# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-10-31 18:58:54 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 06309500 MIDDLE FORK POWDER RIVER ABOVE KAYCEE, WY # # 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 06309500 1949-06-09 586 6 4.50 USGS 06309500 1950-05-18 1020 6 5.68 USGS 06309500 1951-09-06 487 6 4.21 USGS 06309500 1952-04-29 566 6 4.28 USGS 06309500 1953-05-29 437 6 4.04 USGS 06309500 1954-05-13 287 6 3.57 USGS 06309500 1955-06-14 792 6 5.07 USGS 06309500 1956-05-27 367 6 3.85 USGS 06309500 1957-06-30 860 6 5.22 USGS 06309500 1958-05-13 932 6,9 5.50 USGS 06309500 1959-08-12 672 6 4.72 2 1959-05-17 4.91 1 USGS 06309500 1960-06-10 370 6 3.80 USGS 06309500 1961-05-23 567 6 5.00 USGS 06309500 1962-06-15 701 6 5.76 USGS 06309500 1963-06-15 1610 6 8.45 USGS 06309500 1964-06-22 1240 6 7.52 USGS 06309500 1965-05-21 582 6 5.15 USGS 06309500 1966-05-07 660 6 5.55 USGS 06309500 1967-06-13 951 6 6.67 USGS 06309500 1968-06-08 1750 6 8.72 USGS 06309500 1969-04-24 619 6 5.22 USGS 06309500 1970-05-26 1260 6 7.11 USGS 06309500 1984-05-24 1360 6 7.30 USGS 06309500 1985-05-04 261 6 3.25 USGS 06309500 1986-05-04 668 6 5.08 USGS 06309500 1987-06-07 841 6 5.70 USGS 06309500 1988-06-30 794 6 5.56 USGS 06309500 1989-05-16 426 6 4.03 USGS 06309500 1990-08-19 1010 6 6.14 USGS 06309500 1991-05-19 1200 6 6.84 USGS 06309500 1992-07-21 1130 6 6.62