# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 01:02:36 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 01188090 FARMINGTON RIVER AT UNIONVILLE, 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 01188090 1978-01-09 10500 6 12.78 USGS 01188090 1979-03-06 8980 6 11.99 USGS 01188090 1980-03-23 20300 6 16.57 USGS 01188090 1981-02-20 9660 6 12.33 USGS 01188090 1982-06-06 12800 6 13.85 USGS 01188090 1983-04-20 10000 6 12.52 USGS 01188090 1984-05-30 11700 6 13.32 USGS 01188090 1985-09-27 8640 6 11.83 USGS 01188090 1986-06-07 4530 6 9.63 USGS 01188090 1987-04-05 17100 6 15.52 USGS 01188090 1988-03-27 1670 6 7.21 USGS 01188090 1989-05-11 5220 6 10.10 USGS 01188090 1989-10-20 10200 6 12.67 USGS 01188090 1990-10-24 7620 6 11.42 USGS 01188090 1992-06-06 8300 6 11.76 USGS 01188090 1993-03-31 4290 6 9.47 USGS 01188090 1994-04-14 3430 6 8.83 USGS 01188090 1994-12-24 4420 6 9.56 USGS 01188090 1996-01-27 11700 6 13.37 USGS 01188090 1996-12-02 7220 6 11.20 1 USGS 01188090 1998-03-09 4830 6 10.00 4 USGS 01188090 1999-09-16 10200 6 13.10 2 USGS 01188090 2000-06-07 5380 6 10.42 USGS 01188090 2001-03-30 4390 6 9.43 USGS 01188090 2002-06-07 3010 6 8.43 USGS 01188090 2003-09-28 4770 6 9.68 USGS 01188090 2003-10-29 6440 6 10.69 USGS 01188090 2005-04-03 8710 6 11.80 2 USGS 01188090 2005-10-15 16200 6 14.63 USGS 01188090 2007-04-16 21000 6 16.81 USGS 01188090 2008-03-08 8780 6 11.85 USGS 01188090 2008-12-12 7420 6 11.21 USGS 01188090 2010-03-30 8350 6 11.66 USGS 01188090 2011-08-28 26600 6 18.55 USGS 01188090 2011-12-08 6600 6 10.79 USGS 01188090 2013-06-14 8370 6 11.75 USGS 01188090 2014-05-01 6230 6 10.58 USGS 01188090 2014-12-09 3910 6 9.13 USGS 01188090 2016-02-25 07:00 6720 6 10.86 USGS 01188090 2017-04-07 01:30 3020 6 8.47 USGS 01188090 2017-10-30 04:30 6830 6 10.98 USGS 01188090 2018-12-21 18:30 6480 6 10.77 USGS 01188090 2019-12-14 12:30 4490 6 9.58 USGS 01188090 2021-09-02 05:45 13100 6 14.01 USGS 01188090 2022-04-08 08:00 4310 6 9.46