# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-28 16:19:04 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 04218518 ELLICOTT CREEK BELOW WILLIAMSVILLE NY # # 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 04218518 1936-03-17 6800 2,7 1929 USGS 04218518 1972-12-07 1980 7.94 USGS 04218518 1974-02-23 1700 7.41 USGS 04218518 1975-01-30 1700 7.24 USGS 04218518 1976-03-05 2250 8.62 USGS 04218518 1977-09-26 2490 9.23 USGS 04218518 1978-03-22 1940 7.84 USGS 04218518 1979-03-05 2550 9.16 USGS 04218518 1979-12-26 1380 6.19 USGS 04218518 1980-10-27 1290 5.96 2 1981-02-21 6.62 1 USGS 04218518 1982-03-14 1980 7.76 USGS 04218518 1983-02-03 1030 5.27 2 1982-11-05 5.34 USGS 04218518 1984-02-14 2280 8.50 USGS 04218518 1985-02-25 3640 11.19 USGS 04218518 1986-01-21 1830 7.53 USGS 04218518 1987-04-06 1410 6.50 USGS 04218518 1987-11-30 1170 5.85 USGS 04218518 1989-06-09 1270 6.00 USGS 04218518 1990-04-12 1540 6.69 USGS 04218518 1990-12-31 2100 8.02 USGS 04218518 1992-09-23 1420 6.39 USGS 04218518 1993-03-28 1660 6.97 USGS 04218518 1994-02-22 1570 6.76 USGS 04218518 1995-03-08 1730 7.15 USGS 04218518 1996-01-19 2550 9.04 USGS 04218518 1996-10-21 1410 6.35 USGS 04218518 1998-01-09 3090 10.18 USGS 04218518 1999-01-25 2970 9.94 USGS 04218518 2000-04-09 1580 6.79 USGS 04218518 2001-02-10 2090 7.99 USGS 04218518 2002-02-02 2020 7.83 USGS 04218518 2003-03-19 1610 6.87 USGS 04218518 2004-09-10 2940 9.87 USGS 04218518 2005-04-03 1580 6.79 USGS 04218518 2006-02-18 1310 6.11 USGS 04218518 2006-10-15 2110 8.04 2 2007-03-15 8.06 USGS 04218518 2008-02-06 2160 8.16 USGS 04218518 2008-12-28 3190 10.35 USGS 04218518 2010-01-26 2000 7.78 USGS 04218518 2011-03-06 1990 7.77 USGS 04218518 2012-01-18 1210 5.86 USGS 04218518 2013-04-11 1380 6.30 USGS 04218518 2013-12-22 2850 9.68 USGS 04218518 2014-11-25 2570 9.07 USGS 04218518 2016-02-25 1110 5.59 USGS 04218518 2017-04-22 01:15 2430 8.75 USGS 04218518 2017-11-07 04:30 1990 7.79 USGS 04218518 2019-02-06 14:15 1520 6.65 USGS 04218518 2019-11-02 01:15 1650 6.97 USGS 04218518 2021-01-01 04:30 1040 5.40 USGS 04218518 2022-02-19 00:45 2250 8.36 USGS 04218518 2022-12-31 21:30 1660 6.87