# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-27 11:43:06 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 04166200 EVANS DITCH AT SOUTHFIELD, MI # # 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 04166200 1959-03-06 233 7.80 USGS 04166200 1960-06-14 370 9.23 USGS 04166200 1961-04-25 228 7.77 USGS 04166200 1962-03-12 210 2 8.57 1 USGS 04166200 1963-06-10 208 7.89 USGS 04166200 1964-08-11 176 7.13 USGS 04166200 1965-02-10 527 10.62 USGS 04166200 1965-12-25 354 9.07 USGS 04166200 1967-06-28 403 9.68 USGS 04166200 1968-06-25 903 12.95 USGS 04166200 1969-07-04 484 9.84 USGS 04166200 1970-03-04 243 7.79 USGS 04166200 1971-02-19 415 9.28 2 1971-02-05 10.02 1 USGS 04166200 1972-03-14 463 9.70 USGS 04166200 1973-06-26 670 11.25 USGS 04166200 1974-01-27 495 9.95 USGS 04166200 1975-04-19 348 8.86 USGS 04166200 1976-07-25 688 11.39 USGS 04166200 1977-04-02 516 10.07 USGS 04166200 1978-05-30 283 8.48 USGS 04166200 1979-04-14 598 10.70 USGS 04166200 1980-04-04 582 10.58 USGS 04166200 1981-07-28 317 8.69 USGS 04166200 1981-10-01 1200 15.03 USGS 04166200 1983-05-02 644 11.05 USGS 04166200 1984-08-18 627 10.95 USGS 04166200 1985-05-31 614 10.85 USGS 04166200 1986-07-08 580 10.64 USGS 04166200 1987-06-21 480 2 9.98 5 USGS 04166200 1987-12-15 579 10.63 USGS 04166200 1988-10-18 416 9.64 USGS 04166200 1990-09-07 555 10.55 2 1990-02-22 10.58 1 USGS 04166200 1991-05-26 686 11.38 USGS 04166200 1992-07-31 545 10.42 USGS 04166200 1993-01-04 595 10.73 USGS 04166200 1994-06-13 564 10.54 USGS 04166200 1995-08-03 754 11.68 USGS 04166200 1996-06-12 704 11.39 USGS 04166200 1997-07-02 828 12.10 USGS 04166200 1998-08-06 962 12.83 USGS 04166200 1999-06-29 650 11.07 USGS 04166200 2000-06-25 761 11.72 USGS 04166200 2001-05-21 500 11.43 USGS 04166200 2002-04-13 480 11.25 USGS 04166200 2003-08-07 355 10.39 USGS 04166200 2004-08-04 261 9.68 USGS 04166200 2004-12-07 496 10.96 USGS 04166200 2006-05-11 567 11.37 USGS 04166200 2007-01-05 510 11.04 USGS 04166200 2008-09-14 00:15 668 11.92 USGS 04166200 2009-03-11 04:00 562 11.34