# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-16 12:44:38 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 01624800 CHRISTIANS CREEK NEAR FISHERSVILLE, VA # # 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 01624800 1968-03-12 685 6.22 USGS 01624800 1969-08-20 3800 12.78 USGS 01624800 1969-12-31 1790 8.72 USGS 01624800 1971-05-30 3240 11.79 USGS 01624800 1972-06-21 3630 12.50 USGS 01624800 1972-10-05 3850 12.91 USGS 01624800 1973-12-26 2180 9.65 USGS 01624800 1975-03-19 3020 11.45 USGS 01624800 1975-12-31 2180 9.12 USGS 01624800 1976-10-09 3680 12.14 USGS 01624800 1978-01-26 3020 10.76 USGS 01624800 1979-09-21 3070 10.92 USGS 01624800 1979-10-01 2880 10.50 USGS 01624800 1981-09-06 618 4.25 USGS 01624800 1982-03-20 1830 7.79 USGS 01624800 1983-03-19 3030 10.82 USGS 01624800 1984-03-29 3060 10.87 USGS 01624800 1985-02-12 1490 6.77 USGS 01624800 1985-11-04 4520 13.58 USGS 01624800 1987-04-17 3170 11.10 USGS 01624800 1988-01-20 742 4.41 USGS 01624800 1989-05-01 3020 10.80 USGS 01624800 1989-10-17 3290 11.35 USGS 01624800 1991-07-29 2530 9.71 USGS 01624800 1992-04-21 2730 10.17 USGS 01624800 1993-03-04 3700 12.15 USGS 01624800 1994-02-23 1960 8.17 USGS 01624800 1995-06-28 3310 11.38 USGS 01624800 1996-09-06 16200 16.14 USGS 01624800 1997-03-03 1300 6.35