# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-08 10:50:35 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 12334510 Rock Creek near Clinton 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 12334510 1972-06-01 6500 8.50 USGS 12334510 1973-05-25 1640 4.68 USGS 12334510 1974-06-16 5050 7.23 USGS 12334510 1975-06-20 5520 7.49 USGS 12334510 1976-05-15 5190 7.46 USGS 12334510 1977-05-25 922 4.49 USGS 12334510 1978-06-08 3640 6.87 USGS 12334510 1979-05-27 3390 6.82 USGS 12334510 1980-05-10 3340 6.86 USGS 12334510 1981-05-22 5140 7.53 USGS 12334510 1982-06-17 4870 7.53 USGS 12334510 1983-05-30 2870 6.70 USGS 12334510 1984-05-16 3420 7.21 USGS 12334510 1985-06-02 1950 5.95 USGS 12334510 1986-05-29 4060 7.11 USGS 12334510 1987-05-01 1680 5.66 USGS 12334510 1988-05-25 1870 5.84 USGS 12334510 1989-05-11 3090 6.46 USGS 12334510 1990-05-31 2450 5.97 USGS 12334510 1991-06-07 3370 6.75 USGS 12334510 1992-05-09 1030 4.96 USGS 12334510 1993-05-16 2690 6.29 USGS 12334510 1994-05-13 1820 5.37 USGS 12334510 1995-06-06 3140 6.63 USGS 12334510 1996-06-10 4270 7.23 USGS 12334510 1997-05-18 5530 7.81 2 1997-06-09 8.05 USGS 12334510 1998-06-26 3630 7.16 USGS 12334510 1999-06-04 3770 7.47 2 1999-05-26 7.53 USGS 12334510 2000-05-29 1050 4.99 USGS 12334510 2001-05-15 1560 5.63 USGS 12334510 2002-05-31 2540 6.56 USGS 12334510 2003-05-31 3950 7.60 USGS 12334510 2004-06-11 1310 5.25 USGS 12334510 2005-05-20 2230 5.91 2 2005-01-02 6.28 1 USGS 12334510 2006-05-20 3620 6.94 USGS 12334510 2007-05-13 2390 6.23 USGS 12334510 2008-05-20 4370 7.37 USGS 12334510 2009-05-25 5090 7.65 USGS 12334510 2010-06-08 2780 R 6.81 USGS 12334510 2011-05-26 5210 8.17 2 2011-06-15 8.45 USGS 12334510 2012-04-27 3690 8.16 USGS 12334510 2013-05-14 2500 7.63 USGS 12334510 2014-05-27 4310 8.18 USGS 12334510 2015-05-17 1890 7.02 USGS 12334510 2016-05-09 2180 7.26 USGS 12334510 2017-06-14 5540 8.53 USGS 12334510 2018-05-10 23:30 5830 8.63 USGS 12334510 2019-05-18 13:30 4270 8.08 2 2019-05-18 0400 8.26 1 USGS 12334510 2020-05-21 05:00 5720 8.63 USGS 12334510 2021-06-05 17:30 3220 7.51 USGS 12334510 2022-06-12 18:15 3840 7.82 USGS 12334510 2023-05-17 22:45 4010 7.91