# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-18 12:54:57 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 01205700 EAST BRANCH NAUGATUCK RIVER AT TORRINGTON, CONN # # 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 01205700 1955-08-19 8550 7 13.60 1730 USGS 01205700 1957-01-23 305 4.77 USGS 01205700 1958-04-06 740 3.58 USGS 01205700 1959-03-06 1130 4.33 USGS 01205700 1960-09-12 1070 4.17 USGS 01205700 1961-02-25 485 3.05 USGS 01205700 1962-04-01 582 3.27 USGS 01205700 1962-12-07 310 2.59 USGS 01205700 1964-01-25 385 6 2.80 USGS 01205700 1965-02-08 132 6 1.99 USGS 01205700 1966-08-11 445 6 2.95 USGS 01205700 1967-06-18 622 6 3.36 USGS 01205700 1968-05-29 389 6 2.81 USGS 01205700 1969-08-05 1500 6 4.85 USGS 01205700 1970-04-02 541 6 3.18 USGS 01205700 1971-09-14 625 6 3.36 USGS 01205700 1972-06-30 595 6 3.30 USGS 01205700 1973-02-02 745 6 3.61 USGS 01205700 1973-12-21 850 6 3.82 USGS 01205700 1975-09-26 1480 6 4.83 USGS 01205700 1976-08-10 730 6 3.58 USGS 01205700 1977-03-14 365 6 2.75 USGS 01205700 1979-01-25 631 6 3.38 USGS 01205700 1980-03-22 665 6 3.45 USGS 01205700 1981-02-20 690 6 3.50 USGS 01205700 1982-02-04 820 6 3.76 USGS 01205700 1983-03-19 299 6 2.31 USGS 01205700 1984-05-30 468 6 2.73 USGS 01205700 1985-09-27 855 6 3.85 USGS 01205700 1985-12-01 1730 6 6.39 USGS 01205700 1987-04-04 1180 6 4.09 USGS 01205700 1988-07-17 507 6 2.73 USGS 01205700 1988-11-20 544 6 2.81 USGS 01205700 1989-10-20 954 6 3.63 USGS 01205700 1990-10-25 1370 6 4.49 USGS 01205700 1992-08-09 544 6 2.81 USGS 01205700 1993-08-09 569 6 3.48 USGS 01205700 1994-06-14 492 6 3.23 USGS 01205700 1995-07-11 732 6 3.95 USGS 01205700 1995-11-12 786 6 4.10 USGS 01205700 1996-10-20 592 6 3.50 4