# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-28 17:55:46 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 09015000 COLORADO RIVER BL SHADOW MOUNTAIN RESERVOIR, 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 09015000 1948-05-24 1400 6 4.48 USGS 09015000 1949-06-20 1800 6 4.81 USGS 09015000 1949-11-15 2190 6 4.58 USGS 09015000 1951-05-18 2940 6 5.18 USGS 09015000 1952-06-11 3210 6 5.51 USGS 09015000 1953-06-13 2110 6 4.69 USGS 09015000 1954-05-20 1210 6 3.81 USGS 09015000 1955-06-22 2290 6 4.80 USGS 09015000 1956-05-22 2030 6 4.63 USGS 09015000 1957-07-03 3600 6 5.78 USGS 09015000 1958-05-28 3230 6 5.42 USGS 09015000 1959-06-08 1420 6 4.00 USGS 09015000 2015-06-17 02:15 2530 6 5.21 USGS 09015000 2016-06-11 01:30 2540 6 5.22 USGS 09015000 2017-06-06 10:30 2740 6 5.38 USGS 09015000 2018-05-18 04:45 1090 6 3.80 USGS 09015000 2019-07-01 10:15 2360 6 5.06 USGS 09015000 2020-06-01 08:45 1560 6 4.33 USGS 09015000 2021-06-08 01:30 1570 6 4.37 USGS 09015000 2022-06-12 04:15 2410 6 5.28 USGS 09015000 2023-06-09 13:30 1500 6 4.34