# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-07 00:44:10 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 01089500 SUNCOOK RIVER AT NORTH CHICHESTER, NH # # 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 01089500 1919-03-29 1800 7.90 USGS 01089500 1920-03-27 2350 9.10 USGS 01089500 1922-06-22 2130 8.63 2 1922-03-21 8.96 1 USGS 01089500 1923-04-07 6580 13.00 USGS 01089500 1924-04-07 3940 11.25 USGS 01089500 1925-03-30 2780 9.97 USGS 01089500 1926-04-26 1920 8.20 USGS 01089500 1927-03-18 2620 9.65 USGS 01089500 1929-03-16 2350 9.14 USGS 01089500 1930-03-26 2020 8.44 USGS 01089500 1931-03-29 1530 7.26 USGS 01089500 1932-04-13 2430 9.17 USGS 01089500 1933-04-19 3930 11.30 USGS 01089500 1934-04-01 4160 11.47 USGS 01089500 1935-01-10 2200 10.38 1 USGS 01089500 1936-03-19 12900 15.27 USGS 01089500 1937-02-23 4670 11.80 USGS 01089500 1937-11-29 2460 9.53 USGS 01089500 1939-04-20 2130 8.95 USGS 01089500 1940-04-13 4090 11.35 USGS 01089500 1941-02-09 1160 USGS 01089500 1942-03-10 2200 11.03 1 USGS 01089500 1942-12-02 1420 7.41 USGS 01089500 1944-09-15 1470 7.72 USGS 01089500 1945-03-22 1960 8.88 USGS 01089500 1946-03-10 2100 9.32 1 USGS 01089500 1947-04-07 1200 6.97 USGS 01089500 1948-03-22 3900 11.99 1 USGS 01089500 1949-01-06 1300 7.29 USGS 01089500 1950-04-06 1430 7.66 USGS 01089500 1951-04-04 2480 9.71 USGS 01089500 1952-04-06 3300 10.68 USGS 01089500 1953-03-27 5760 12.55 USGS 01089500 1954-05-10 4720 11.88 USGS 01089500 1954-11-04 1590 8.05 USGS 01089500 1956-04-17 2610 9.89 2 1956-01-10 12.98 1 USGS 01089500 1957-01-24 950 USGS 01089500 1958-04-07 1930 8.82 2 1958-01-27 9.51 1 USGS 01089500 1959-04-03 3480 11.01 USGS 01089500 1960-04-05 5200 12.40 USGS 01089500 1961-04-17 1360 7.54 USGS 01089500 1962-04-01 2600 10.05 USGS 01089500 1962-10-07 1840 8.74 USGS 01089500 1964-04-15 2000 9.07 USGS 01089500 1965-04-17 793 5.37 USGS 01089500 1966-03-25 1100 6.61 USGS 01089500 1967-04-03 1870 8.81 USGS 01089500 1968-03-19 2000 10.80 1 USGS 01089500 1969-04-23 2380 9.74 USGS 01089500 1970-02-11 2900 12.50 1 USGS 01089500 1971-04-14 1200 2 8.12 1 USGS 01089500 1972-03-23 2000 2 9.39 1 USGS 01089500 1973-04-04 1680 8.35 USGS 01089500 1973-12-21 1780 8.60 USGS 01089500 1975-03-21 2350 9.70 USGS 01089500 1976-04-02 3380 11.00 USGS 01089500 1977-03-14 4900 12.19 USGS 01089500 2006-05-14 7600 7 13.55 USGS 01089500 2007-04-17 10600 7 15.97 USGS 01089500 2008-09-07 10:00 3430 11.05 USGS 01089500 2008-11-26 01:45 2500 9.92 USGS 01089500 2010-03-15 09:30 5120 12.35 USGS 01089500 2011-03-19 04:15 1700 8.19 2 2011-03-08 0115 9.99 1 USGS 01089500 2011-12-08 11:30 1810 8.67 USGS 01089500 2013-05-26 11:30 1150 6.31 USGS 01089500 2014-03-31 1600 2 9.34 USGS 01089500 2015-04-21 22:30 1400 7.41 USGS 01089500 2016-02-25 21:30 1880 8.83 USGS 01089500 2017-04-07 09:00 1810 8.67 USGS 01089500 2017-10-30 21:00 2790 10.30 USGS 01089500 2019-04-27 16:00 1680 8.35 2 2019-01-25 0415 9.03 1 USGS 01089500 2019-12-15 01:00 1520 7.91 USGS 01089500 2021-07-30 15:15 1870 8.80 USGS 01089500 2022-02-23 21:00 1340 2 7.85 2 2022-02-23 2015 7.88 1 USGS 01089500 2022-12-24 00:30 4010 11.54