# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-01 01:40:41 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 01160000 S BR ASHUELOT RIVER AT WEBB, NR MARLBOROUGH, 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 01160000 1920-12-14 1560 5 5.40 USGS 01160000 1922-06-21 1160 5 4.92 2 1922-03-08 6.12 1 USGS 01160000 1923-04-29 1400 5 5.20 2 1923-01-02 6.05 1 USGS 01160000 1924-04-07 1220 5 4.98 USGS 01160000 1925-02-12 1680 5 5.53 USGS 01160000 1926-04-25 630 5 4.02 2 1926-01-19 6.31 1 USGS 01160000 1927-03-17 575 5 3.90 USGS 01160000 1927-11-04 3560 5 7.15 USGS 01160000 1929-03-23 1010 5 4.77 2 1929-03-16 7.08 1 USGS 01160000 1930-03-26 535 5 3.90 USGS 01160000 1931-04-11 660 5 4.61 USGS 01160000 1932-04-01 1150 5 5.53 USGS 01160000 1933-04-18 879 5 5.10 USGS 01160000 1934-04-12 1300 5 5.68 USGS 01160000 1935-01-10 619 5 4.60 USGS 01160000 1936-03-18 3880 5 7.55 2 1936-03-12 9.70 1 USGS 01160000 1937-04-06 628 5 4.25 USGS 01160000 1938-09-21 5960 5 7.89 2 1869 1938-01-25 9.26 1 USGS 01160000 1938-12-06 580 5 5.21 1 USGS 01160000 1940-04-12 1910 5 6.30 USGS 01160000 1941-02-09 370 2,5 USGS 01160000 1942-03-09 1780 5 6.21 USGS 01160000 1942-12-02 476 5 4.91 USGS 01160000 1944-06-24 1470 5 6.00 USGS 01160000 1945-04-26 725 5 5.28 USGS 01160000 1946-03-09 1020 5 7.18 1 USGS 01160000 1947-04-07 485 5 4.87 USGS 01160000 1948-03-22 1070 5 5.66 USGS 01160000 1949-01-06 660 5 5.17 USGS 01160000 1950-04-21 615 5 5.10 USGS 01160000 1950-11-26 2010 5 6.36 USGS 01160000 1952-04-05 822 5 5.39 USGS 01160000 1953-03-13 875 5 5.45 USGS 01160000 1954-04-18 806 5 5.37 USGS 01160000 1955-03-11 511 5 4.92 USGS 01160000 1956-01-10 1700 2,5 1956-01-09 6.88 1 USGS 01160000 1957-01-23 475 5 5.61 1 USGS 01160000 1957-12-21 766 5 5.32 USGS 01160000 1959-04-03 2070 5 6.40 USGS 01160000 1959-10-24 4350 5 7.40 USGS 01160000 1961-03-29 445 5 4.78 2 1961-02-26 5.22 1 USGS 01160000 1962-04-01 878 5 5.42 USGS 01160000 1963-04-03 758 5 5.27 USGS 01160000 1964-04-15 552 5 4.97 USGS 01160000 1965-04-16 325 5 4.54 USGS 01160000 1966-03-25 828 5 5.47 USGS 01160000 1967-04-03 750 5 5.39 USGS 01160000 1968-03-18 1260 5 5.99 USGS 01160000 1969-04-11 1030 5 5.79 USGS 01160000 1970-02-04 983 5 5.77 2 1970-02-03 5.97 1 USGS 01160000 1971-04-14 545 5 5.11 USGS 01160000 1972-04-20 681 5 5.36 2 1972-01-27 5.46 1 USGS 01160000 1973-02-03 1210 5 6.11 USGS 01160000 1973-12-21 2520 5 7.48 USGS 01160000 1975-09-27 1870 5 6.83 USGS 01160000 1976-01-28 1110 5 5.92 USGS 01160000 1977-03-14 2010 5 6.99 USGS 01160000 1978-01-09 1900 5 6.97 1 USGS 01160000 2009-07-24 12:00 502 5 5.08 USGS 01160000 2010-01-25 23:45 917 5 5.85 2 2010-01-25 1645 6.15 1