# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 13:00:46 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 06741510 BIG THOMPSON RIVER AT LOVELAND, CO. # # 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 06741510 1979-08-19 248 6 3.04 USGS 06741510 1980-04-30 6970 6 10.10 USGS 06741510 1981-08-08 349 6 3.62 USGS 06741510 1982-09-14 2270 6 7.17 USGS 06741510 1983-06-12 2240 6 7.65 USGS 06741510 1984-05-16 985 6 5.43 USGS 06741510 1985-06-18 542 6 4.24 USGS 06741510 1986-07-06 707 6 4.79 USGS 06741510 1987-06-09 422 6 3.84 USGS 06741510 1988-06-05 292 6 3.36 USGS 06741510 1989-06-03 1070 6 5.58 USGS 06741510 1990-05-29 689 6 4.67 USGS 06741510 1991-06-02 873 6 5.44 USGS 06741510 1992-08-07 274 6 4.08 2 1992-05-14 4.16 1 USGS 06741510 1993-05-24 446 6 4.62 USGS 06741510 1994-08-11 2710 6 8.23 USGS 06741510 1995-05-30 3780 6 9.73 USGS 06741510 1996-06-23 368 6 3.56 USGS 06741510 1997-06-10 06:30 1790 6 6.61 USGS 06741510 1998-07-11 09:00 349 6 3.33 USGS 06741510 1999-04-30 16:00 4960 6 10.48 USGS 06741510 2000-09-25 09:30 339 6 2.79 USGS 06741510 2000-10-24 10:45 468 6 3.26 USGS 06741510 2002-06-10 08:30 238 6 2.37 USGS 06741510 2003-06-18 01:45 679 6 3.92 USGS 06741510 2004-07-24 11:45 577 6 3.62 USGS 06741510 2005-06-26 780 1,6 USGS 06741510 2006-08-25 19:15 357 6 3.02 USGS 06741510 2007-07-27 07:00 284 6 3.24 USGS 06741510 2008-06-05 08:00 240 6 2.66 USGS 06741510 2009-05-22 20:45 400 6 3.30 USGS 06741510 2010-06-12 23:30 1800 6 6.61 USGS 06741510 2011-07-13 04:30 627 6 4.06 USGS 06741510 2012-07-07 22:00 1600 6 6.27 USGS 06741510 2013-09-13 05:00 19000 6 11.93 USGS 06741510 2014-05-31 13:15 1500 6 6.85 USGS 06741510 2015-05-19 23:45 2240 6 7.22 USGS 06741510 2016-06-12 14:30 881 6 3.94 USGS 06741510 2017-06-23 07:00 628 6 3.47 USGS 06741510 2018-05-28 17:30 419 6 2.89 USGS 06741510 2019-06-08 12:15 444 6 2.97 USGS 06741510 2020-06-01 10:45 774 6 3.66 USGS 06741510 2021-06-07 06:45 1010 6 4.61 USGS 06741510 2022-07-16 01:15 819 6 3.81 USGS 06741510 2023-06-17 05:15 1970 6 6.59