# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-08 02:44:59 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 01422500 LITTLE DELAWARE RIVER NEAR DELHI 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 01422500 1938-09-21 3280 8.50 3 USGS 01422500 1938-12-06 1340 5.70 3 USGS 01422500 1940-03-31 2300 6.65 6 USGS 01422500 1940-12-29 1190 4.79 2 1941-03-07 5.73 1 USGS 01422500 1942-03-09 2550 7.40 1 USGS 01422500 1942-12-30 2210 6.58 2 1943-02-22 7.45 1 USGS 01422500 1943-11-09 1790 6.00 2 1944-03-16 7.01 1 USGS 01422500 1945-01-01 1720 5.90 2 1945-02-22 5.98 1 USGS 01422500 1946-03-09 1570 5.45 USGS 01422500 1947-04-05 1740 5.83 2 1947-03-14 7.44 1 USGS 01422500 1948-03-22 2510 6.80 USGS 01422500 1948-12-30 2310 6.52 USGS 01422500 1950-03-28 1920 5.96 USGS 01422500 1950-11-25 2750 7.13 USGS 01422500 1951-11-07 1540 5.37 USGS 01422500 1953-08-13 4530 7.78 USGS 01422500 1954-02-17 1360 5.14 USGS 01422500 1955-08-18 2590 9 6.53 USGS 01422500 1956-04-04 2550 6.50 USGS 01422500 1957-01-23 1500 5.29 USGS 01422500 1957-12-21 2670 6.60 USGS 01422500 1959-01-21 3120 6.95 2 1959-01-21 1200 7.47 1 USGS 01422500 1960-09-12 2780 6.69 USGS 01422500 1961-02-25 1770 5.65 USGS 01422500 1962-04-01 1740 5.61 2 1962-02-28 6.63 1 USGS 01422500 1963-03-27 2790 6.70 USGS 01422500 1964-03-05 2950 6.82 USGS 01422500 1965-02-08 928 4.37 2 1965-02-07 5.70 1 USGS 01422500 1966-03-05 627 3.77 2 1966-02-11 6.05 1 USGS 01422500 1967-07-22 1220 4.86 USGS 01422500 1968-03-23 1280 4.95 USGS 01422500 1968-11-18 1070 4.62 USGS 01422500 1970-04-02 1750 5.67 USGS 01422500 1971-03-15 2950 6.80 USGS 01422500 1972-03-22 2280 6.23 USGS 01422500 1973-06-29 2500 6.45 USGS 01422500 1974-07-30 3260 7.05 USGS 01422500 1996-01-19 6100 2 8.51 USGS 01422500 1996-11-09 4540 7.67 USGS 01422500 1998-07-08 2830 6.56 USGS 01422500 1999-09-16 1800 9 5.73 USGS 01422500 2000-02-28 1300 2 5.50 1 USGS 01422500 2000-12-17 1750 5.60 2 2001-01-01 8.55 1 USGS 01422500 2002-03-27 1000 4.81 USGS 01422500 2003-09-04 2290 5.94 USGS 01422500 2004-09-18 3210 6.66 USGS 01422500 2005-04-03 2050 6.20 USGS 01422500 2006-06-28 3100 6.97 USGS 01422500 2006-10-28 1880 6.05 2 2007-03-14 6.88 1 USGS 01422500 2008-07-23 2180 6.30 USGS 01422500 2008-12-12 1750 5.94 USGS 01422500 2010-03-23 2290 6.39 2 2010-01-30 6.79 1 USGS 01422500 2011-09-07 3240 9 7.06 USGS 01422500 2011-12-07 1130 5.60 USGS 01422500 2013-05-30 3090 6.96 USGS 01422500 2014-06-25 1920 6.09 USGS 01422500 2015-04-08 1440 5.64 USGS 01422500 2016-02-25 2310 6.40 USGS 01422500 2017-04-06 1800 5.98 USGS 01422500 2017-10-30 03:15 2760 6.70 USGS 01422500 2019-01-24 14:30 2270 6.37 USGS 01422500 2019-11-01 01:45 2050 6.20 USGS 01422500 2021-07-12 01:30 2800 6.76 USGS 01422500 2022-04-07 23:00 2360 6.44 2 2022-02-16 1715 6.56 1 USGS 01422500 2023-05-01 04:15 966 5.17