# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-18 19:14:47 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 09515500 HASSAYAMPA RIVER AT BOX DAMSITE NR WICKENBURG 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 09515500 1925-09-19 25500 7 USGS 09515500 1927-02-16 27100 7 USGS 09515500 1937-02-07 22000 7 USGS 09515500 1938-03-03 10000 10.65 3,6 USGS 09515500 1946-08-11 1710 7.00 3 USGS 09515500 1947-08-08 2300 7.41 3 USGS 09515500 1948-08-05 5600 9.16 3 USGS 09515500 1949-09-26 2910 7.71 3 USGS 09515500 1949-10-18 5500 9.01 3 USGS 09515500 1951-08-29 27000 18.30 6 1927 USGS 09515500 1951-12-30 1590 4.50 2 1952-08-14 6.05 USGS 09515500 1953-07-18 865 5.95 USGS 09515500 1954-03-23 3090 6.64 2 1954-09-02 7.63 USGS 09515500 1955-07-23 8840 9.81 USGS 09515500 1956-08-18 1210 5.70 USGS 09515500 1957-08-10 1980 6.34 USGS 09515500 1958-09-05 10600 11.80 USGS 09515500 1959-08-24 5110 9.12 USGS 09515500 1959-12-26 3210 7.49 USGS 09515500 1961-08-19 1150 6.88 USGS 09515500 1962-09-21 1510 7.94 USGS 09515500 1963-08-17 2150 8.24 USGS 09515500 1964-07-14 1230 8.10 USGS 09515500 1965-09-02 9060 12.90 USGS 09515500 1965-12-10 5560 10.36 USGS 09515500 1966-12-07 1740 8.60 USGS 09515500 1967-12-19 11200 13.90 USGS 09515500 1969-09-13 4630 10.50 USGS 09515500 1970-09-05 58000 34.60 1890 USGS 09515500 1971-08-25 556 4.00 USGS 09515500 1972-08-27 800 4.30 USGS 09515500 1972-10-07 2600 6.50 2 1973-03-29 7.10 USGS 09515500 1974-07-20 5560 10.10 USGS 09515500 1975-07-28 154 6.16 USGS 09515500 1976-02-09 4560 9.00 USGS 09515500 1977-08-15 315 5.90 USGS 09515500 1978-03-02 16000 14.50 USGS 09515500 1979-03-28 9640 11.50 USGS 09515500 1980-02-19 24900 18.90 USGS 09515500 1981-07-10 698 7.72 USGS 09515500 1982-03-15 2940 8.50