# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-02 23:04:51 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 01021200 Dennys River at Dennysville, 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 01021200 1956-04-16 1460 6 5.45 USGS 01021200 1957-04-07 806 6 3.94 USGS 01021200 1958-01-17 1520 6 5.59 USGS 01021200 1959-04-03 1640 6 5.85 USGS 01021200 1959-12-13 1340 6 5.21 USGS 01021200 1961-05-27 2700 6 7.61 USGS 01021200 1962-04-02 2690 6 7.60 USGS 01021200 1963-05-01 1640 6 5.84 USGS 01021200 1964-04-15 1670 6 5.90 USGS 01021200 1964-12-27 1240 6 4.99 USGS 01021200 1966-03-26 866 6 4.09 USGS 01021200 1966-11-04 1340 6 5.23 USGS 01021200 1967-12-13 1500 6 5.55 USGS 01021200 1969-04-24 1230 6 4.98 USGS 01021200 1970-02-04 2000 6 1970-02-04 1200 8.58 1 USGS 01021200 1971-04-15 870 6 4.10 USGS 01021200 1972-05-04 2000 6 6.47 USGS 01021200 1973-04-29 3930 6 9.35 USGS 01021200 1974-02-23 1540 6 5.61 USGS 01021200 1975-04-20 902 6 4.18 USGS 01021200 1976-04-02 2510 6 7.32 USGS 01021200 1977-03-15 1030 6 4.50 USGS 01021200 1978-04-20 1490 6 5.52 USGS 01021200 1979-01-03 2230 6 6.86 USGS 01021200 1980-03-19 1450 6 5.43 USGS 01021200 1981-09-24 1580 6 5.69 USGS 01021200 1982-04-01 1210 6 4.92 USGS 01021200 1983-04-26 1680 6 5.89 USGS 01021200 1984-04-06 2430 6 7.18 USGS 01021200 1985-03-13 1710 2,6 1985-03-13 1200 6.61 1 USGS 01021200 1986-01-28 1050 6 4.54 USGS 01021200 1987-04-02 1380 6 5.29 USGS 01021200 1987-12-01 2150 6 6.72 USGS 01021200 1989-05-14 1540 6 5.86 USGS 01021200 1990-04-04 975 6 4.58 USGS 01021200 1990-12-05 1220 6 5.29 USGS 01021200 1992-01-06 999 6 4.65 USGS 01021200 1993-04-12 1670 6 5.89 USGS 01021200 1993-12-12 1630 6 5.81 USGS 01021200 1995-01-17 822 6 4.14 2 1995-04-06 4.45 1 USGS 01021200 1995-11-15 1330 6 5.32 USGS 01021200 1996-12-08 898 6 4.34 USGS 01021200 1998-03-10 3440 6 8.70 USGS 01021200 2002-02-28 1830 6 6.16 USGS 01021200 2003-03-31 1630 6 5.79 USGS 01021200 2003-10-30 1440 6 5.42 USGS 01021200 2005-03-29 2190 6 6.79 USGS 01021200 2005-10-10 1740 6 5.97 USGS 01021200 2006-11-14 22:15 1880 5 6.23 USGS 01021200 2008-03-09 13:45 1750 6 5.99 USGS 01021200 2009-04-07 17:45 2520 6 7.26 USGS 01021200 2009-10-25 11:30 2160 6 6.68 USGS 01021200 2010-12-13 23:15 5390 6 11.68 USGS 01021200 2012-05-11 1530 6 5.45