# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-28 10:40:49 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 01177000 CHICOPEE RIVER AT INDIAN ORCHARD, 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 01177000 1929-03-15 6700 5 5.44 3 USGS 01177000 1930-03-27 3010 5 3.78 3 USGS 01177000 1931-03-30 4840 5 4.71 3 USGS 01177000 1932-04-02 5840 5 5.21 3 USGS 01177000 1933-04-20 6790 5 5.59 3 USGS 01177000 1934-03-05 6360 5 5.44 3 USGS 01177000 1935-01-10 6010 5 5.43 3 USGS 01177000 1936-03-19 20400 5 9.87 3 USGS 01177000 1936-12-21 4860 5 4.70 3 USGS 01177000 1938-09-21 45200 2,5 USGS 01177000 1939-04-07 4600 2,6 USGS 01177000 1940-04-01 6210 6 9.80 USGS 01177000 1941-02-08 2720 6 7.46 USGS 01177000 1942-03-10 4280 6 8.64 USGS 01177000 1942-12-31 3710 6 8.16 USGS 01177000 1944-06-25 6670 6 10.06 USGS 01177000 1945-01-02 3580 6 8.10 USGS 01177000 1946-03-08 3490 6 8.03 USGS 01177000 1947-03-15 4050 6 8.86 USGS 01177000 1948-03-22 5250 6 9.79 USGS 01177000 1949-01-07 3620 6 8.50 USGS 01177000 1950-03-30 2510 6 7.52 USGS 01177000 1951-04-04 4340 6 8.91 USGS 01177000 1952-01-28 4500 6 9.02 USGS 01177000 1953-04-17 6330 6 10.52 USGS 01177000 1954-09-12 4280 6 9.05 USGS 01177000 1955-08-19 40500 6 22.14 USGS 01177000 1956-04-17 6690 6 10.34 USGS 01177000 1957-01-24 3840 6 8.32 USGS 01177000 1958-04-08 4380 6 8.74 USGS 01177000 1959-03-07 5280 6 9.40 USGS 01177000 1960-03-31 7560 6 10.86 USGS 01177000 1961-02-26 4070 6 8.50 USGS 01177000 1962-04-02 5530 6 9.58 USGS 01177000 1963-03-28 4920 6 9.14 USGS 01177000 1964-03-06 2970 6 7.60 USGS 01177000 1965-04-16 1740 6 6.37 USGS 01177000 1966-03-26 2280 6 6.93 USGS 01177000 1967-05-26 4860 6 9.10 USGS 01177000 1968-03-19 6500 6 10.22 USGS 01177000 1969-03-26 3840 6 8.32 USGS 01177000 1970-02-04 5980 6 9.88 USGS 01177000 1971-04-04 2450 6 7.10 USGS 01177000 1972-03-23 5270 6 9.39 USGS 01177000 1973-02-03 5670 6 9.67 USGS 01177000 1973-12-22 6680 6 10.33 USGS 01177000 1975-09-27 7250 6 10.67 USGS 01177000 1976-01-28 8390 6 11.32 USGS 01177000 1977-03-14 5120 6 9.29 USGS 01177000 1978-01-27 6240 6 10.06 USGS 01177000 1979-03-07 10500 2,6 USGS 01177000 1980-03-22 5980 6 9.88 USGS 01177000 1981-02-27 3170 6 7.76 USGS 01177000 1982-06-06 6920 6 10.47 USGS 01177000 1983-04-20 8140 6 11.17 USGS 01177000 1984-05-31 14500 6 13.96 USGS 01177000 1985-08-01 2880 6 7.39 USGS 01177000 1986-01-27 5820 6 9.63 USGS 01177000 1987-04-07 6680 6 10.17 USGS 01177000 1988-04-29 2970 6 7.48 USGS 01177000 1989-05-25 4980 6 9.07 USGS 01177000 1989-10-21 6080 6 9.80 USGS 01177000 1991-03-04 2730 6 7.25 USGS 01177000 1992-03-12 2890 6 7.40 USGS 01177000 1993-03-30 7660 6 10.74 USGS 01177000 1994-03-30 3920 6 8.28 USGS 01177000 1995-03-09 3180 6 7.66 USGS 01177000 1996-04-17 7660 6 10.74 USGS 01177000 1996-12-20 5030 6 9.10 USGS 01177000 1998-03-10 7150 6 10.45 USGS 01177000 1999-01-25 4300 6 8.57 USGS 01177000 2000-04-22 5330 6 9.31 USGS 01177000 2001-03-31 5160 6 9.19 USGS 01177000 2002-05-14 2880 6 7.39 USGS 01177000 2003-03-23 4540 6 8.75 USGS 01177000 2003-12-18 4910 6 9.02 USGS 01177000 2005-04-04 6190 6 9.87 USGS 01177000 2005-10-15 12000 6 12.92 USGS 01177000 2007-04-16 8030 6 10.88 USGS 01177000 2008-09-07 7260 6 10.44 USGS 01177000 2008-12-12 6620 6 10.06 USGS 01177000 2010-03-31 7260 6 10.44 USGS 01177000 2011-03-07 9940 6 11.88 USGS 01177000 2011-12-08 5830 6 9.56 USGS 01177000 2013-06-14 5200 6 9.14 USGS 01177000 2014-03-31 7110 6 10.35 USGS 01177000 2015-04-05 4410 6 8.57 USGS 01177000 2016-02-26 3830 6 8.14 USGS 01177000 2017-04-07 3060 6 7.46 USGS 01177000 2018-01-13 18:30 4740 6 8.81