# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-27 14:43:09 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 01105500 EAST BRANCH NEPONSET RIVER AT CANTON, 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 01105500 1953-03-31 374 5 3.98 USGS 01105500 1954-04-18 398 5 4.13 USGS 01105500 1955-08-19 1790 5 8.18 USGS 01105500 1955-11-05 598 5 4.77 USGS 01105500 1957-01-23 292 5 3.40 USGS 01105500 1958-01-26 360 5 3.77 USGS 01105500 1959-03-07 293 5 3.44 USGS 01105500 1960-02-19 221 5 3.04 USGS 01105500 1961-02-26 334 5 3.66 USGS 01105500 1962-01-07 281 5 3.38 USGS 01105500 1962-10-06 642 5 4.95 USGS 01105500 1963-11-30 304 5 3.52 USGS 01105500 1965-02-26 258 5 3.27 USGS 01105500 1966-07-08 260 5 3.28 USGS 01105500 1967-05-26 490 5 4.34 USGS 01105500 1968-03-18 1420 5 6.87 USGS 01105500 1969-03-25 645 5 4.72 USGS 01105500 1969-12-27 887 5 5.49 USGS 01105500 1971-02-14 408 5 3.83 USGS 01105500 1972-03-03 450 5 3.98 USGS 01105500 1973-06-30 371 5 3.67 USGS 01105500 1973-12-17 418 5 3.87 USGS 01105500 1975-02-25 273 5 3.21 USGS 01105500 1976-01-28 492 5 4.18 USGS 01105500 1977-03-23 367 5 3.66 USGS 01105500 1978-01-26 922 5 5.60 USGS 01105500 1979-01-21 809 5 4.97 USGS 01105500 1980-04-10 375 5 3.69 USGS 01105500 1981-02-26 279 5 3.41 USGS 01105500 1982-06-06 544 5 4.55 USGS 01105500 1983-04-11 495 5 4.44 USGS 01105500 1984-05-31 780 5 5.30 USGS 01105500 1985-09-26 155 5 2.85 USGS 01105500 1986-06-06 301 5 3.68 USGS 01105500 1987-04-05 557 5 4.30 USGS 01105500 1988-03-27 293 5 3.21 USGS 01105500 1989-08-13 490 5 4.06 USGS 01105500 1990-01-30 276 5 3.12 USGS 01105500 1991-04-21 215 5 2.87 USGS 01105500 1991-11-01 295 5 3.41 USGS 01105500 1992-12-12 472 5 3.99 USGS 01105500 1994-03-10 446 5 3.90 USGS 01105500 1994-12-24 284 5 3.23 USGS 01105500 1996-01-20 428 5 3.82 USGS 01105500 1996-10-20 818 5 5.11 USGS 01105500 1998-06-13 1060 5 5.78 USGS 01105500 1999-09-11 456 5 3.93 USGS 01105500 2000-04-22 448 5 3.90 USGS 01105500 2001-03-22 686 5 4.72 USGS 01105500 2002-05-14 215 5 2.76 USGS 01105500 2003-03-31 334 5 3.42 USGS 01105500 2004-04-02 391 5 3.67 USGS 01105500 2005-03-29 458 5 3.94 USGS 01105500 2005-10-15 1150 5 5.88 USGS 01105500 2007-04-16 524 5 4.07 USGS 01105500 2008-02-14 555 5 4.18 USGS 01105500 2008-12-12 668 5 4.56 USGS 01105500 2010-03-30 1200 5 6.00 USGS 01105500 2011-03-07 383 5 3.51 USGS 01105500 2011-12-08 486 5 3.93 USGS 01105500 2013-03-13 489 5 3.95 USGS 01105500 2014-03-31 461 5 3.85 USGS 01105500 2014-12-10 516 5 4.04 USGS 01105500 2016-04-08 257 5 3.03 USGS 01105500 2017-04-01 388 5 3.61 USGS 01105500 2018-01-13 10:15 841 5 5.08 USGS 01105500 2019-04-23 08:15 488 5 3.94 USGS 01105500 2020-04-14 08:52 412 5 3.67 USGS 01105500 2021-07-09 20:20 502 5 4.00 USGS 01105500 2021-10-27 15:30 324 5 3.38 USGS 01105500 2023-03-14 21:55 379 5 3.55