# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-17 23:27:36 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 01192692 WILLOW BROOK AT NEW BRITAIN, CT. # # 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 01192692 1951-03-30 1190 2,C USGS 01192692 1952-05-31 80.0 2,C USGS 01192692 1953-06-22 574 2,C USGS 01192692 1954-08-03 1090 2,C USGS 01192692 1955-08-19 2770 2,C USGS 01192692 1955-10-16 716 2,C USGS 01192692 1957-07-09 201 2,C USGS 01192692 1958-09-16 641 2,C USGS 01192692 1959-08-10 511 2,C USGS 01192692 1959-10-24 2470 2,C USGS 01192692 1961-09-02 1450 2,C USGS 01192692 1962-08-17 1630 2,C USGS 01192692 1963-06-28 501 2,C USGS 01192692 1964-01-20 384 2,C USGS 01192692 1965-02-25 486 2,C USGS 01192692 1966-07-10 977 2,C USGS 01192692 1967-05-25 171 2,C USGS 01192692 1968-08-09 909 2,C USGS 01192692 1969-08-04 981 2,C USGS 01192692 1970-06-03 474 2,C USGS 01192692 1971-09-11 348 2,C USGS 01192692 1972-08-27 1030 2,C USGS 01192692 1973-08-31 905 2,C USGS 01192692 1974-09-20 1010 2,C USGS 01192692 1975-09-23 1900 2,C USGS 01192692 1976-04-01 1050 2,C USGS 01192692 1977-03-22 250 2,C USGS 01192692 1978-01-25 206 2,C USGS 01192692 1979-01-24 190 2,C USGS 01192692 1979-10-03 2430 2,C USGS 01192692 1981-04-09 460 C USGS 01192692 1982-06-06 1100 C USGS 01192692 1983-04-24 284 C USGS 01192692 1984-05-29 138 C