# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-17 20:00:20 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 01031500 Piscataquis River near Dover-Foxcroft, 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 01031500 1903-06-14 5140 7.53 USGS 01031500 1904-05-12 7420 9.23 USGS 01031500 1905-04-15 2410 5.28 USGS 01031500 1906-04-17 10400 11.20 USGS 01031500 1907-04-24 8040 9.67 USGS 01031500 1907-11-07 10100 11.01 USGS 01031500 1909-09-29 17400 14.93 USGS 01031500 1910-04-01 4010 6.62 USGS 01031500 1911-04-29 4110 6.70 USGS 01031500 1912-04-23 7380 9.20 USGS 01031500 1913-04-01 7130 9.02 USGS 01031500 1913-10-21 6930 8.88 USGS 01031500 1915-05-01 6100 8.27 USGS 01031500 1916-05-18 6200 8.35 USGS 01031500 1917-06-18 14600 13.50 USGS 01031500 1917-10-31 5960 8.16 USGS 01031500 1919-03-29 4710 7.30 USGS 01031500 1920-04-14 8650 10.10 USGS 01031500 1920-12-15 7600 9.40 USGS 01031500 1922-06-30 8350 9.90 USGS 01031500 1923-04-29 21500 17.67 USGS 01031500 1924-05-02 8690 10.30 USGS 01031500 1925-04-01 4570 7.10 USGS 01031500 1925-11-16 8040 9.80 USGS 01031500 1926-11-20 7780 9.60 USGS 01031500 1927-10-20 10400 11.60 USGS 01031500 1929-05-03 9600 11.00 USGS 01031500 1930-04-08 8040 9.80 USGS 01031500 1931-06-10 6870 8.93 USGS 01031500 1932-09-17 12900 13.50 USGS 01031500 1933-04-19 5960 8.15 USGS 01031500 1934-04-21 8040 9.67 USGS 01031500 1935-04-22 5590 7.88 USGS 01031500 1936-03-20 19300 15.84 2 1936-03-13 15.98 1 USGS 01031500 1937-04-29 6750 8.48 2 1936-12-20 10.84 1 USGS 01031500 1937-10-24 8110 9.42 2 1938-01-26 11.85 1 USGS 01031500 1938-12-07 6240 8.18 USGS 01031500 1940-04-13 13700 12.79 USGS 01031500 1941-04-17 4010 6.60 USGS 01031500 1942-04-26 6970 8.70 USGS 01031500 1943-05-04 4680 7.11 USGS 01031500 1943-11-09 13500 12.70 USGS 01031500 1945-04-28 7190 9.24 USGS 01031500 1946-04-27 5300 7.80 USGS 01031500 1946-10-01 11600 12.03 USGS 01031500 1948-05-18 9640 10.76 USGS 01031500 1949-01-07 3100 6.00 2 1949-01-01 6.28 1 USGS 01031500 1950-04-21 11300 11.70 USGS 01031500 1950-11-27 17400 15.16 USGS 01031500 1951-11-04 9310 10.59 USGS 01031500 1953-03-28 15200 13.98 USGS 01031500 1954-09-12 13200 12.93 USGS 01031500 1955-04-16 9560 10.75 USGS 01031500 1956-04-30 5150 7.68 USGS 01031500 1957-04-22 2990 5.91 USGS 01031500 1958-04-23 13300 13.00 USGS 01031500 1959-06-19 5250 7.76 2 1959-04-04 12.12 1 USGS 01031500 1959-10-25 7190 9.20 USGS 01031500 1961-04-25 4920 7.50 USGS 01031500 1962-04-09 5420 7.89 USGS 01031500 1962-11-01 6810 8.93 USGS 01031500 1963-11-09 14000 13.33 USGS 01031500 1965-04-17 5250 7.76 2 1964-11-27 7.92 1 USGS 01031500 1966-03-26 5050 7.60 USGS 01031500 1966-11-04 22800 17.89 USGS 01031500 1968-04-25 8990 10.38 USGS 01031500 1969-05-11 7460 9.38 USGS 01031500 1969-12-28 12800 12.69 USGS 01031500 1971-05-04 13400 13.04 USGS 01031500 1972-05-08 6950 9.03 USGS 01031500 1973-04-28 10500 11.33 USGS 01031500 1973-12-22 19200 16.09 USGS 01031500 1974-12-09 6830 8.94 USGS 01031500 1976-04-02 10200 11.13 USGS 01031500 1976-10-21 7190 9.20 2 1977-03-16 10.67 1 USGS 01031500 1978-01-10 10800 11.51 USGS 01031500 1979-04-28 19300 16.15 USGS 01031500 1980-04-11 5960 8.31 USGS 01031500 1981-09-24 10300 11.26 USGS 01031500 1981-10-24 9220 10.57 USGS 01031500 1983-04-18 18800 15.92 USGS 01031500 1984-06-01 12700 12.65 USGS 01031500 1985-04-17 3290 6.17 USGS 01031500 1986-01-28 8860 10.33 USGS 01031500 1987-04-01 37300 22.62 USGS 01031500 1988-03-28 7010 8.76 2 1988-03-28 1200 9.35 1 USGS 01031500 1989-04-07 7990 9.40 USGS 01031500 1990-03-19 7140 8.84 2 1990-03-19 1200 10.08 1 USGS 01031500 1990-10-24 8970 10.41 USGS 01031500 1992-03-29 7470 9.40 2 1992-03-28 12.72 1 USGS 01031500 1993-04-12 12100 12.00 USGS 01031500 1994-04-17 13100 12.59 USGS 01031500 1995-01-17 4020 6.63 2 1995-01-17 1200 9.31 1 USGS 01031500 1996-01-28 11200 11.48 USGS 01031500 1996-12-02 14300 13.10 USGS 01031500 1998-04-01 01:30 9880 10.62 USGS 01031500 1999-09-18 8320 9.65 2 1999-03-02 12.30 1 USGS 01031500 2000-04-10 12600 12.21 USGS 01031500 2000-12-18 8820 9.95 USGS 01031500 2002-04-15 4600 7.00 USGS 01031500 2003-04-16 3280 6.12 2 2003-03-30 6.82 1 USGS 01031500 2003-12-18 11000 11.21 USGS 01031500 2005-04-25 12600 12.19 USGS 01031500 2005-10-16 13900 12.89 USGS 01031500 2006-10-29 08:30 13000 12.39 USGS 01031500 2008-04-30 05:30 15200 13.55 USGS 01031500 2009-04-07 13:45 10300 10.82 USGS 01031500 2010-03-31 20:30 9380 10.29 2 2010-01-26 1745 13.26 1 USGS 01031500 2010-12-13 16:30 13900 12.72 USGS 01031500 2012-04-24 05:30 7650 9.25 USGS 01031500 2012-10-31 07:45 12500 12.02 USGS 01031500 2014-04-16 09:00 14000 12.78 USGS 01031500 2015-04-21 23:45 8400 9.71 USGS 01031500 2015-10-01 00:45 10900 11.17 USGS 01031500 2017-04-17 08:00 8460 9.55 USGS 01031500 2018-04-26 23:15 7780 9.14 USGS 01031500 2019-04-27 21:30 9100 9.93 USGS 01031500 2020-04-14 08:15 13000 12.06 USGS 01031500 2020-12-26 01:00 15300 13.27 USGS 01031500 2022-04-09 03:45 4360 6.84 USGS 01031500 2023-05-01 21:15 12600 11.86