# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-21 20:15:52 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 09486500 SANTA CRUZ RIVER AT CORTARO, 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 09486500 1940-08-14 17000 9.90 3 1935 USGS 09486500 1940-12-31 7800 8.52 3 USGS 09486500 1942-08-09 1550 10.90 3 USGS 09486500 1943-09-24 5500 11.75 3 USGS 09486500 1944-08-16 5650 11.60 3 USGS 09486500 1945-08-10 14000 13.25 3 USGS 09486500 1946-08-04 4440 10.85 3 USGS 09486500 1947-08-15 7500 11.80 3 USGS 09486500 1950-07-30 12900 9.10 3 USGS 09486500 1951-07-25 6820 6.50 3 USGS 09486500 1952-08-14 6100 6.20 3 USGS 09486500 1953-07-14 10800 8.10 3 USGS 09486500 1954-07-24 9150 7.53 3 USGS 09486500 1955-08-03 16600 9.90 3 USGS 09486500 1956-07-29 3150 5.00 3 USGS 09486500 1957-09-01 4400 5.69 3 USGS 09486500 1958-08-12 7890 7.03 3 USGS 09486500 1959-08-20 8000 6.70 2,3 1959-08-17 6.73 USGS 09486500 1960-08-11 6420 6.12 3 USGS 09486500 1961-08-23 14700 9.00 3 USGS 09486500 1962-09-26 11200 9.22 3 USGS 09486500 1963-08-26 7240 7.10 3 USGS 09486500 1964-09-10 15900 9.29 3 USGS 09486500 1965-07-16 2710 3.83 3 USGS 09486500 1965-12-22 16800 8.60 3 USGS 09486500 1967-07-17 5740 9.04 2,6 1967-07-11 9.13 6 USGS 09486500 1967-12-21 15800 12.17 USGS 09486500 1969-08-06 8400 11.64 USGS 09486500 1970-07-20 11200 12.65 USGS 09486500 1971-08-20 9100 12.70 USGS 09486500 1972-08-12 7050 11.35 USGS 09486500 1972-10-19 9000 12.10 USGS 09486500 1974-07-08 11700 13.02 USGS 09486500 1975-07-12 5200 10.35 USGS 09486500 1976-09-25 10600 12.68 USGS 09486500 1977-09-10 4700 9.95 USGS 09486500 1977-10-10 23000 15.60 USGS 09486500 1978-12-18 18800 14.42 USGS 09486500 1980-07-19 2650 8.30 USGS 09486500 1981-09-22 4310 9.33 USGS 09486500 1982-08-23 13300 13.60 USGS 09486500 1983-02-04 7620 10.53 USGS 09486500 1983-10-02 65000 16.57 1914 USGS 09486500 1984-12-28 13000 6.90 USGS 09486500 1990-07-24 27500 11.28 USGS 09486500 1991-03-01 11600 9.98 USGS 09486500 1992-08-24 4670 8.21 USGS 09486500 1994-07-28 568 4.47 USGS 09486500 1995-02-15 6180 USGS 09486500 1996-09-03 09:45 16400 8.65 USGS 09486500 1997-08-18 04:00 1330 6.03 USGS 09486500 1998-02-18 10:15 4600 7.94 USGS 09486500 1999-07-15 11:45 13700 10.63 USGS 09486500 2000-07-23 04:45 1560 8.13 USGS 09486500 2000-11-07 05:30 10000 9.84 2 2000-10-23 1230 10.65 USGS 09486500 2002-08-05 21:15 8340 10.41 USGS 09486500 2003-08-26 20:30 9000 10.62 USGS 09486500 2004-08-14 00:45 5420 9.25 USGS 09486500 2005-08-23 12:15 16300 12.64 USGS 09486500 2006-07-31 09:15 40900 15.06 USGS 09486500 2007-07-31 17:45 11400 11.84 USGS 09486500 2008-01-28 05:00 4270 10.01 2 USGS 09486500 2009-07-04 09:15 2130 13.26 USGS 09486500 2010-07-31 04:15 16800 16.69 USGS 09486500 2011-09-10 23:15 12000 15.85 USGS 09486500 2012-07-15 20:50 8230 14.97 USGS 09486500 2013-07-20 21:15 1160 11.49 USGS 09486500 2014-09-08 14:45 21200 17.91 USGS 09486500 2015-01-31 04:15 8510 13.74 USGS 09486500 2016-08-09 13:00 13700 15.84 USGS 09486500 2017-07-17 18:30 7970 14.47 USGS 09486500 2018-09-03 15:45 7160 14.28 USGS 09486500 2019-02-15 10:00 9320 14.99 USGS 09486500 2020-07-23 15:15 4020 12.89 USGS 09486500 2021-08-11 03:45 15700 16.56 USGS 09486500 2022-08-20 14:29 7050 2 14.24 USGS 09486500 2023-01-17 17:45 7280 2 14.96