# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-01 04:59:02 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 01019000 Grand Lake Stream at Grand Lake Stream, 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 01019000 1929-08-10 1650 6 4.91 USGS 01019000 1930-07-23 1430 6 4.62 USGS 01019000 1931-09-29 828 6 3.63 USGS 01019000 1932-05-05 1450 6 4.62 USGS 01019000 1933-03-23 1090 6 4.07 USGS 01019000 1934-05-07 1360 6 4.48 USGS 01019000 1935-02-05 1420 6 4.57 USGS 01019000 1936-04-08 1680 6 4.95 USGS 01019000 1937-08-05 2150 6 5.58 USGS 01019000 1938-05-17 800 6 3.58 USGS 01019000 1939-06-21 1310 6 4.41 USGS 01019000 1940-08-27 1380 6 4.52 USGS 01019000 1941-06-23 918 6 3.78 USGS 01019000 1942-06-07 1730 6 5.01 USGS 01019000 1943-08-05 834 6 3.64 USGS 01019000 1944-01-19 1190 6 4.23 USGS 01019000 1945-08-18 1680 6 4.95 USGS 01019000 1946-06-25 1200 6 4.25 USGS 01019000 1947-09-26 1800 6 5.12 USGS 01019000 1947-10-01 1540 6 4.74 USGS 01019000 1949-05-19 1010 6 3.94 USGS 01019000 1950-06-20 960 6 3.80 USGS 01019000 1951-07-25 1890 6 5.16 USGS 01019000 1952-06-12 2310 6 6.35 USGS 01019000 1953-06-26 1920 6 5.20 USGS 01019000 1954-05-19 2010 6 5.65 USGS 01019000 1955-05-19 1840 6 5.34 USGS 01019000 1956-07-24 1780 6 5.02 USGS 01019000 1957-07-06 665 6 3.25 2 1957-01-24 4.20 1 USGS 01019000 1958-05-09 1990 6 5.61 USGS 01019000 1959-06-21 1920 6 5.20 USGS 01019000 1960-06-14 2040 6 5.70 USGS 01019000 1961-05-29 2080 6 5.78 USGS 01019000 1962-02-19 1230 6 4.25 USGS 01019000 1963-02-15 1730 6 5.14 USGS 01019000 1964-02-11 1670 6 5.04 USGS 01019000 1965-04-05 735 6 3.39 2 1964-12-19 4.14 1 USGS 01019000 1966-09-11 536 6 2.99 USGS 01019000 1967-08-02 1070 6 3.99 2 1967-01-19 4.85 1 USGS 01019000 1968-05-13 1220 6 4.24 USGS 01019000 1969-09-19 1210 6 4.21 USGS 01019000 1970-01-16 1740 6 5.17 USGS 01019000 1971-06-11 1700 6 USGS 01019000 1972-06-11 1200 6 4.20 USGS 01019000 1973-05-03 1980 6 5.60 USGS 01019000 1974-05-29 1400 6 4.55 USGS 01019000 1975-06-30 990 6 3.85 2 1975-03-28 4.00 1 USGS 01019000 1976-04-07 1990 6 5.61 USGS 01019000 1977-04-26 1380 6 4.51 USGS 01019000 1978-03-01 1240 6 4.28 2 1977-12-13 4.98 1 USGS 01019000 1979-06-01 1980 6 5.60 USGS 01019000 1980-02-05 1210 6 4.23 2 1979-12-21 5.24 1 USGS 01019000 1981-06-15 1140 6 4.10 USGS 01019000 1982-04-29 1460 6 4.66 USGS 01019000 1983-04-25 2870 6 6.69 USGS 01019000 1984-06-02 2500 6 6.20 USGS 01019000 1984-10-04 635 6 3.19 USGS 01019000 1986-09-22 1170 6 4.16 USGS 01019000 1986-10-01 862 6 3.63 2 1986-12-21 3.12 1 USGS 01019000 1988-09-25 579 6 3.08 USGS 01019000 1989-05-14 2480 6 6.17 USGS 01019000 1990-05-31 1900 6 5.30 USGS 01019000 1991-02-15 1380 6 4.43 USGS 01019000 1992-03-09 1320 6 4.33 USGS 01019000 1993-05-15 859 6 3.62 USGS 01019000 1994-02-07 1600 6 4.85 USGS 01019000 1995-09-08 583 6 3.07 USGS 01019000 1996-05-30 1740 6 5.04 USGS 01019000 1997-03-12 1130 6 4.08 USGS 01019000 1998-03-17 21:30 1600 6 4.85 USGS 01019000 1999-04-04 1130 6 4.09 USGS 01019000 2000-03-29 1600 6 4.85 USGS 01019000 2001-08-20 461 6 2.78 USGS 01019000 2002-09-30 685 6 3.26 USGS 01019000 2003-02-13 938 6 3.73 2 2002-12-30 3.88 1 USGS 01019000 2004-01-02 1490 6 4.68 USGS 01019000 2005-05-27 2930 6 6.61 USGS 01019000 2005-12-02 3990 6 7.75 USGS 01019000 2007-04-25 13:30 1840 6 5.23 USGS 01019000 2008-03-17 09:45 2400 6 5.97 USGS 01019000 2009-06-29 09:45 1590 6 4.81 USGS 01019000 2010-03-24 08:15 1500 6 4.67 USGS 01019000 2011-04-22 15:15 1380 6 4.47 USGS 01019000 2012-05-11 11:15 952 6 3.78 USGS 01019000 2013-06-15 09:00 1520 6 4.70 USGS 01019000 2014-04-30 10:45 1590 6 4.83 USGS 01019000 2015-01-01 08:30 1430 6 4.58 USGS 01019000 2016-04-09 20:45 1290 6 4.37 USGS 01019000 2017-05-07 23:45 1690 6 4.96 USGS 01019000 2018-04-30 13:45 1480 6 4.70 USGS 01019000 2019-04-27 12:15 2280 6 5.78 USGS 01019000 2020-05-15 10:30 975 6 3.82 USGS 01019000 2021-09-28 15:00 758 6 3.42 USGS 01019000 2022-05-04 17:15 1900 6 5.27 USGS 01019000 2022-12-10 13:45 2020 6 5.44