# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-02-01 11:02:35 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 01527000 COHOCTON RIVER AT COHOCTON 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 01527000 1935-07-08 1050 2,7 USGS 01527000 1951-04-01 444 4.89 USGS 01527000 1952-03-13 353 4.43 USGS 01527000 1953-07-01 327 4.31 USGS 01527000 1954-04-29 225 3.74 USGS 01527000 1955-03-01 456 4.95 USGS 01527000 1956-03-08 841 6.19 USGS 01527000 1957-05-22 282 4.02 USGS 01527000 1958-04-07 732 5.72 USGS 01527000 1959-04-03 453 4.69 2 1959-01-22 4.97 1 USGS 01527000 1960-04-01 883 6.23 USGS 01527000 1961-02-26 542 5.03 USGS 01527000 1962-03-12 300 2 4.34 1 USGS 01527000 1963-03-27 657 5.54 USGS 01527000 1964-03-06 579 5.26 USGS 01527000 1965-04-09 226 3.89 USGS 01527000 1966-02-14 349 4.49 USGS 01527000 1967-04-03 225 3.88 USGS 01527000 1968-03-23 310 4.32 USGS 01527000 1969-04-24 223 3.95 USGS 01527000 1970-04-11 468 5.33 USGS 01527000 1971-04-15 578 5.76 USGS 01527000 1972-06-23 2260 9 9.82 1935 USGS 01527000 1973-04-06 434 5.12 USGS 01527000 1974-03-06 202 3.83 USGS 01527000 1975-02-26 430 5.10 USGS 01527000 1976-02-18 686 6.12 USGS 01527000 1977-09-25 533 5.57 USGS 01527000 1978-04-06 548 5.62 USGS 01527000 1979-03-05 561 5.67 USGS 01527000 1980-04-01 353 4.73 USGS 01527000 1981-02-24 393 4.84 USGS 01527000 1982-03-26 324 4.58 USGS 01527000 1983-04-28 242 4.10 USGS 01527000 1984-04-06 457 5.23 USGS 01527000 1985-03-09 283 4.35 USGS 01527000 1986-03-14 518 5.50 USGS 01527000 1987-04-05 481 5.34 USGS 01527000 1988-03-26 193 3.76 USGS 01527000 1989-05-11 371 4.82 USGS 01527000 1990-05-17 546 5.61 USGS 01527000 1991-04-24 412 5.37 USGS 01527000 1992-03-27 225 4.57 USGS 01527000 1993-04-01 740 6.30 USGS 01527000 1994-03-24 470 5.58 USGS 01527000 1995-01-20 299 4.92 USGS 01527000 1996-01-19 754 6.39 USGS 01527000 1996-11-09 285 4.86 USGS 01527000 1998-01-08 800 6.46 USGS 01527000 1999-01-23 393 4.78