# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 09:19:09 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 New Jersey 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 01401301 Millstone River at Carnegie Lake at Princeton NJ # # 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 01401301 1933-08-24 4700 USGS 01401301 1934-03-05 3110 USGS 01401301 1935-09-06 1730 USGS 01401301 1936-01-03 4280 USGS 01401301 1936-12-20 3270 USGS 01401301 1938-09-21 9330 6.76 USGS 01401301 1939-02-04 5000 USGS 01401301 1940-04-09 4930 USGS 01401301 1941-02-08 3770 3.96 USGS 01401301 1942-08-09 4500 3.90 USGS 01401301 1942-12-30 3060 4.41 USGS 01401301 1944-09-13 5990 4.16 USGS 01401301 1945-07-23 3170 3.90 USGS 01401301 1946-06-02 6730 4.16 USGS 01401301 1947-04-05 1250 3.52 USGS 01401301 1947-11-12 3070 3.74 USGS 01401301 1948-12-30 6870 4.56 USGS 01401301 1950-01-15 3.72 USGS 01401301 1950-11-26 4.45 USGS 01401301 1952-04-28 4.59 USGS 01401301 1953-03-13 4.44 USGS 01401301 1953-12-14 3.97 USGS 01401301 1955-08-13 5.02 USGS 01401301 1955-10-15 4.52 USGS 01401301 1957-04-05 3.93 USGS 01401301 1958-02-28 4.76 USGS 01401301 1959-03-06 3.81 USGS 01401301 1960-09-13 4.44 USGS 01401301 1961-03-23 4.23 USGS 01401301 1962-03-12 4.44 USGS 01401301 1963-03-06 4.13 USGS 01401301 1964-01-10 4.13 USGS 01401301 1965-02-08 3.98 USGS 01401301 1971-08-28 13300 7 7.09 USGS 01401301 1973-02-03 6680 5.19 USGS 01401301 1973-12-21 6180 4.93 USGS 01401301 1977-03-23 5600 4.80 USGS 01401301 1978-01-26 8100 5.40 USGS 01401301 1979-01-21 7820 5.33 USGS 01401301 1980-03-22 5200 4.71 USGS 01401301 1981-05-12 2700 4.10 USGS 01401301 1982-01-04 5100 4.69 USGS 01401301 1983-04-16 6270 4.95 USGS 01401301 1984-07-07 6150 4.91 USGS 01401301 1985-09-29 2620 4.08 USGS 01401301 1986-04-17 5690 4.82 USGS 01401301 1987-07-03 5640 4.81 USGS 01401301 1988-05-20 2020 3.93 USGS 01401301 1989-09-21 7720 5.30 USGS 01401301 1989-10-20 3570 4.28 USGS 01401301 1991-01-12 3110 4.17 USGS 01401301 1992-06-06 4210 4.44 USGS 01401301 1992-12-12 6280 4.94 USGS 01401301 1994-01-29 8590 5.54 USGS 01401301 1995-03-09 2590 4.05 USGS 01401301 1996-01-20 8170 5.42 USGS 01401301 1996-10-20 7800 5.32 USGS 01401301 1998-05-11 3690 4.31 USGS 01401301 1999-09-16 12400 6.80 USGS 01401301 2000-08-14 1620 3.80 USGS 01401301 2001-03-30 4490 4.51 USGS 01401301 2002-05-18 2800 4.10 USGS 01401301 2003-06-04 4530 4.52 USGS 01401301 2003-12-11 5980 4.87 USGS 01401301 2005-04-03 5210 4.69 USGS 01401301 2005-10-12 6020 4.88 USGS 01401301 2007-04-16 13800 7.51 USGS 01401301 2008-02-14 4650 4.56 USGS 01401301 2008-12-12 5650 4.79 USGS 01401301 2010-03-14 8730 5.58 USGS 01401301 2011-08-28 17700 9.52 USGS 01401301 2011-12-08 5210 4.69 USGS 01401301 2013-06-08 5700 4.80 USGS 01401301 2014-05-01 16200 8.71 USGS 01401301 2015-01-19 4200 4.50 USGS 01401301 2016-02-25 5750 4.79 USGS 01401301 2017-04-01 4160 4.43