# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-08 20:53:27 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 01161000 ASHUELOT RIVER AT HINSDALE, NH # # 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 01161000 1907-03-30 3580 6.30 USGS 01161000 1907-11-08 5650 7.00 USGS 01161000 1909-04-16 7800 7.60 USGS 01161000 1910-03-02 4160 6.55 USGS 01161000 1911-04-08 3580 6.30 USGS 01161000 1915-02-26 7800 7.60 USGS 01161000 1916-04-02 6350 7.20 USGS 01161000 1917-03-29 6700 7.30 USGS 01161000 1918-04-03 5650 7.00 USGS 01161000 1919-05-23 6350 7.20 USGS 01161000 1920-03-29 9550 8.06 USGS 01161000 1921-03-12 7060 7.40 USGS 01161000 1922-04-13 6350 7.20 USGS 01161000 1923-04-07 8940 7.90 USGS 01161000 1924-04-09 7420 7.50 USGS 01161000 1925-02-14 5300 6.90 USGS 01161000 1926-04-26 5300 6.90 USGS 01161000 1927-03-17 5650 7.00 USGS 01161000 1927-11-05 13400 13.40 USGS 01161000 1929-03-24 5480 6.95 USGS 01161000 1930-03-26 4020 6.50 USGS 01161000 1931-04-12 5650 7.00 USGS 01161000 1932-04-02 5650 7.00 USGS 01161000 1933-04-19 8180 7.70 USGS 01161000 1934-04-14 8380 8.08 USGS 01161000 1935-01-11 6050 7.46 USGS 01161000 1936-03-19 16600 20.20 USGS 01161000 1937-05-16 7260 7.80 USGS 01161000 1938-09-22 16200 11.37 USGS 01161000 1939-04-21 5840 7.73 USGS 01161000 1940-04-14 8650 8.62 USGS 01161000 1941-02-10 1630 5.77 USGS 01161000 1942-03-10 4640 7.31 USGS 01161000 1943-03-28 2780 6 6.42 USGS 01161000 1944-06-26 3830 6 6.95 USGS 01161000 1945-03-27 4570 6 7.27 USGS 01161000 1946-03-10 4390 6 7.12 USGS 01161000 1947-03-16 3250 6 6.59 USGS 01161000 1948-03-23 6200 6 8.07 USGS 01161000 1949-01-07 2960 6 6.53 USGS 01161000 1950-04-05 3310 6 6.73 2 1950-03-30 6.78 1 USGS 01161000 1950-11-27 5470 6 7.77 USGS 01161000 1952-04-06 4350 6 7.26 USGS 01161000 1953-03-16 4220 6 7.20 USGS 01161000 1954-04-19 3470 6 6.83 USGS 01161000 1955-04-27 3020 6 6.56 USGS 01161000 1956-04-30 5900 6 7.96 USGS 01161000 1957-01-24 2010 6 5.88 USGS 01161000 1958-04-07 3270 6 6.71 USGS 01161000 1959-04-03 5320 6 7.71 USGS 01161000 1960-04-05 8800 6 8.90 USGS 01161000 1961-03-30 2920 6 6.50 USGS 01161000 1962-04-02 5090 6 7.61 USGS 01161000 1963-04-03 4190 6 7.20 USGS 01161000 1964-04-15 3080 6 6.60 USGS 01161000 1965-04-17 1940 6 5.82 USGS 01161000 1966-03-26 2960 6 6.52 USGS 01161000 1967-04-04 4150 6 7.18 USGS 01161000 1968-03-24 4620 6 7.40 USGS 01161000 1969-04-11 4640 6 7.31 USGS 01161000 1970-02-04 4880 6 7.42 USGS 01161000 1971-04-14 3840 6 6.92 USGS 01161000 1972-04-21 5250 6 7.58 USGS 01161000 1973-03-18 5880 6 7.84 USGS 01161000 1973-12-21 6040 6 7.90 USGS 01161000 1975-09-27 4300 6 7.15 USGS 01161000 1975-10-20 3960 6 6.98 USGS 01161000 1977-03-15 6140 6 7.94 USGS 01161000 1978-01-09 3920 6 6.96 USGS 01161000 1979-03-09 6010 6 7.89 USGS 01161000 1980-04-10 4100 6 7.05 USGS 01161000 1981-02-26 3840 6 6.92 2 1981-02-12 7.23 1 USGS 01161000 1982-04-18 5130 6 7.53 USGS 01161000 1983-04-11 3780 6 6.89 USGS 01161000 1984-05-31 10100 6 9.25 USGS 01161000 1985-03-13 3230 6 6.62 USGS 01161000 1986-03-20 5770 6 7.67 USGS 01161000 1987-04-01 7170 6 8.29 USGS 01161000 1987-10-18 4700 6 7.37 USGS 01161000 1989-04-07 4020 6 7.06 USGS 01161000 1990-03-18 5500 6 7.69 USGS 01161000 1990-11-11 3470 6 6.74 USGS 01161000 1992-03-11 3900 6 7.00 USGS 01161000 1993-03-31 5310 6 7.62 USGS 01161000 1994-04-14 4520 6 7.29 2 1994-01-22 7.84 1 USGS 01161000 1995-03-09 2840 6 6.42 USGS 01161000 1996-04-17 5530 6 7.70 USGS 01161000 1996-12-02 4250 6 7.17 USGS 01161000 1998-06-18 5100 6 7.54 USGS 01161000 1999-09-17 6100 6 7.90 USGS 01161000 2000-03-18 3050 6 6.59 USGS 01161000 2001-04-14 4870 6 7.49 USGS 01161000 2002-04-02 2360 6 6.15 USGS 01161000 2003-03-30 4440 6 7.30 USGS 01161000 2004-04-02 4620 6 7.38 USGS 01161000 2005-04-03 5260 6 7.65 USGS 01161000 2005-10-09 11700 6 9.60 USGS 01161000 2007-04-17 5610 6 7.79 USGS 01161000 2008-03-09 4780 6 7.45 USGS 01161000 2008-12-12 4180 6 7.18 USGS 01161000 2010-03-31 4590 6 7.37 USGS 01161000 2011-03-08 5050 6 7.60 USGS 01161000 2011-12-08 13:15 4570 6 7.36 USGS 01161000 2013-09-13 4200 6 7.19 USGS 01161000 2014-03-31 21:45 3930 6 7.06 USGS 01161000 2015-04-15 12:45 2960 6 6.54 USGS 01161000 2016-02-25 13:45 5410 6 7.71 USGS 01161000 2017-04-07 04:45 3950 6 7.07 USGS 01161000 2017-10-30 19:00 3540 6 6.86 2 2018-01-13 1045 8.44 1 USGS 01161000 2018-11-04 08:30 4870 6 7.49 USGS 01161000 2019-12-15 17:30 3950 6 7.07 USGS 01161000 2021-07-19 09:00 8720 6 8.82 USGS 01161000 2022-02-23 15:15 3330 6 6.75 USGS 01161000 2023-07-10 23:30 6310 6 8.05