# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-24 10:03:04 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 01021000 St. Croix River at Baring, 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 01021000 1923-05-01 24100 2,6,7 USGS 01021000 1959-11-30 18000 6 USGS 01021000 1961-05-29 23500 6 12.76 USGS 01021000 1962-04-02 11700 6 10.25 USGS 01021000 1963-05-02 12600 6 10.50 USGS 01021000 1963-11-09 15000 6 11.09 USGS 01021000 1964-12-28 8110 2,6 USGS 01021000 1966-03-27 7590 6 8.88 USGS 01021000 1966-11-04 12000 6 10.34 USGS 01021000 1968-04-18 8660 6 9.28 USGS 01021000 1969-04-19 11400 6 10.17 USGS 01021000 1970-02-05 13500 6 USGS 01021000 1971-05-06 11600 6 10.22 2 USGS 01021000 1972-05-05 12900 6 10.58 USGS 01021000 1973-04-30 20200 6 12.19 USGS 01021000 1973-12-22 9450 6 9.55 USGS 01021000 1975-04-21 7980 6 9.03 USGS 01021000 1976-04-04 20600 6 12.27 USGS 01021000 1977-04-06 9600 6 9.60 USGS 01021000 1978-04-21 9960 6 9.72 USGS 01021000 1979-03-27 20100 6 12.17 USGS 01021000 1979-11-06 6600 6 8.51 USGS 01021000 1981-09-25 12300 6 10.43 USGS 01021000 1982-04-21 11200 6 10.11 USGS 01021000 1983-04-28 13400 6 10.71 USGS 01021000 1984-06-03 16800 6 11.50 USGS 01021000 1985-03-13 4420 6 7.45 USGS 01021000 1986-04-02 8560 6 9.24 USGS 01021000 1987-04-03 12200 6 10.40 USGS 01021000 1988-03-29 8700 6 9.29 USGS 01021000 1989-05-15 18000 6 11.76 USGS 01021000 1990-05-31 10400 6 9.85 USGS 01021000 1991-04-10 11800 6 10.29 USGS 01021000 1992-06-26 8370 6 9.17 USGS 01021000 1993-04-12 17900 6 11.74 USGS 01021000 1994-04-18 12600 6 10.50 USGS 01021000 1995-04-17 5920 6 8.19 USGS 01021000 1996-07-15 10300 6 9.82 USGS 01021000 1997-05-17 8280 6 9.14 USGS 01021000 1998-03-11 13:30 15700 6 11.26 USGS 01021000 1999-03-30 8990 6 9.39 USGS 01021000 2000-03-30 12400 6 6.15 3 USGS 01021000 2001-04-24 11800 6 10.27 USGS 01021000 2002-04-05 9010 6 9.56 USGS 01021000 2003-04-01 8720 6 9.46 USGS 01021000 2003-10-30 11000 6 10.19 USGS 01021000 2005-04-30 15900 6 11.38 USGS 01021000 2005-12-03 18100 6 11.89 USGS 01021000 2007-04-18 14:30 14200 6 10.96 USGS 01021000 2008-03-14 16:15 8730 6 9.33 USGS 01021000 2009-04-07 17:45 13400 6 10.75 USGS 01021000 2010-04-01 11:45 14200 6 10.97 USGS 01021000 2010-12-15 01:30 21600 6 12.61 USGS 01021000 2012-04-24 21:00 13400 6 10.75 USGS 01021000 2013-07-26 23:15 16100 6 11.43 USGS 01021000 2014-04-17 22:45 17400 6 11.73 USGS 01021000 2014-12-12 13:15 15400 6 11.28 USGS 01021000 2015-10-02 02:15 13400 6 10.76 USGS 01021000 2017-05-09 11:15 12400 6 10.48 USGS 01021000 2018-04-28 21:00 12400 6 10.49 USGS 01021000 2019-04-29 14:15 15500 6 11.29 USGS 01021000 2020-04-16 10:30 11500 6 10.23 USGS 01021000 2020-12-03 13:45 11100 6 10.11 USGS 01021000 2022-04-20 17:45 10500 6 9.92