# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-29 05:11:37 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 06329570 First Hay Creek near Sidney 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 06329570 1963-08-23 20.0 1.02 USGS 06329570 1964-07-05 15.0 0.90 USGS 06329570 1965-04-08 100 2 USGS 06329570 1966-03-00 120 Bd 2.15 Bd USGS 06329570 1967-03-00 115 Bd 2.10 Bd USGS 06329570 1968-02-29 10.0 0.70 USGS 06329570 1969-04-00 45.0 Bd 1.38 Bd USGS 06329570 1970-06-12 10.0 0.73 USGS 06329570 1971-03-27 160 2.40 USGS 06329570 1972-03-11 325 2.32 USGS 06329570 1973-03-11 13.0 0.83 USGS 06329570 1974-05-13 6.00 0.60 USGS 06329570 1975-04-23 260 2.15 USGS 06329570 1976-06-14 700 2.93 USGS 06329570 1977-03-29 10.0 0.68 USGS 06329570 1978-03-25 5.00 0.54 USGS 06329570 1979-04-18 950 3.50 USGS 06329570 1980-00-00 0.00 Bm USGS 06329570 1981-00-00 0.00 Bm USGS 06329570 1982-04-14 295 2.32 USGS 06329570 1983-03-11 45.0 1.19 USGS 06329570 1984-00-00 0.00 Bm USGS 06329570 1985-00-00 0.00 Bm USGS 06329570 1986-02-25 395 2.56 USGS 06329570 1987-06-19 2.00 0.38 USGS 06329570 1988-00-00 0.00 Bm USGS 06329570 1989-03-10 560 2.91 USGS 06329570 1990-00-00 0.00 Bm USGS 06329570 1991-06-30 140 1.77 USGS 06329570 1992-00-00 0.00 Bm USGS 06329570 1993-07-22 43.0 1.16 USGS 06329570 1994-03-07 32.0 1.04 USGS 06329570 1995-03-13 73.0 1.40 USGS 06329570 1996-05-02 82.0 1.46 2 1996-02-10 1.70 1 USGS 06329570 1997-07-01 3530 6.42 USGS 06329570 1998-03-24 14.0 0.78 USGS 06329570 1999-03-15 22.0 2 1.45 1 USGS 06329570 2000-00-00 0.00 Bm USGS 06329570 2001-07-11 203 2.03 USGS 06329570 2002-05-08 3.80 0.82 2 2002-04-06 1.56 1 USGS 06329570 2003-04-10 100 2 3.27 1 USGS 06329570 2004-03-17 126 1.70