# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 23:39:59 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 06349000 HEART RIVER NR MANDAN, ND # # 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 06349000 1924-04-07 3300 12.55 2 1924-06-19 13.65 1 USGS 06349000 1928-07-12 2600 10.50 USGS 06349000 1929-06-03 2750 10.56 2 1929-03-20 11.80 1 USGS 06349000 1930-03-24 3300 17.58 2 1930-03-18 20.36 1 USGS 06349000 1931-06-30 209 5.70 USGS 06349000 1932-02-28 3400 11.55 USGS 06349000 1933-03-19 2530 16.38 1 USGS 06349000 1938-07-07 7320 16.90 USGS 06349000 1939-03-23 10600 17.93 2 1939-03-22 23.40 1 USGS 06349000 1940-05-02 3700 11.07 USGS 06349000 1941-06-11 7480 15.30 2 1941-03-27 16.72 1 USGS 06349000 1942-06-10 3350 11.90 USGS 06349000 1943-03-27 21400 24.70 USGS 06349000 1944-04-04 12000 2 22.75 1 USGS 06349000 1945-03-14 14800 21.50 2 1945-03-13 22.30 1 USGS 06349000 1946-03-03 1500 1 13.74 2 1946-03-03 1200 13.99 USGS 06349000 1947-03-27 9500 1 22.16 1 USGS 06349000 1948-03-23 16100 22.02 2 1948-03-21 23.31 1 USGS 06349000 1949-03-29 16000 2 21.95 1 USGS 06349000 1950-04-19 30500 6 23.64 USGS 06349000 1951-04-03 14000 6 17.73 2 1951-03-28 24.35 1 USGS 06349000 1952-04-04 30000 2,6 25.75 1 USGS 06349000 1953-06-16 6200 6 11.35 USGS 06349000 1954-04-10 3720 6 9.52 USGS 06349000 1955-06-02 1350 6 8.05 2 1955-03-13 9.36 1 USGS 06349000 1956-03-21 12000 2,6 1956-03-22 21.60 1 USGS 06349000 1957-06-28 1380 6 7.78 USGS 06349000 1958-03-27 2500 6 12.08 1 USGS 06349000 1959-03-25 4100 6 11.28 1 USGS 06349000 1960-03-27 4700 6 15.84 2 1960-03-26 19.50 1 USGS 06349000 1961-06-17 170 6 4.97 2 1961-03-03 6.17 1 USGS 06349000 1962-06-01 2480 6 9.98 USGS 06349000 1963-07-28 915 6 7.21 USGS 06349000 1964-07-10 3030 6 11.19 USGS 06349000 1965-04-16 2850 6 9.67 USGS 06349000 1966-06-27 12900 6 16.25 2 1966-03-16 18.20 1 USGS 06349000 1967-05-09 6820 6 12.34 2 1967-03-02 19.00 1 USGS 06349000 1968-03-07 1500 6 11.12 1,2 1968-03-06 11.70 1 USGS 06349000 1969-04-07 18800 6 20.55 2 1969-04-04 22.84 1 USGS 06349000 1970-05-11 15000 6 18.71 USGS 06349000 1971-03-19 4100 6 17.50 1,2 1971-03-16 20.64 USGS 06349000 1972-03-14 9500 6 24.05 1 USGS 06349000 1973-03-05 3500 6 17.59 1,2 1973-03-04 18.40 1 USGS 06349000 1974-03-02 360 6 7.14 2 1974-02-22 7.26 1 USGS 06349000 1975-04-30 8300 6 13.15 2 1975-04-18 16.30 1 USGS 06349000 1976-03-24 1300 6 8.66 USGS 06349000 1977-06-15 2650 6 8.83 USGS 06349000 1978-03-28 16900 6 18.75 2 1978-03-25 24.85 1 USGS 06349000 1979-04-18 7860 6 13.05 2 1979-04-11 14.62 1 USGS 06349000 1980-06-18 1460 6 5.16 USGS 06349000 1981-03-16 544 6 4.08 USGS 06349000 1982-03-30 20000 2,6 23.89 1 USGS 06349000 1983-03-14 5000 6 18.71 1 USGS 06349000 1984-06-24 4220 2,6 9.57 USGS 06349000 1985-03-14 1000 6 8.92 1 USGS 06349000 1986-03-04 12000 2,6 23.42 1 USGS 06349000 1987-03-22 14000 2,6 25.38 1 USGS 06349000 1988-03-28 1370 2,6 5.06 1 USGS 06349000 1989-04-01 1010 6 4.80 2 1989-03-31 5.88 1 USGS 06349000 1990-08-25 222 6 2.81 2 1990-03-28 5.06 1 USGS 06349000 1991-06-22 1250 6 4.28 USGS 06349000 1992-03-03 400 2,6 1992-02-26 7.90 1 USGS 06349000 1993-07-23 11800 6 15.45 USGS 06349000 1994-03-19 3390 6 1994-03-18 10.43 USGS 06349000 1995-03-14 8000 2,6 19.89 1 USGS 06349000 1996-03-13 16000 1,6 USGS 06349000 1997-03-23 22000 2,6 24.21 1 USGS 06349000 1998-08-24 4500 6 9.62 USGS 06349000 1999-03-03 5700 2,6 18.55 1 USGS 06349000 2000-03-05 1000 2,6 4.64 1 USGS 06349000 2001-07-28 8310 6 12.51 2 2001-03-18 16.03 1 USGS 06349000 2002-07-07 241 6 1.17 2 2002-03-31 3.79 1 USGS 06349000 2003-03-22 5000 2,6 13.38 1 USGS 06349000 2004-03-14 6100 2,6 13.68 2 2004-03-13 13.84 1 USGS 06349000 2005-07-08 1460 6 3.95 USGS 06349000 2006-05-06 103 6 0.84 2 2006-03-13 1.16 1 USGS 06349000 2007-06-08 1370 6 3.52 USGS 06349000 2008-06-19 969 6 2.79 USGS 06349000 2009-03-24 29200 6 24.07 USGS 06349000 2010-04-01 5090 6 9.37 USGS 06349000 2011-04-04 10100 6 13.52 2 2011-03-22 17.56 1 USGS 06349000 2012-03-13 1370 6 3.91 2 2012-03-12 5.07 1 USGS 06349000 2013-06-04 3780 6 8.03 USGS 06349000 2014-08-26 5990 6 10.46 2 2014-03-12 17.42 1 USGS 06349000 2015-06-23 3280 6 7.03 USGS 06349000 2016-04-26 689 6 2.41 USGS 06349000 2017-03-26 1470 2,6 5.29 1,2 2017-03-26 1300 6.02 1 USGS 06349000 2018-04-13 00:15 1820 2,6 5.96 2 2018-03-30 2145 7.23 1 USGS 06349000 2019-03-25 06:45 15300 6 17.06 2 2019-03-24 0515 23.82 1 USGS 06349000 2020-03-08 19:15 1470 2,6 5.58 1,2 2020-03-07 2100 5.76 1 USGS 06349000 2021-05-30 07:30 125 6 -0.03 2 2021-03-11 2100 0.67 1 USGS 06349000 2022-04-25 11:30 1260 6 3.48 USGS 06349000 2023-04-15 9500 2,6 28.64 2 2023-04-14 1615 29.27 1