# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-04 13:54:11 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 01208925 MILL RIVER NEAR FAIRFIELD, CT # # 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 01208925 1973-06-30 955 5 5.55 USGS 01208925 1974-09-03 1020 5 5.68 USGS 01208925 1974-12-02 503 5 4.38 USGS 01208925 1976-01-28 1040 5 5.71 USGS 01208925 1977-03-23 840 5 5.32 USGS 01208925 1978-01-26 1080 5 5.81 USGS 01208925 1979-01-21 1880 5 6.45 USGS 01208925 1980-04-10 3450 5 7.15 USGS 01208925 1981-02-24 128 5 2.13 USGS 01208925 1982-06-05 3040 5 7.00 USGS 01208925 1983-04-10 1520 5 6.19 USGS 01208925 1984-05-31 1110 5 5.87 USGS 01208925 1985-08-01 345 5 3.70 USGS 01208925 1985-11-17 334 5 3.64 USGS 01208925 1987-04-04 941 5 5.54 USGS 01208925 1988-02-20 176 5 2.67 USGS 01208925 1989-05-24 976 5 5.61 USGS 01208925 1989-10-20 622 5 4.75 USGS 01208925 1990-10-24 749 5 5.10 USGS 01208925 1992-06-06 733 5 5.06 USGS 01208925 1993-03-28 362 5 4.06 USGS 01208925 1994-01-28 414 5 4.33 USGS 01208925 1995-01-20 203 5 2.91 USGS 01208925 1996-04-16 1320 5 6.01 USGS 01208925 1996-12-02 889 5 5.40 4 USGS 01208925 1998-05-11 342 5 3.80 2 USGS 01208925 1999-01-03 636 5 4.80 USGS 01208925 2000-04-21 663 5 4.95 USGS 01208925 2001-03-30 591 5 4.73 USGS 01208925 2002-09-02 394 5 3.97 USGS 01208925 2003-06-05 446 5 4.16 USGS 01208925 2004-09-18 777 5 5.14 USGS 01208925 2005-03-29 433 5 4.05 USGS 01208925 2006-04-23 2140 5 6.60 USGS 01208925 2007-04-16 3010 5 6.99 USGS 01208925 2008-09-06 793 5 5.13 USGS 01208925 2008-12-12 720 5 4.94 USGS 01208925 2010-03-14 1510 5 6.15 USGS 01208925 2011-08-28 756 5 5.01 USGS 01208925 2011-12-08 629 5 4.64 USGS 01208925 2013-06-07 475 5 4.08 USGS 01208925 2014-05-01 04:00 1370 5 5.82 USGS 01208925 2014-12-09 652 5 4.68 USGS 01208925 2016-02-03 22:15 315 5 3.27 USGS 01208925 2023-01-26 02:30 470 3.86