# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-08 22:31:23 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 01109500 KETTLE BROOK AT WORCESTER, MA # # 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 01109500 1924-04-07 740 6 4.75 USGS 01109500 1925-02-12 450 6 3.83 USGS 01109500 1926-03-25 400 6 3.60 USGS 01109500 1926-11-08 230 6 2.80 USGS 01109500 1927-11-04 790 6 4.95 USGS 01109500 1929-04-16 473 6 3.87 USGS 01109500 1930-03-09 116 6 2.02 USGS 01109500 1931-06-10 935 6 5.32 USGS 01109500 1932-09-17 404 6 3.62 USGS 01109500 1932-11-11 586 6 4.25 USGS 01109500 1934-04-13 570 6 4.19 USGS 01109500 1935-01-10 1020 6 5.52 USGS 01109500 1936-03-18 2520 6 8.58 USGS 01109500 1936-12-09 429 6 3.96 USGS 01109500 1938-09-21 1300 6 6.28 USGS 01109500 1939-03-01 337 6 4.12 USGS 01109500 1940-04-01 500 6 4.55 USGS 01109500 1941-02-08 219 6 3.73 USGS 01109500 1942-03-10 540 6 4.65 USGS 01109500 1943-05-22 237 6 3.79 USGS 01109500 1944-04-25 291 6 3.97 USGS 01109500 1945-01-02 312 6 4.04 USGS 01109500 1946-03-08 396 6 4.29 USGS 01109500 1947-03-15 213 6 3.71 USGS 01109500 1948-03-22 393 6 4.28 USGS 01109500 1949-01-07 162 6 3.53 USGS 01109500 1950-03-24 195 6 3.65 USGS 01109500 1951-02-08 596 6 4.79 USGS 01109500 1952-06-02 508 6 4.57 USGS 01109500 1953-03-16 584 6 4.76 USGS 01109500 1954-09-12 1530 6 6.74 USGS 01109500 1955-08-19 3970 6 12.78 USGS 01109500 1955-10-16 852 6 5.65 USGS 01109500 1957-01-23 246 6 3.82 USGS 01109500 1958-04-07 687 6 4.98 USGS 01109500 1959-04-03 747 6 5.13 USGS 01109500 1960-04-01 580 1,6 USGS 01109500 1961-04-17 210 1,6 USGS 01109500 1962-04-01 270 6 3.90 USGS 01109500 1963-03-27 400 1,6 USGS 01109500 1964-03-06 195 1,6 USGS 01109500 1965-02-26 181 1,6 USGS 01109500 1966-02-14 115 1,6 USGS 01109500 1967-05-26 227 1,6 USGS 01109500 1968-03-18 1100 1,6 USGS 01109500 1969-03-26 480 1,6 USGS 01109500 1970-02-04 360 1,6 USGS 01109500 1971-03-17 181 1,6 USGS 01109500 1972-03-18 640 1,6 USGS 01109500 1973-02-03 360 1,6 USGS 01109500 1974-03-22 200 1,6 USGS 01109500 1975-02-25 158 1,6 USGS 01109500 1975-11-14 154 1,6 USGS 01109500 1977-03-14 220 1,6 USGS 01109500 1978-01-26 93.0 1,6 USGS 01109500 1980-03-22 258 6,7 3.86