# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 03:52:43 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 01203000 SHEPAUG R NR ROXBURY, 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 01203000 1931-06-16 2720 6.78 USGS 01203000 1932-04-01 1210 4.80 USGS 01203000 1932-11-19 3650 7.83 USGS 01203000 1934-03-05 4150 8.30 USGS 01203000 1935-01-10 4000 8.11 USGS 01203000 1936-03-12 7480 10.77 USGS 01203000 1937-05-15 2420 6.44 USGS 01203000 1938-09-21 10500 12.80 USGS 01203000 1938-12-06 2920 6.82 USGS 01203000 1940-04-09 3190 7.10 2 1940-01-15 7.54 1 USGS 01203000 1941-02-07 3190 7.06 USGS 01203000 1942-03-09 2830 6.71 USGS 01203000 1942-12-30 3470 7.37 USGS 01203000 1944-03-07 2090 5.83 2 1944-03-07 1300 7.72 1 USGS 01203000 1945-01-01 2330 6.12 2 1945-01-01 1300 6.94 1 USGS 01203000 1946-03-09 1360 4.84 2 1945-12-26 4.96 1 USGS 01203000 1947-03-14 2330 6.11 USGS 01203000 1948-03-22 3100 7.00 USGS 01203000 1948-12-31 7010 10.42 USGS 01203000 1950-03-08 1970 5.66 USGS 01203000 1951-03-31 3980 7.94 USGS 01203000 1952-06-01 5080 8.91 USGS 01203000 1953-01-24 4530 8.35 USGS 01203000 1954-09-11 2130 5.85 USGS 01203000 1955-08-19 50300 17.20 1853 USGS 01203000 1955-10-16 7760 11.51 USGS 01203000 1957-04-06 1240 4.52 USGS 01203000 1957-12-21 2560 6.35 USGS 01203000 1959-03-06 2920 6.85 USGS 01203000 1960-04-05 2740 6.55 USGS 01203000 1961-02-26 2920 2 6.79 2 1961-02-25 7.79 1 USGS 01203000 1962-04-01 2240 5.97 USGS 01203000 1963-03-27 2010 5.72 USGS 01203000 1964-01-25 1600 5.10 2 1964-01-25 1200 5.15 1 USGS 01203000 1965-02-08 990 4.04 2 1965-02-08 1200 4.15 1 USGS 01203000 1966-03-01 1100 4.27 USGS 01203000 1967-04-16 1400 4.76 USGS 01203000 1968-05-29 2160 5.90 USGS 01203000 1969-08-05 7900 10.69 USGS 01203000 1970-02-10 2920 6.70 USGS 01203000 1971-09-14 1800 2 USGS 01203000 1972-03-22 2330 5.98 USGS 01203000 1973-02-03 5550 9.13 USGS 01203000 1973-12-21 5550 9.13 USGS 01203000 1975-09-27 10000 11.18 USGS 01203000 1976-01-28 3420 7.26 USGS 01203000 1977-03-14 2690 6.42 USGS 01203000 1978-01-26 3750 7.62 USGS 01203000 1979-04-06 5130 8.81 USGS 01203000 1980-03-22 6120 9.53 USGS 01203000 1981-02-24 2240 5.86 USGS 01203000 1982-06-05 4680 8.45 USGS 01203000 1983-03-03 3380 7.21 USGS 01203000 1984-05-31 5570 9.14 USGS 01203000 2005-10-15 4000 7.38 USGS 01203000 2007-04-16 8000 10.37 USGS 01203000 2008-03-08 4360 7.70