# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-31 00:43:55 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 New York 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 01333000 GREEN RIVER AT WILLIAMSTOWN, 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 01333000 1948-12-31 7.50 USGS 01333000 1950-03-28 700 3.55 USGS 01333000 1950-11-26 2010 5.28 USGS 01333000 1952-06-01 1560 4.75 USGS 01333000 1952-12-11 1320 4.45 USGS 01333000 1953-12-07 1360 4.50 USGS 01333000 1954-12-18 1040 4.07 USGS 01333000 1956-04-17 1110 4.17 USGS 01333000 1957-01-23 836 3.76 2 1957-01-23 1200 4.63 1 USGS 01333000 1957-12-21 1280 4.40 USGS 01333000 1959-01-22 1420 4.57 2 1959-01-21 4.93 1 USGS 01333000 1960-09-12 2640 5.94 USGS 01333000 1961-02-26 1090 4.14 USGS 01333000 1962-04-07 896 3.86 USGS 01333000 1963-03-27 1060 4.10 USGS 01333000 1964-03-05 1090 4.14 USGS 01333000 1965-04-16 374 2.91 2 1965-02-08 3.14 1 USGS 01333000 1966-03-25 674 3.49 USGS 01333000 1967-04-03 910 3.60 2 1967-04-02 3.61 USGS 01333000 1968-04-25 2300 4.68 USGS 01333000 1969-06-15 2730 4.94 USGS 01333000 1970-04-02 2270 4.66 USGS 01333000 1971-08-28 1100 3.77 USGS 01333000 1972-06-24 1470 4.10 USGS 01333000 1973-02-02 2280 4.67 USGS 01333000 1973-12-21 4060 5.68 USGS 01333000 1975-08-08 2390 4.74 USGS 01333000 1976-06-30 3980 5.64 USGS 01333000 1977-03-13 3580 6.35 USGS 01333000 1978-01-26 1410 4.30 USGS 01333000 1979-03-06 2040 4.95 USGS 01333000 1980-03-22 1630 4.55 USGS 01333000 1981-02-20 1560 4.47 USGS 01333000 1982-04-18 1610 4.53 USGS 01333000 1983-04-19 1980 4.90 USGS 01333000 1984-05-30 1970 4.89 USGS 01333000 1985-03-12 1130 3.97 USGS 01333000 1986-03-15 2110 5.02 USGS 01333000 1987-03-31 2050 4.96 USGS 01333000 1988-03-26 1200 4.05 USGS 01333000 1989-05-06 1460 4.36 USGS 01333000 1990-08-07 1870 4.79 USGS 01333000 1990-11-10 1260 4.12 USGS 01333000 1991-11-23 945 3.77 USGS 01333000 1993-03-30 1720 4.66 USGS 01333000 1994-04-16 1180 4.07 USGS 01333000 1995-03-08 920 2,9 4.30 5 USGS 01333000 1996-07-13 1650 4.59 USGS 01333000 1996-12-02 1530 4.46 USGS 01333000 1998-06-14 772 3.55 USGS 01333000 1999-01-18 1660 4.39 USGS 01333000 2000-06-26 1960 4.67 USGS 01333000 2001-04-10 1070 3.87 USGS 01333000 2002-06-06 550 2 USGS 01333000 2003-03-21 1050 3.73 USGS 01333000 2004-09-18 1530 4.25 USGS 01333000 2004-12-23 1560 4.28 USGS 01333000 2006-01-18 2540 5.18 USGS 01333000 2006-12-01 1120 3.81 USGS 01333000 2007-11-15 899 3.59 USGS 01333000 2008-10-26 2080 4.78 USGS 01333000 2009-10-24 2710 5.33 USGS 01333000 2011-08-28 4140 2 6.67 USGS 01333000 2012-08-11 325 2.79 USGS 01333000 2013-08-09 852 3.61 USGS 01333000 2014-01-06 715 3.44 USGS 01333000 2015-09-30 1180 3.98 USGS 01333000 2016-02-25 02:45 1380 2 USGS 01333000 2017-06-19 18:50 1280 2 4.18 2 2017-02-25 2245 4.42 1 USGS 01333000 2018-09-18 08:00 3240 R 5.63 USGS 01333000 2019-01-24 16:45 2780 R 5.41 USGS 01333000 2019-12-14 09:30 1470 4.33 USGS 01333000 2021-07-09 12:00 3930 5.93 USGS 01333000 2022-02-22 21:15 1160 4.32 2 2022-02-04 0415 5.07 1 USGS 01333000 2023-07-03 04:30 1130 4.29