# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 02:42:58 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 01184490 BROAD BROOK AT BROAD BROOK, 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 01184490 1938-09-21 960 7 USGS 01184490 1962-03-12 526 4.13 USGS 01184490 1963-03-06 264 2.82 USGS 01184490 1964-03-05 212 2.56 USGS 01184490 1965-02-25 280 2.90 2 1965-02-25 1200 2.93 1 USGS 01184490 1966-02-14 294 2.97 2 1966-02-13 3.30 1 USGS 01184490 1967-05-26 248 2.74 USGS 01184490 1968-03-18 230 2.65 USGS 01184490 1969-03-25 208 2.54 USGS 01184490 1970-02-03 802 5.31 USGS 01184490 1971-02-27 129 2.06 USGS 01184490 1972-03-03 800 5.30 USGS 01184490 1973-06-30 708 4.93 USGS 01184490 1973-12-21 668 4.77 USGS 01184490 1975-09-27 1140 6.56 USGS 01184490 1976-01-27 1090 6.38 USGS 01184490 1982-06-06 601 4.43 USGS 01184490 1983-04-19 730 5.02 USGS 01184490 1984-05-31 595 4.41 USGS 01184490 1985-08-12 483 3.85 USGS 01184490 1986-03-15 309 2.97 USGS 01184490 1987-05-23 505 3.95 USGS 01184490 1988-07-24 231 2.56 USGS 01184490 1989-08-13 731 5.03 USGS 01184490 1989-10-21 494 3.87 USGS 01184490 1990-10-13 417 3.36 USGS 01184490 1992-01-24 153 2.02 USGS 01184490 1993-03-29 377 3.11 USGS 01184490 1994-03-10 398 3.24 USGS 01184490 1995-03-09 198 2.24 USGS 01184490 1996-04-16 726 5.35 USGS 01184490 1996-12-02 344 3.44 USGS 01184490 1998-03-09 336 3.40 USGS 01184490 1999-01-19 410 3.80 USGS 01184490 2000-04-22 415 3.55 USGS 01184490 2001-06-17 456 3.74 USGS 01184490 2002-06-07 133 1.92 USGS 01184490 2002-12-21 222 2.49 USGS 01184490 2003-12-18 288 2.92 USGS 01184490 2005-01-14 237 2.56 USGS 01184490 2005-10-15 1990 8.78 USGS 01184490 2007-03-02 373 3.21 USGS 01184490 2008-02-13 457 3.60 USGS 01184490 2008-12-12 783 4.92 USGS 01184490 2010-03-30 377 3.27 USGS 01184490 2011-03-07 966 5.61 USGS 01184490 2011-12-08 500 3.77 USGS 01184490 2013-06-14 415 3.43 USGS 01184490 2014-03-30 359 3.19 USGS 01184490 2015-01-19 281 2.82 USGS 01184490 2016-02-25 10:30 287 2.85 USGS 01184490 2017-04-07 05:30 148 2.09 USGS 01184490 2017-10-30 09:30 301 2.92 USGS 01184490 2019-01-24 21:30 743 4.77 USGS 01184490 2019-12-14 14:45 289 2.86 USGS 01184490 2021-09-02 07:45 1230 6.54 USGS 01184490 2022-02-04 12:15 375 3.26 USGS 01184490 2023-09-30 00:45 538 3.91