# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-02 10:57:42 EST # # ---------------------------------- 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 06115500 North Fork Musselshell River nr Delpine MT # # 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 06115500 1941-06-17 61.0 1.57 USGS 06115500 1942-06-03 199 2.99 USGS 06115500 1943-03-29 156 2.65 USGS 06115500 1944-03-30 48.0 1.38 USGS 06115500 1945-03-21 76.0 1.78 USGS 06115500 1946-03-27 146 2.51 USGS 06115500 1947-03-17 210 3.08 USGS 06115500 1948-04-15 304 3.92 USGS 06115500 1949-04-11 105 2.30 USGS 06115500 1950-04-01 423 4.63 USGS 06115500 1951-04-02 116 2.57 2 1951-02-10 3.45 USGS 06115500 1952-04-13 120 2.24 USGS 06115500 1953-06-07 79.0 1.80 USGS 06115500 1954-04-05 25.0 1954-04-04 2.00 USGS 06115500 1955-06-20 62.0 1.58 USGS 06115500 1956-04-15 54.0 1.51 2 1955-12-28 2.03 USGS 06115500 1957-06-06 59.0 1.56 USGS 06115500 1958-04-13 77.0 1.77 USGS 06115500 1959-04-05 56.0 1.51 USGS 06115500 1960-03-24 118 2.22 USGS 06115500 1961-06-02 17.0 0.87 USGS 06115500 1962-05-25 58.0 1.55 USGS 06115500 1963-06-14 44.0 1.42 2 1963-02-04 2.44 USGS 06115500 1964-06-08 68.0 1.66 USGS 06115500 1965-06-16 93.0 2.05 2 1965-04-01 2.52 1 USGS 06115500 1966-03-26 156 2.60 USGS 06115500 1967-06-12 105 2.26 USGS 06115500 1968-06-09 54.0 1.73 USGS 06115500 1969-04-04 167 2.60 USGS 06115500 1970-04-10 177 2.63 USGS 06115500 1971-04-07 156 2.47 2 1971-03-30 2.74 1 USGS 06115500 1972-03-16 51.0 1.40 2 1971-11-06 1.84 1 USGS 06115500 1972-11-03 13.0 0.76 2 1973-01-11 1.51 1 USGS 06115500 1974-03-27 93.0 2.00 2 1974-01-16 3.12 1 USGS 06115500 1975-05-12 151 2.53 USGS 06115500 1976-03-31 58.0 1.62 2 1976-03-18 3.15 1 USGS 06115500 1977-05-01 55.0 1.63 USGS 06115500 1978-04-16 69.0 1.76 USGS 06115500 1979-08-26 204 2.68