# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-20 18:37:08 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 01123600 QUINEBAUG R BL WESTVILLE DAM NR SOUTHBRIDGE, MA # # 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 01123600 1963-03-30 920 6 5.84 USGS 01123600 1964-01-28 524 6 5.34 USGS 01123600 1965-02-26 347 6 4.86 USGS 01123600 1966-03-27 484 6 5.27 USGS 01123600 1967-04-05 700 6 USGS 01123600 1968-03-23 1050 6 6.08 USGS 01123600 1969-03-28 885 6 5.88 USGS 01123600 1970-02-10 1060 6 6.09 USGS 01123600 1971-04-05 463 6 5.16 USGS 01123600 1972-03-29 1160 6 6.21 USGS 01123600 1973-02-06 1270 6 6.33 USGS 01123600 1973-12-29 1270 6 6.33 USGS 01123600 1975-09-29 1290 6 6.35 USGS 01123600 1976-02-01 1410 6 6.46 USGS 01123600 1977-03-17 1540 6 6.58 USGS 01123600 1978-01-31 1140 6 6.18 USGS 01123600 1979-01-31 1710 6 6.72 USGS 01123600 1980-03-23 1850 6 6.83 USGS 01123600 1981-03-01 1440 6 6.49 USGS 01123600 1982-06-08 1590 6 6.62 USGS 01123600 1983-04-22 1660 6 6.68 USGS 01123600 1984-06-12 1520 6 6.56 USGS 01123600 1985-09-29 346 6 4.85 USGS 01123600 1986-01-29 1230 6 6.28 USGS 01123600 1987-04-10 1620 6 6.65 USGS 01123600 1988-04-29 562 6 5.37 USGS 01123600 1989-05-08 1200 6 6.14 USGS 01123600 1989-10-24 1680 6 6.65 USGS 01123600 2003-03-22 1370 6 6.16 USGS 01123600 2003-12-18 1430 6 6.22 USGS 01123600 2005-04-04 1600 6 6.39 USGS 01123600 2005-10-16 1590 6 6.56 2 2006-01-01 0.00 USGS 01123600 2007-04-19 1540 6 6.51 USGS 01123600 2008-03-11 1530 6 6.50 USGS 01123600 2008-12-16 997 6 5.89 USGS 01123600 2010-04-02 1190 6 5.84 USGS 01123600 2011-03-16 1770 6 6.33 USGS 01123600 2011-12-09 1030 6 5.76 USGS 01123600 2013-06-12 1240 6 5.99 USGS 01123600 2014-04-03 1020 6 5.75 USGS 01123600 2015-04-06 917 6 5.63 USGS 01123600 2016-02-25 11:00 715 6 5.36 USGS 01123600 2017-04-07 15:30 1190 6 5.94 USGS 01123600 2018-04-18 09:00 1220 6 5.93 USGS 01123600 2019-01-25 14:45 1210 6 5.92 USGS 01123600 2019-12-16 07:45 1190 6 5.90 USGS 01123600 2021-07-13 11:15 1420 6 6.13 USGS 01123600 2022-04-19 17:15 676 6 5.24 USGS 01123600 2023-07-18 09:00 1520 6 6.37