# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-10-09 06:04:18 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 09344400 NAVAJO RIVER BL OSO DIVERSION DAM NR CHROMO, CO. # # 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 09344400 1971-03-27 210 2 USGS 09344400 1971-10-19 540 2 USGS 09344400 1973-05-11 870 2 USGS 09344400 1974-05-09 360 2 USGS 09344400 1975-05-13 552 2 USGS 09344400 1976-09-27 131 3.68 USGS 09344400 1977-08-18 360 2,6 USGS 09344400 1978-06-16 310 2,6 USGS 09344400 1979-06-16 498 2,6 USGS 09344400 1980-06-09 499 6 4.21 USGS 09344400 1981-05-02 112 6 2.22 USGS 09344400 1982-08-25 495 6 4.27 USGS 09344400 1983-09-30 545 6 4.33 USGS 09344400 1984-05-24 1330 6 4.92 USGS 09344400 1985-06-08 1290 6 4.91 USGS 09344400 1986-06-26 741 6 4.19 USGS 09344400 1987-06-07 588 6 3.96 USGS 09344400 1988-04-07 280 6 3.36 USGS 09344400 1989-03-25 250 6 3.27 2 1988-12-30 3.84 1 USGS 09344400 1990-06-10 853 6 4.44 USGS 09344400 1991-06-14 490 6 3.82 USGS 09344400 1992-08-24 1280 6 4.88 USGS 09344400 1993-08-28 1210 6 4.93 USGS 09344400 1994-06-22 1260 6 4.89 2 1994-02-13 5.07 1 USGS 09344400 1995-06-21 1080 6 4.80 USGS 09344400 1996-05-17 150 6 2.66 USGS 09344400 1997-06-01 1050 6 4.62 USGS 09344400 1997-10-08 322 6 3.45