# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-18 14:55:37 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 01200000 TENMILE RIVER NEAR GAYLORDSVILLE, 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 01200000 1930-03-09 980 3.92 USGS 01200000 1931-06-17 1980 5.52 USGS 01200000 1932-04-12 2050 5.55 USGS 01200000 1932-11-20 3090 7.07 USGS 01200000 1934-03-05 4000 2 USGS 01200000 1935-01-10 1580 5.04 USGS 01200000 1936-03-12 10200 11.61 USGS 01200000 1937-01-25 2080 5.45 USGS 01200000 1938-09-22 12500 12.77 USGS 01200000 1938-12-06 2630 6.29 USGS 01200000 1940-03-31 5280 8.46 USGS 01200000 1941-02-08 2370 5.77 USGS 01200000 1942-03-22 1600 4.83 USGS 01200000 1942-12-31 2640 6.00 USGS 01200000 1944-03-24 2640 6.08 USGS 01200000 1945-03-04 1950 5.32 USGS 01200000 1946-01-07 1210 4.26 USGS 01200000 1947-03-15 4410 7.85 USGS 01200000 1948-03-22 3310 6.82 USGS 01200000 1949-01-01 6360 9.30 USGS 01200000 1950-03-09 1410 4.58 USGS 01200000 1951-03-31 2630 6.32 USGS 01200000 1952-04-06 3450 7.19 USGS 01200000 1953-01-25 5390 8.66 USGS 01200000 1954-09-11 1900 5.36 USGS 01200000 1955-08-19 17400 14.90 USGS 01200000 1955-10-16 9620 10.95 USGS 01200000 1957-04-06 1300 4.28 USGS 01200000 1958-04-07 2960 6.25 USGS 01200000 1959-01-22 4720 7.70 USGS 01200000 1960-04-05 3510 6.66 USGS 01200000 1961-02-26 4720 7.68 USGS 01200000 1962-03-12 2750 6.00 USGS 01200000 1963-03-27 4340 7.40 USGS 01200000 1964-01-26 2040 5.25 USGS 01200000 1965-02-09 1080 3.95 USGS 01200000 1966-02-14 1920 2 USGS 01200000 1967-06-23 1800 4.98 USGS 01200000 1968-03-19 2850 6.10 USGS 01200000 1969-08-05 4460 7.50 USGS 01200000 1970-04-03 3940 7.07 USGS 01200000 1971-09-14 1630 4.76 USGS 01200000 1972-03-18 3160 6.38 USGS 01200000 1973-02-03 5610 8.37 USGS 01200000 1973-12-22 5730 8.46 USGS 01200000 1975-09-27 2920 6.16 USGS 01200000 1976-01-28 4020 7.13 USGS 01200000 1977-03-15 5000 7.92 USGS 01200000 1978-01-27 3150 6.37 USGS 01200000 1979-01-25 4990 7.91 USGS 01200000 1980-03-23 3880 7.02 USGS 01200000 1981-02-12 2110 5.33 USGS 01200000 1982-02-03 5130 7.93 USGS 01200000 1983-04-25 3000 2 6.20 USGS 01200000 1984-05-31 10400 11.38 USGS 01200000 1985-09-28 1290 4.15 USGS 01200000 1986-01-27 3670 6.75 USGS 01200000 1987-04-04 7150 9.37 USGS 01200000 1987-10-07 1470 4.41 USGS 01200000 1992-03-27 1420 4.34 USGS 01200000 1993-03-29 3290 6.58 USGS 01200000 1994-03-28 2220 5.47 USGS 01200000 1994-12-25 1710 4.86 USGS 01200000 1996-01-20 5230 8.15 USGS 01200000 1996-10-21 2730 6.03 USGS 01200000 1998-05-11 1520 4.61 USGS 01200000 1999-09-17 3760 7.03 USGS 01200000 2000-06-07 1860 5.01 USGS 01200000 2000-12-18 2540 5.82 USGS 01200000 2002-06-07 1860 5.01 USGS 01200000 2003-03-22 3840 7.10 USGS 01200000 2003-12-25 3180 6.48 USGS 01200000 2005-01-15 4190 7.42 USGS 01200000 2005-10-15 7380 9.80 USGS 01200000 2007-04-16 9650 11.23 USGS 01200000 2008-03-09 5920 8.80 USGS 01200000 2008-12-13 4990 8.11 USGS 01200000 2010-03-31 2870 6.17 USGS 01200000 2011-03-07 8050 10.39 USGS 01200000 2011-12-08 2420 5.81 USGS 01200000 2013-06-14 3410 6.90 USGS 01200000 2014-03-30 2650 6.08 USGS 01200000 2014-12-10 2200 5.54 USGS 01200000 2016-02-25 2290 5.66 USGS 01200000 2017-04-05 00:45 1400 4.39 USGS 01200000 2018-02-12 08:15 2220 5.50 USGS 01200000 2018-11-04 2850 6.26 USGS 01200000 2019-12-15 01:30 2710 6.09 USGS 01200000 2021-09-02 19:30 4990 8.32 USGS 01200000 2022-04-09 01:30 2810 6.06 USGS 01200000 2023-07-10 17:00 4080 7.48