# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-26 07:11:22 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 01055000 Swift River near Roxbury, 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 01055000 1930-04-07 4570 7.52 USGS 01055000 1931-05-24 3580 6.85 USGS 01055000 1932-09-17 13000 12.58 USGS 01055000 1932-11-20 4130 7.17 USGS 01055000 1934-04-12 3450 6.67 USGS 01055000 1935-04-28 3590 6.83 USGS 01055000 1936-03-19 10500 11.20 USGS 01055000 1937-05-07 5070 8.47 USGS 01055000 1937-10-21 7680 8.99 USGS 01055000 1939-05-07 3580 6.53 USGS 01055000 1940-05-03 4840 7.59 USGS 01055000 1941-04-15 2380 5.45 USGS 01055000 1942-06-15 14500 12.42 USGS 01055000 1943-06-16 10200 10.26 USGS 01055000 1943-11-09 9800 10.10 USGS 01055000 1945-03-29 4750 7.27 USGS 01055000 1946-09-30 4020 6.80 USGS 01055000 1947-05-04 4020 6.80 2 1947-02-05 7.58 1 USGS 01055000 1948-04-01 3750 6.58 USGS 01055000 1949-05-03 1900 5.01 USGS 01055000 1950-04-21 10800 10.48 USGS 01055000 1950-11-26 11400 10.76 USGS 01055000 1952-06-02 8060 9.21 USGS 01055000 1953-03-27 10200 10.25 USGS 01055000 1954-09-11 9970 10.14 USGS 01055000 1954-10-16 6250 8.26 USGS 01055000 1956-01-10 3000 6.09 2 1956-01-10 1200 6.86 1 USGS 01055000 1957-04-21 3030 6.12 2 1957-01-23 6.60 1 USGS 01055000 1957-12-21 7200 2 USGS 01055000 1959-06-15 2440 5.60 USGS 01055000 1959-10-24 16800 12.87 USGS 01055000 1960-10-24 1990 5.18 2 1961-02-26 6.10 1 USGS 01055000 1962-08-07 4120 6.95 USGS 01055000 1962-10-07 4650 7.30 USGS 01055000 1963-11-08 8840 9.60 USGS 01055000 1964-11-26 2810 5.93 USGS 01055000 1966-03-25 2400 5.56 2 1966-03-25 1200 5.99 1 USGS 01055000 1966-11-03 10700 10.46 USGS 01055000 1968-04-25 9080 9.72 USGS 01055000 1969-07-30 9100 9.73 USGS 01055000 1969-12-27 9120 9.74 USGS 01055000 1971-05-04 5240 7.67 USGS 01055000 1972-05-07 2990 6.08 USGS 01055000 1973-07-01 10800 10.51 USGS 01055000 1973-12-21 11000 10.58 USGS 01055000 1974-12-09 4050 6.90 USGS 01055000 1976-04-01 4860 7.43 USGS 01055000 1976-10-21 4910 7.46 USGS 01055000 1978-01-09 8240 9.31 USGS 01055000 1979-04-28 10600 10.43 USGS 01055000 1980-04-10 5190 7.64 USGS 01055000 1981-09-24 7800 9.10 USGS 01055000 1982-04-27 5160 7.62 USGS 01055000 1983-01-11 4850 7.43 2 1983-01-11 1200 7.94 1 USGS 01055000 1984-04-06 5780 7.99 USGS 01055000 1985-09-27 2390 5.57 USGS 01055000 1986-01-27 11900 10.98 USGS 01055000 1987-04-01 15900 12.54 USGS 01055000 1988-04-29 3000 5.92 USGS 01055000 1989-05-12 11700 11.60 USGS 01055000 1989-10-21 5740 7.68 USGS 01055000 1991-08-20 9540 9.62 USGS 01055000 1992-03-11 4540 1992-03-11 1200 8.51 1 USGS 01055000 1993-04-17 11800 10.64 USGS 01055000 1994-04-16 5860 7.75 USGS 01055000 1995-01-17 2430 5.44 2 1995-01-16 6.22 1 USGS 01055000 1996-01-19 12300 10.84 USGS 01055000 1996-12-02 8300 9.04 USGS 01055000 1998-06-14 16:15 9560 9.81 USGS 01055000 1999-09-17 11100 10.54 USGS 01055000 2000-04-09 10600 10.28 USGS 01055000 2000-12-18 6640 8.40 USGS 01055000 2002-04-14 5150 7.54 USGS 01055000 2003-08-10 2080 5.16 USGS 01055000 2003-12-18 11900 10.91 USGS 01055000 2005-04-24 8820 9.41 USGS 01055000 2005-10-15 8010 9.02 USGS 01055000 2006-10-28 23:15 9070 9.53 USGS 01055000 2008-07-24 21:45 6040 7.99 USGS 01055000 2008-10-26 06:30 7040 8.53 USGS 01055000 2010-03-31 09:00 4480 7.02 2 2010-01-26 7.11 1 USGS 01055000 2011-08-28 18:45 11900 10.62 USGS 01055000 2012-06-03 06:00 7380 8.97 USGS 01055000 2012-10-30 08:30 6330 8.41 USGS 01055000 2014-04-15 22:45 9510 9.92 USGS 01055000 2015-04-21 10:45 3690 6.55 USGS 01055000 2016-01-10 23:45 4350 7.07 USGS 01055000 2017-07-01 22:00 7090 8.82 2 2017-02-26 0230 8.94 1 USGS 01055000 2017-10-30 10:15 10900 10.45 USGS 01055000 2019-04-20 19:45 6810 8.67 USGS 01055000 2020-05-01 16:15 4550 7.25 USGS 01055000 2020-12-25 13:15 10900 10.46 USGS 01055000 2022-04-08 16:30 1710 4.74 2 2021-12-11 2130 4.91 1 USGS 01055000 2023-05-01 08:30 11900 10.80