USGS 06178500 1983-03-14 96.0 5 6.30 2 1983-03-15 6.45 1 USGS 06178500 1984-06-15 9.20 5 5.49 2 1984-04-28 5.73 1 USGS 06178500 1985-05-30 15.0 5 5.69 USGS 06178500 1986-03-02 244 5 6.88 2 1986-03-01 7.15 1 USGS 06178500 1987-04-19 32.0 5 5.93 USGS 06178500 1988-05-07 8.50 5 5.63 USGS 06178500 1989-03-10 40.0 5 6.27 USGS 06178500 1990-05-15 9.00 5 5.69 USGS 06178500 1991-06-30 74.0 5 6.40 USGS 06178500 1992-05-03 11.0 5 5.74 USGS 06178500 1993-07-27 43.0 5 6.28 USGS 06178500 1994-05-12 18.0 5 6.00 2 1994-03-14 7.12 1 USGS 06178500 1995-05-21 14.0 5 5.91 2 1995-07-15 5.99 1 USGS 06178500 1996-05-02 7.30 5 5.83 2 1996-02-09 6.12 1 USGS 06178500 1997-03-25 118 5 6.80 2 1997-02-26 8.51 USGS 06178500 1998-04-17 15.0 5 1998-09-08 6.19 1 USGS 06178500 1999-03-24 2010 5 10.90 USGS 06178500 2000-06-01 26.0 5 6.21 USGS 06178500 2001-06-27 24.0 5 6.18 USGS 06178500 2002-05-03 14.0 5 6.07 USGS 06178500 2003-03-17 11.0 5 5.94 2 2002-10-03 5.97 1 USGS 06178500 2004-05-29 120 5 6.81 2 2004-03-26 7.14 1 USGS 06178500 2005-05-18 22.0 5 6.15 USGS 06178500 2006-05-02 12.0 5 5.95 2 2006-08-31 6.06 1 USGS 06178500 2007-05-03 14.0 5 6.02 2 2007-09-25 6.28 1 USGS 06178500 2008-05-18 14.0 5 6.04 2 2007-10-26 6.14 1 USGS 06178500 2009-05-01 9.00 5 5.90 2 2009-03-20 6.56 1 USGS 06178500 2010-05-25 24.0 5 6.19 USGS 06178500 2011-04-12 1830 5 11.41 2 2011-06-18 11.51 1 USGS 06178500 2012-05-02 51.0 5 6.48 USGS 06178500 2013-04-29 629 5 8.56 USGS 06178500 2014-05-21 99.0 5 6.80 2 2014-03-13 8.02 1 USGS 06178500 2015-03-16 237 5 7.13 USGS 06178500 2016-05-02 120 5 6.90 USGS 06178500 2017-05-08 30.6 5 6.31 USGS 06178500 2018-05-08 19:45 29.8 5 6.33 USGS 06178500 2019-03-25 23:53 931 5 9.69 USGS 06178500 2020-03-09 21:15 203 5 7.80 USGS 06178500 2021-05-19 15:15 86.6 5 6.93 USGS 06178500 2022-05-06 09:45 22.2 5 6.24 USGS 06178500 2023-04-09 22:45 53.7 2,5 6.71 1,2 2023-04-09 2215 6.71 1