# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-18 01:37:53 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 01034500 Penobscot River at West Enfield, Maine # # 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 01034500 1902-03-31 75900 6 15.25 USGS 01034500 1903-03-25 64800 6 13.90 USGS 01034500 1904-05-01 54500 6 12.60 USGS 01034500 1905-04-12 35400 6 10.00 USGS 01034500 1906-05-11 62000 6 13.55 USGS 01034500 1907-05-02 92600 6 17.25 USGS 01034500 1908-05-02 70900 6 14.65 USGS 01034500 1909-09-30 85900 6 18.00 USGS 01034500 1910-04-28 39600 6 10.95 USGS 01034500 1911-05-02 39800 6 11.00 USGS 01034500 1912-04-24 62900 6 14.60 USGS 01034500 1912-11-09 66800 6 15.20 USGS 01034500 1914-05-10 67300 6 14.80 USGS 01034500 1915-05-02 53800 6 12.90 USGS 01034500 1916-04-19 36700 6 10.40 USGS 01034500 1917-06-19 87900 6 17.70 USGS 01034500 1918-05-02 40700 6 11.20 USGS 01034500 1919-04-26 45000 6 11.91 USGS 01034500 1920-04-15 72300 6 15.75 USGS 01034500 1921-03-29 51400 6 12.85 USGS 01034500 1922-06-23 60400 6 14.15 USGS 01034500 1923-05-01 153000 6 25.15 USGS 01034500 1924-05-01 53800 6 13.20 USGS 01034500 1925-04-05 33800 6 10.05 USGS 01034500 1926-05-05 67500 6 15.15 USGS 01034500 1926-11-20 41800 6 11.38 USGS 01034500 1927-11-06 60800 6 14.20 USGS 01034500 1929-05-04 68700 6 15.28 USGS 01034500 1930-04-09 50300 6 12.68 USGS 01034500 1931-06-10 44300 6 11.78 USGS 01034500 1932-04-13 69500 6 15.40 USGS 01034500 1933-04-19 56600 6 13.56 USGS 01034500 1934-04-21 83900 6 17.20 USGS 01034500 1935-04-23 60800 6 14.23 USGS 01034500 1936-03-21 125000 6 22.03 USGS 01034500 1937-05-22 48200 6 12.44 USGS 01034500 1938-04-22 41900 6 11.43 USGS 01034500 1939-05-10 51000 6 12.80 USGS 01034500 1940-04-14 113000 6 20.65 USGS 01034500 1941-04-17 43100 6 11.59 USGS 01034500 1942-04-27 56600 6 13.59 USGS 01034500 1943-05-13 46100 6 12.10 USGS 01034500 1943-11-10 65700 6 14.90 USGS 01034500 1945-04-06 62200 6 14.35 USGS 01034500 1946-04-28 48900 6 12.48 USGS 01034500 1947-05-07 79100 6 16.62 USGS 01034500 1948-05-19 63600 6 14.57 USGS 01034500 1949-04-20 31900 6 9.66 USGS 01034500 1950-04-23 81100 6 16.64 USGS 01034500 1950-11-28 94600 6 18.23 USGS 01034500 1952-04-21 50700 6 12.74 USGS 01034500 1953-04-01 91600 6 17.90 USGS 01034500 1954-04-24 83000 6 16.88 USGS 01034500 1955-04-17 70000 6 14.84 USGS 01034500 1956-05-01 47000 6 12.21 USGS 01034500 1957-04-23 29000 6 9.19 USGS 01034500 1958-04-24 104000 6 19.22 USGS 01034500 1959-06-20 50300 6 12.68 2 1959-04-07 15.40 1 USGS 01034500 1959-11-30 62000 6 14.26 USGS 01034500 1961-05-29 82100 6 16.76 USGS 01034500 1962-04-09 41500 6 11.33 USGS 01034500 1963-05-02 67900 6 15.01 USGS 01034500 1963-11-10 82200 6 16.77 USGS 01034500 1965-04-18 32600 6 9.85 USGS 01034500 1966-03-27 33900 6 10.06 USGS 01034500 1966-11-05 105000 6 19.32 USGS 01034500 1968-04-26 45300 6 11.97 USGS 01034500 1969-04-19 62400 6 14.31 USGS 01034500 1970-04-26 69200 6 15.17 2 1970-02-12 15.48 1 USGS 01034500 1971-05-05 85200 6 17.15 USGS 01034500 1972-05-08 64900 6 14.62 USGS 01034500 1973-04-30 128000 6 21.66 USGS 01034500 1973-12-23 108000 6 19.68 USGS 01034500 1975-06-15 47500 6 12.29 USGS 01034500 1976-04-04 110000 6 19.86 USGS 01034500 1977-04-24 53600 6 13.15 USGS 01034500 1978-04-23 53500 6 13.14 2 1978-01-16 18.99 1 USGS 01034500 1979-04-30 104000 6 19.23 USGS 01034500 1980-04-12 40800 6 11.22 USGS 01034500 1981-09-25 95600 6 18.34 USGS 01034500 1982-04-28 67200 6 14.93 USGS 01034500 1983-04-19 118000 6 20.81 USGS 01034500 1984-06-03 112000 6 20.08 USGS 01034500 1985-04-19 22500 6 7.90 2 1985-03-15 10.89 1 USGS 01034500 1986-04-03 49600 6 12.59 2 1986-01-28 15.16 1 USGS 01034500 1987-04-02 147000 6 23.58 USGS 01034500 1988-04-06 36600 6 10.34 2 1988-03-29 14.95 1 USGS 01034500 1989-05-15 79000 6 16.44 USGS 01034500 1990-04-18 39300 6 10.81 2 1990-03-20 14.41 1 USGS 01034500 1991-04-10 70800 6 15.41 USGS 01034500 1992-03-30 45100 2,6 1992-03-30 1200 14.46 1 USGS 01034500 1993-04-13 101000 6 18.93 USGS 01034500 1994-04-18 98000 6 18.61 USGS 01034500 1995-04-15 27700 6 8.94 2 1995-01-19 10.28 1 USGS 01034500 1996-04-29 71600 6 15.48 USGS 01034500 1996-12-03 59200 6 13.85 USGS 01034500 1998-04-02 08:00 75300 6 15.98 USGS 01034500 1999-09-18 47300 6 12.10 2 1999-03-05 12.73 1 USGS 01034500 2000-04-11 79600 6 16.52 USGS 01034500 2001-04-25 59600 6 13.91 USGS 01034500 2002-04-16 46000 6 11.90 USGS 01034500 2003-04-25 47900 6 12.19 2 2003-03-31 13.81 1 USGS 01034500 2003-10-31 60400 6 14.15 USGS 01034500 2005-04-29 107000 6 19.76 USGS 01034500 2005-10-17 79600 6 16.63 USGS 01034500 2007-04-25 13:00 71800 6 15.66 USGS 01034500 2008-05-01 02:00 126000 6 21.62 USGS 01034500 2009-04-08 15:00 85500 6 17.34 USGS 01034500 2010-04-01 14:45 68000 6 15.18 USGS 01034500 2010-12-15 04:30 98600 6 18.50 USGS 01034500 2012-06-28 08:30 60900 6 13.99 USGS 01034500 2013-05-27 15:15 53900 6 13.02 USGS 01034500 2014-04-17 05:00 98600 6 18.50 2 2014-04-16 1700 18.82 1 USGS 01034500 2015-04-22 21:00 61700 6 14.09 USGS 01034500 2015-10-01 21:15 69100 6 15.06 USGS 01034500 2017-04-18 06:45 78400 6 16.20 USGS 01034500 2018-04-27 19:45 82100 6 16.64 USGS 01034500 2019-04-22 20:00 85600 6 17.11 USGS 01034500 2020-04-15 08:00 79900 6 16.44 USGS 01034500 2020-12-02 15:30 77000 6 16.09 USGS 01034500 2022-04-09 23:15 40500 6 11.01 USGS 01034500 2022-10-20 09:00 54400 6 13.14