# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-24 23:30:33 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 09384000 LITTLE COLORADO R ABV LYMAN LAKE NR ST. JOHNS, 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 09384000 1940-07-25 16000 5 17.10 3 1900 USGS 09384000 1941-07-23 2520 5 8.56 3,6 USGS 09384000 1942-08-10 379 5 4.54 3 USGS 09384000 1943-08-22 2360 5 8.37 3 USGS 09384000 1944-08-15 3400 5 9.57 3 USGS 09384000 1945-08-11 740 5 6.29 3 USGS 09384000 1946-08-04 6000 5 13.10 3 USGS 09384000 1947-08-22 1620 5 9.98 3 USGS 09384000 1948-04-17 732 5 8.22 3 USGS 09384000 1949-08-02 1000 5 8.35 3 USGS 09384000 1950-07-18 181 5 4.84 3 USGS 09384000 1951-08-02 3200 5 12.40 3 USGS 09384000 1952-08-28 1570 5 9.60 3 USGS 09384000 1953-08-10 229 5 5.75 3 USGS 09384000 1954-08-05 1390 5 9.50 3 USGS 09384000 1955-08-23 2990 5 12.60 3 USGS 09384000 1956-08-18 206 5 8.27 3 USGS 09384000 1957-08-27 2850 5 12.11 3 USGS 09384000 1958-04-23 1120 5 11.28 3 USGS 09384000 1959-08-08 1340 5 11.70 3 USGS 09384000 1960-03-30 323 5 8.52 3 USGS 09384000 1961-08-11 619 5 9.73 3 USGS 09384000 1962-04-16 736 5 10.03 3 USGS 09384000 1963-08-26 733 5 9.98 3 USGS 09384000 1964-07-31 1160 5 11.10 3 USGS 09384000 1965-04-23 527 5 10.97 3 USGS 09384000 1966-04-04 658 5 12.08 3 USGS 09384000 1967-07-27 4850 5 18.22 3 USGS 09384000 1968-04-16 460 5 13.18 3 USGS 09384000 1969-07-26 764 5 14.26 3 USGS 09384000 1970-04-09 120 5 13.83 3 USGS 09384000 1971-09-09 229 5 14.34 3 USGS 09384000 1972-08-29 225 5 15.15 3 USGS 09384000 1973-04-29 1180 5 17.06 3 USGS 09384000 1974-08-04 3240 5 18.46 3 USGS 09384000 1975-09-12 1600 5 18.60 3 USGS 09384000 1976-04-09 170 5 16.44 3 USGS 09384000 1977-08-21 389 5 4.42 6 USGS 09384000 1978-08-01 389 5 4.82 USGS 09384000 1979-04-00 1500 5,Bd 6.08 Bd USGS 09384000 1980-04-23 840 5 5.05 USGS 09384000 1981-08-01 618 5 4.64 3 USGS 09384000 1982-08-29 260 5 3.58 USGS 09384000 1983-08-03 1340 5 5.76 USGS 09384000 1983-10-03 2330 5 6.90 USGS 09384000 1985-03-13 695 5 4.91 USGS 09384000 1986-08-26 292 5 10.91 USGS 09384000 1987-04-20 1090 5 6.06 USGS 09384000 1988-09-01 414 5 4.82 USGS 09384000 1989-07-28 165 5 3.72 USGS 09384000 1990-07-11 1020 5 6.53 USGS 09384000 1991-04-11 299 5 4.38 USGS 09384000 1992-04-24 665 5 5.47 USGS 09384000 1993-08-29 555 5 5.03 USGS 09384000 1994-09-03 1120 5 6.57 USGS 09384000 1995-03-22 289 5 4.16 USGS 09384000 1996-09-05 15:45 160 5 3.54 USGS 09384000 1997-09-15 16:30 1320 5 6.99 USGS 09384000 1998-04-24 08:15 352 5 4.40 USGS 09384000 1999-08-03 10:30 1190 5 6.92 USGS 09384000 2000-03-31 17.0 5 2.22 USGS 09384000 2001-08-20 18:45 839 5 6.07 USGS 09384000 2002-09-11 12:30 539 5 5.14 USGS 09384000 2003-07-31 22:30 398 5 4.61 USGS 09384000 2004-04-13 12:15 128 5 3.38 USGS 09384000 2005-08-10 22:30 1110 5 6.78 USGS 09384000 2006-07-28 04:00 683 5 5.63 USGS 09384000 2007-07-27 18:00 986 5 6.48 USGS 09384000 2008-03-29 09:00 289 5 4.26 USGS 09384000 2009-07-09 01:30 289 5 4.26 USGS 09384000 2010-04-22 09:30 511 5 4.96 USGS 09384000 2011-07-10 388 5 4.53 USGS 09384000 2012-08-05 245 5 4.89 USGS 09384000 2013-09-16 748 5 5.78 USGS 09384000 2014-08-27 02:15 382 5 4.39 USGS 09384000 2015-09-02 19:15 500 5 5.00