# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-20 09:37:47 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 09486350 CANADA DEL ORO BLW INA ROAD, NEAR TUCSON, AZ. # # 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 09486350 1992-08-07 2760 11.40 USGS 09486350 1993-01-08 3180 11.64 USGS 09486350 1993-11-15 483 9.42 USGS 09486350 1995-02-15 1510 10.60 USGS 09486350 1996-09-04 03:45 1290 10.42 USGS 09486350 1997-08-08 19:30 867 10.08 USGS 09486350 1998-07-06 07:00 1280 10.41 USGS 09486350 1999-08-28 06:15 1210 10.35 USGS 09486350 2000-08-30 20:00 2480 11.28 USGS 09486350 2000-10-10 10:45 3250 11.73 USGS 09486350 2002-08-28 22:30 373 9.48 USGS 09486350 2003-08-26 02:10 7980 13.24 USGS 09486350 2004-08-13 22:15 4550 12.39 USGS 09486350 2005-02-12 11:45 1040 2 8.42 3,5 USGS 09486350 2006-07-29 08:45 7080 2 11.81 3,5 USGS 09486350 2007-08-02 12:00 2910 8.03 3 USGS 09486350 2008-01-28 11:45 705 7.87 3 USGS 09486350 2009-09-08 23:00 278 7.40 3 USGS 09486350 2010-01-22 08:15 466 7.64 3 USGS 09486350 2011-07-09 22:45 167 7.21 3 USGS 09486350 2012-07-04 15:10 1520 9.85 3 USGS 09486350 2013-08-22 17:30 950 2 8.97 3,5 USGS 09486350 2014-09-08 13:25 9870 11.96 3 USGS 09486350 2015-08-07 23:30 910 2 6.76 2,3 2014-10-08 1345 6.78 USGS 09486350 2016-08-11 11:15 774 6.84 USGS 09486350 2017-01-21 05:30 807 6.87 USGS 09486350 2018-09-19 18:00 4950 2 9.79 USGS 09486350 2019-02-15 11:45 289 2 5.82 USGS 09486350 2020-08-29 23:45 1200 7.20 USGS 09486350 2021-08-10 09:45 1550 2 9.72 USGS 09486350 2022-07-31 22:00 2390 7.74