# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-05 03:53:28 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 03255500 Mill Creek at Reading OH # # 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 03255500 1939-04-15 3180 12.40 3 USGS 03255500 1940-04-20 5660 15.04 3 USGS 03255500 1941-07-07 730 8.63 3 USGS 03255500 1942-04-09 2240 11.70 3 USGS 03255500 1943-03-19 4200 14.26 3 USGS 03255500 1944-03-06 2080 11.50 3 USGS 03255500 1945-03-06 5780 16.00 3 USGS 03255500 1946-02-13 2200 11.59 3 USGS 03255500 1947-05-25 3680 13.65 3 USGS 03255500 1948-02-13 3520 13.45 3 USGS 03255500 1949-01-04 3260 13.21 3 USGS 03255500 1950-01-06 2520 12.07 3 USGS 03255500 1950-12-03 2700 12.35 3 USGS 03255500 1952-03-11 3310 12.40 6 USGS 03255500 1953-05-22 4530 13.90 USGS 03255500 1954-07-21 2040 11.36 USGS 03255500 1955-03-21 2330 12.96 USGS 03255500 1956-04-02 3330 14.95 USGS 03255500 1957-04-04 3530 15.40 USGS 03255500 1958-07-31 3940 16.08 USGS 03255500 1959-01-21 5640 19.67 USGS 03255500 1960-01-15 2130 12.52 USGS 03255500 1961-05-07 3820 16.13 USGS 03255500 1962-01-22 3390 15.26 USGS 03255500 1963-03-04 5570 19.55 USGS 03255500 1964-03-09 4660 17.81 USGS 03255500 1965-02-11 3230 14.00 USGS 03255500 1966-01-02 2470 12.32 USGS 03255500 1967-05-07 2720 12.94 USGS 03255500 1968-05-24 3850 14.97 USGS 03255500 1969-02-08 2500 11.61 USGS 03255500 1970-04-02 3650 14.47 USGS 03255500 1971-09-12 3800 15.20 USGS 03255500 1972-05-08 2460 11.87 USGS 03255500 1973-07-21 4340 16.60 USGS 03255500 1974-04-02 2130 11.03 USGS 03255500 1975-06-26 4200 15.51 USGS 03255500 1976-01-13 2220 10.82 USGS 03255500 1977-03-04 1720 9.75 USGS 03255500 1977-10-01 3750 14.32 USGS 03255500 1979-09-14 5390 18.58 USGS 03255500 1980-07-10 3850 14.95 USGS 03255500 1981-06-12 2830 12.48 USGS 03255500 1982-03-26 4510 16.52 USGS 03255500 1983-05-03 3220 13.42 USGS 03255500 1983-10-20 2460 11.55 USGS 03255500 1985-03-30 3200 2 USGS 03255500 1985-11-26 4820 17.25 USGS 03255500 1987-05-21 4450 16.38 USGS 03255500 1988-02-02 2870 12.58 USGS 03255500 1989-04-29 2780 12.35 USGS 03255500 1990-05-17 3640 14.46 USGS 03255500 1990-12-18 3640 14.45 USGS 03255500 2005-03-28 3900 C 15.08 USGS 03255500 2006-03-12 2940 C 12.76 USGS 03255500 2007-03-01 3580 C 14.31 USGS 03255500 2008-03-19 5190 C 18.11 USGS 03255500 2009-06-03 3180 C 13.33