# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-02 16:57:05 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 New York 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 01501000 UNADILLA RIVER NEAR NEW BERLIN NY # # 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 01501000 1905-09-04 8200 7 USGS 01501000 1924-09-30 4100 7.85 USGS 01501000 1925-02-12 3750 7.60 USGS 01501000 1926-04-09 3000 7.00 USGS 01501000 1927-03-14 4030 7.80 USGS 01501000 1928-03-25 3040 7.03 USGS 01501000 1929-03-15 5590 8.80 USGS 01501000 1929-12-20 2440 6.50 USGS 01501000 1931-04-11 2770 6.90 USGS 01501000 1932-02-12 2770 6.80 USGS 01501000 1932-10-06 4030 7.80 USGS 01501000 1934-03-05 3630 8.02 USGS 01501000 1935-01-10 5310 9.33 USGS 01501000 1936-03-18 6320 9.80 USGS 01501000 1937-04-06 3800 8.19 USGS 01501000 1938-02-07 3490 7.83 USGS 01501000 1939-02-21 3000 7.65 USGS 01501000 1940-04-09 4930 8.72 USGS 01501000 1941-04-07 3240 7.54 USGS 01501000 1942-03-17 3910 8.02 USGS 01501000 1942-12-31 5960 9.35 USGS 01501000 1944-03-17 4450 8.40 USGS 01501000 1945-03-17 3590 7.79 USGS 01501000 1946-03-07 4580 8.49 USGS 01501000 1947-04-06 4860 8.67 USGS 01501000 1948-03-20 5700 9.49 USGS 01501000 1949-01-06 2450 7.00 USGS 01501000 1950-09-01 6600 9.95 USGS 01501000 1951-03-31 3060 7.46 USGS 01501000 1952-03-12 2930 7.34 USGS 01501000 1952-12-11 3070 7.47 USGS 01501000 1954-02-17 2490 6.90 USGS 01501000 1955-03-12 4110 8.36 USGS 01501000 1956-04-05 5080 9.06 USGS 01501000 1957-01-23 2280 6.63 USGS 01501000 1958-04-07 3560 7.91 USGS 01501000 1959-01-22 3930 8.22 USGS 01501000 1960-03-31 5330 9.22 USGS 01501000 1961-02-26 5190 9.13 USGS 01501000 1962-04-01 4550 8.69 USGS 01501000 1963-03-27 4150 8.39 USGS 01501000 1964-03-05 6940 10.12 USGS 01501000 1965-04-13 1610 5.74 USGS 01501000 1966-03-25 2210 6.55 USGS 01501000 1967-03-29 1680 5.84 USGS 01501000 1968-03-24 2780 7.17 USGS 01501000 1968-11-09 3000 7.39 USGS 01501000 1970-04-02 3400 7.76 USGS 01501000 1971-05-05 2030 6.33 USGS 01501000 1972-04-18 3380 7.75