# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 12:44:43 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 04087200 OAK CREEK NEAR SOUTH MILWAUKEE, WI # # 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 04087200 1958-06-01 57.0 11.11 USGS 04087200 1959-04-01 170 15.25 USGS 04087200 1960-03-30 1100 17.49 USGS 04087200 1961-09-22 85.0 12.60 USGS 04087200 1962-03-25 185 15.46 USGS 04087200 1963-03-24 75.0 12.08 USGS 04087200 1964-07-18 130 14.38 USGS 04087200 1965-03-05 165 15.17 USGS 04087200 1966-02-09 235 16.09 USGS 04087200 1967-06-11 165 15.15 USGS 04087200 1968-06-26 255 16.23 USGS 04087200 1969-06-29 630 16.94 USGS 04087200 1970-06-02 180 15.39 USGS 04087200 1971-02-19 210 15.80 USGS 04087200 1972-09-18 740 17.08 USGS 04087200 1973-04-21 260 16.28 USGS 04087200 1974-03-04 255 16.24 USGS 04087200 1975-04-28 195 14.91 USGS 04087200 1976-03-05 580 16.59 USGS 04087200 1977-07-18 145 14.35 USGS 04087200 1978-09-13 600 16.67 USGS 04087200 1979-03-02 600 16.67 USGS 04087200 1980-06-05 240 15.24 USGS 04087200 1981-09-17 265 15.46 USGS 04087200 1982-04-07 390 16.07 USGS 04087200 1982-12-02 570 16.54 USGS 04087200 1984-04-29 270 15.48 USGS 04087200 1985-01-09 225 15.19 USGS 04087200 1986-03-05 410 16.12 USGS 04087200 1987-04-22 280 15.53 USGS 04087200 1988-01-30 380 16.01 USGS 04087200 1989-09-03 295 15.36 USGS 04087200 1990-05-10 520 16.46 USGS 04087200 1991-04-09 315 15.18 USGS 04087200 1991-10-24 370 15.69 USGS 04087200 1993-04-19 660 16.79 USGS 04087200 1994-02-19 350 2 17.07 1 USGS 04087200 1995-08-16 340 15.41 USGS 04087200 1996-06-18 440 16.11 USGS 04087200 1997-06-21 560 2 17.37 USGS 04087200 1998-04-16 300 2 15.69 USGS 04087200 1999-04-23 910 16.91 USGS 04087200 2000-07-02 1360 17.74 USGS 04087200 2001-06-12 450 16.19 1 USGS 04087200 2002-04-08 247 14.85 USGS 04087200 2003-05-09 144 13.76 USGS 04087200 2004-05-14 446 15.79 USGS 04087200 2005-09-25 446 15.79 USGS 04087200 2006-03-12 628 16.32 USGS 04087200 2007-04-03 511 15.56 2 2006-12-22 15.73 1 USGS 04087200 2008-06-07 628 18.09 1 USGS 04087200 2009-06-19 420 16.35 USGS 04087200 2010-07-22 768 18.26 USGS 04087200 2011-04-26 280 16.48 1 USGS 04087200 2012-05-06 211 14.51 USGS 04087200 2013-04-18 530 16.35 USGS 04087200 2015-04-09 506 16.28 USGS 04087200 2016-08-30 301 2 15.24 5 USGS 04087200 2017-05-01 354 15.38 USGS 04087200 2018-05-13 13:00 365 15.98 USGS 04087200 2020-04-30 13:00 552 2 17.49 5 USGS 04087200 2020-12-12 12:00 275 15.10 USGS 04087200 2022-09-11 21:00 669 18.12