# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 12:01:43 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 05099600 PEMBINA RIVER AT WALHALLA, 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 05099600 1940-04-19 1000 2 5.52 1,3 USGS 05099600 1941-04-10 3200 2 11.03 1,3 USGS 05099600 1942-04-05 5000 2 12.45 1,3 USGS 05099600 1943-06-03 1420 2 6.15 2,3 1943-04-04 6.21 3 USGS 05099600 1944-08-04 1470 2 6.28 2,3 1944-04-11 6.88 3 USGS 05099600 1945-03-26 3020 2 9.20 3 USGS 05099600 1946-03-19 2900 2 9.24 1,3 USGS 05099600 1947-04-03 1280 2 5.83 3 USGS 05099600 1948-04-19 7280 2 14.94 3 USGS 05099600 1949-04-19 5840 2 13.18 3 USGS 05099600 1950-04-18 20400 2 19.20 3 USGS 05099600 1951-04-05 2310 2 8.22 3 USGS 05099600 1952-03-31 700 2 7.28 3 USGS 05099600 1953-06-03 642 2 4.48 3 USGS 05099600 1954-07-06 1160 2 5.45 3 USGS 05099600 1955-04-02 3400 2 10.75 2,3 1955-04-02 1200 11.33 1,3 USGS 05099600 1956-04-25 5990 2 12.89 3 USGS 05099600 1957-03-23 725 2 6.22 1,3 USGS 05099600 1958-04-06 500 2 6.52 1,3 USGS 05099600 1959-04-03 2000 2 7.90 1,2,3 1959-03-30 8.20 1,3 USGS 05099600 1960-04-12 5690 2 12.50 3 USGS 05099600 1961-04-09 334 2 3.46 2,3 1961-03-31 4.45 1,3 USGS 05099600 1962-04-19 5110 2 11.74 3 USGS 05099600 1963-07-26 2340 2 7.72 3 USGS 05099600 1964-06-19 796 5.43 USGS 05099600 1965-04-11 4960 12.68 USGS 05099600 1966-03-31 4700 14.82 1 USGS 05099600 1967-04-21 4530 12.10 USGS 05099600 1968-03-18 1400 9.40 1 USGS 05099600 1969-04-20 8440 14.58 USGS 05099600 1970-04-26 10200 15.08 USGS 05099600 1971-04-11 10200 14.56 USGS 05099600 1972-04-09 3160 9.81 1 USGS 05099600 1973-08-09 358 3.79 2 1973-03-11 5.20 1 USGS 05099600 1974-04-27 13800 15.19 USGS 05099600 1975-05-17 1470 6.64 2 1975-04-12 7.50 1 USGS 05099600 1976-04-17 4530 9.81 USGS 05099600 1977-05-19 610 4.31 2 1977-01-26 4.81 1 USGS 05099600 1978-04-06 3800 9.97 1 USGS 05099600 1979-04-20 9130 13.32 USGS 05099600 1980-04-07 400 3.83 2 1980-04-01 4.46 1 USGS 05099600 1981-04-01 260 3.16 2 1981-02-22 4.90 1 USGS 05099600 1982-06-07 2100 6.96 2 1982-03-31 8.73 1 USGS 05099600 1983-04-08 1660 6.32 2 1983-04-05 6.55 USGS 05099600 1984-06-16 374 3.23 USGS 05099600 1985-03-19 1860 8.57 1 USGS 05099600 1986-03-22 2800 9.31 1 USGS 05099600 1987-04-05 5300 10.39 USGS 05099600 1988-04-04 321 2.98 2 1988-03-26 3.67 1 USGS 05099600 1989-04-16 1000 2 6.67 1 USGS 05099600 1990-04-01 1200 2 7.64 USGS 05099600 1994-03-22 1800 7.03 1 USGS 05099600 1995-08-19 10700 14.53 USGS 05099600 1997-04-26 23100 7 16.53 USGS 05099600 2000-06-16 136 2.59 USGS 05099600 2001-04-20 5870 11.81 USGS 05099600 2002-06-10 3800 10.05 USGS 05099600 2003-04-08 991 5.28 2 2003-03-29 5.84 1 USGS 05099600 2004-04-01 6770 12.32 2 2004-03-28 13.55 1 USGS 05099600 2005-06-30 10500 14.38 USGS 05099600 2006-04-14 14700 15.62 USGS 05099600 2007-03-29 3600 11.39 1 USGS 05099600 2008-04-12 898 4.51 USGS 05099600 2009-04-19 17200 16.63 USGS 05099600 2010-04-03 3170 8.85 2 2010-03-18 8.94 1 USGS 05099600 2011-04-18 16300 16.55 USGS 05099600 2012-07-04 1320 5.85 USGS 05099600 2013-05-21 20600 17.25 USGS 05099600 2014-04-11 2800 7.94 USGS 05099600 2015-05-18 906 4.69 USGS 05099600 2016-07-20 2750 7.88 USGS 05099600 2017-04-07 12300 15.32 USGS 05099600 2018-04-22 06:00 1010 4.97 2 2018-04-21 1852 5.39 1 USGS 05099600 2019-04-09 14:00 3860 9.18 2 2019-04-09 0315 10.72 1 USGS 05099600 2020-03-31 22:30 4690 9.71 2 2020-03-30 2100 11.21 1 USGS 05099600 2021-06-13 06:30 324 2.70 2 2021-03-14 0730 2.77 1 USGS 05099600 2022-05-01 01:15 15700 17.20 USGS 05099600 2023-04-28 02:30 8410 13.15