# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 20:06:57 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 05470000 South Skunk River near Ames, IA # # 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 05470000 1921-09-17 3540 9.20 USGS 05470000 1922-02-23 3370 9.00 USGS 05470000 1923-03-28 1670 6.22 USGS 05470000 1924-06-28 3010 8.21 USGS 05470000 1925-08-07 905 5.00 USGS 05470000 1926-09-19 3120 8.26 USGS 05470000 1927-02-05 2460 7.40 USGS 05470000 1929-11-24 5230 7 11.20 USGS 05470000 1933-04-01 1990 6.47 USGS 05470000 1934-01-22 600 2 5.39 1 USGS 05470000 1935-03-05 3490 9.00 USGS 05470000 1936-03-10 2580 7.70 USGS 05470000 1937-03-06 3000 2 8.40 1 USGS 05470000 1938-05-04 2890 8.30 USGS 05470000 1939-03-14 3230 2 10.50 1 USGS 05470000 1940-08-13 2320 7.30 USGS 05470000 1941-09-08 3050 8.60 USGS 05470000 1942-09-14 2530 8.10 USGS 05470000 1943-07-31 4500 10.30 USGS 05470000 1944-05-20 8060 13.90 USGS 05470000 1945-06-02 4010 9.70 USGS 05470000 1946-02-05 2270 7.10 USGS 05470000 1947-06-13 6550 11.95 USGS 05470000 1948-03-19 2620 7.35 USGS 05470000 1949-03-04 3000 2 10.52 1 USGS 05470000 1950-03-07 3820 8.86 USGS 05470000 1951-03-29 5320 10.90 USGS 05470000 1952-07-09 1630 5.73 USGS 05470000 1953-05-01 980 4.71 USGS 05470000 1954-06-10 8630 13.66 USGS 05470000 1954-10-15 1340 5.22 USGS 05470000 1956-09-04 376 3.49 USGS 05470000 1957-06-16 3540 8.28 USGS 05470000 1958-07-04 3150 7.85 USGS 05470000 1959-05-31 1720 5.83 USGS 05470000 1960-03-30 6210 10.33 USGS 05470000 1961-02-23 1990 5.71 USGS 05470000 1962-07-14 4300 9.02 USGS 05470000 1963-04-30 1820 5.65 USGS 05470000 1964-06-22 2170 5.91 USGS 05470000 1965-04-06 5260 9.43 USGS 05470000 1966-02-09 2900 2 6.92 1 USGS 05470000 1967-06-08 2790 6.63 USGS 05470000 1968-06-25 4890 8.74 USGS 05470000 1969-07-10 4380 8.49 USGS 05470000 1970-05-13 1330 5.10 USGS 05470000 1971-02-20 3660 7.67 2 1971-02-19 9.10 1 USGS 05470000 1972-08-07 3030 6.92 2 1972-03-07 8.93 1 USGS 05470000 1973-04-16 3340 7.30 2 1973-02-02 7.94 1 USGS 05470000 1974-06-23 5780 9.61 USGS 05470000 1975-06-28 5230 9.98 USGS 05470000 1976-06-14 3580 7.54 USGS 05470000 1977-08-16 5300 9.46 USGS 05470000 1978-09-14 2240 5.93 USGS 05470000 1979-03-19 4980 9.13 USGS 05470000 1980-06-14 2720 6.54 USGS 05470000 1981-06-25 1880 5.61 USGS 05470000 1982-07-19 3490 7.53 USGS 05470000 1983-07-03 5150 9.43 USGS 05470000 1984-06-13 5020 9.19 USGS 05470000 1985-03-04 1980 5.75 USGS 05470000 1986-06-30 4040 8.11 USGS 05470000 1987-07-12 3040 6.84 USGS 05470000 1987-11-29 565 3.98 USGS 05470000 1989-03-10 370 2 4.98 1 USGS 05470000 1990-06-17 6600 11.84 USGS 05470000 1991-06-04 4700 8.73 USGS 05470000 1992-07-16 2350 6.00 USGS 05470000 1993-08-16 11200 14.23 USGS 05470000 1994-06-07 2340 6.20 USGS 05470000 1995-05-10 1640 5.48 USGS 05470000 1996-06-17 14000 2,7 15.89 USGS 05470000 1997-02-20 2080 2 1997-02-19 6.23 1 USGS 05470000 1998-06-18 4760 8.70 USGS 05470000 1999-06-11 3630 6.98 USGS 05470000 2000-06-14 906 4.51 USGS 05470000 2001-05-22 1990 5.75 2 2001-03-22 5.83 USGS 05470000 2002-05-13 1070 4.56 USGS 05470000 2003-07-10 2030 5.92 USGS 05470000 2004-05-25 2520 9.24 USGS 05470000 2005-05-14 2310 8.59 USGS 05470000 2006-09-11 23:00 3330 9.45 USGS 05470000 2007-04-26 6510 14.82 USGS 05470000 2008-06-09 11000 16.93 USGS 05470000 2009-03-09 4560 10.48 USGS 05470000 2010-08-11 14800 19.04 USGS 05470000 2011-04-27 1620 7.03 USGS 05470000 2012-05-03 730 5.07 USGS 05470000 2013-05-28 6740 13.30 USGS 05470000 2014-07-01 9250 16.61 2 2014-07-01 1300 16.64 USGS 05470000 2015-08-29 11200 16.93 USGS 05470000 2015-12-15 6420 13.00 USGS 05470000 2017-05-20 1890 7.46 2 2017-01-19 2015 8.02 USGS 05470000 2018-09-06 22:15 4380 11.10 USGS 05470000 2019-03-14 19:30 6740 13.97 USGS 05470000 2020-05-29 05:30 3260 9.65 USGS 05470000 2021-03-05 07:45 455 4.83 USGS 05470000 2022-06-15 16:45 4210 11.26 2 USGS 05470000 2023-02-28 01:15 2910 9.27 USGS 05470000 2024-05-09 22:45 2770