# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-03-14 09:29:25 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 12177500 STETATTLE CREEK NEAR NEWHALEM, WA # # 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 12177500 1933-10-23 2020 7.17 USGS 12177500 1934-11-05 5640 10.40 USGS 12177500 1936-06-02 1010 4.78 USGS 12177500 1937-06-18 1370 5.50 USGS 12177500 1937-10-28 3220 7.34 USGS 12177500 1939-05-28 2560 6.64 USGS 12177500 1939-11-30 1130 5.10 USGS 12177500 1940-10-19 1940 6.03 USGS 12177500 1941-12-02 2680 6.77 USGS 12177500 1943-06-17 870 4.70 USGS 12177500 1943-12-03 1510 5.62 USGS 12177500 1945-02-07 1980 6.10 USGS 12177500 1945-10-25 3210 7.16 USGS 12177500 1946-10-24 1740 5.85 USGS 12177500 1947-10-19 2730 6.80 USGS 12177500 1948-10-06 1740 5.87 USGS 12177500 1949-11-26 8580 9.70 USGS 12177500 1951-02-10 3300 9 USGS 12177500 1952-06-04 1480 4.76 USGS 12177500 1953-09-30 1820 5.20 USGS 12177500 1953-10-30 1710 5.08 USGS 12177500 1954-11-22 1620 4.90 USGS 12177500 1955-10-25 4330 7.34 USGS 12177500 1956-10-20 1710 5.08 USGS 12177500 1957-10-30 1100 4.26 USGS 12177500 1958-12-02 2050 4.90 USGS 12177500 1959-11-24 1690 4.50 USGS 12177500 1961-01-15 1850 4.70 USGS 12177500 1961-10-12 1390 4.13 USGS 12177500 1962-11-19 4020 6.15 USGS 12177500 1963-10-21 2150 4.80 USGS 12177500 1964-11-30 780 3.15 USGS 12177500 1965-10-06 1550 3.81 USGS 12177500 1966-12-16 1980 4.17 USGS 12177500 1967-10-27 3660 5.25 USGS 12177500 1969-09-23 1130 3.43 USGS 12177500 1970-06-03 901 3.19 USGS 12177500 1971-01-19 1400 3.68 USGS 12177500 1972-07-12 1990 4.18 USGS 12177500 1972-12-19 959 3.21 USGS 12177500 1974-01-16 3020 4.88 USGS 12177500 1974-12-21 1730 3.97 USGS 12177500 1975-12-04 2430 4.50 USGS 12177500 1977-01-18 1850 4.07 USGS 12177500 1977-11-01 6250 6.50 USGS 12177500 1978-11-07 2950 4.85 USGS 12177500 1979-12-17 7600 7.04 USGS 12177500 1980-12-26 9540 8.06 USGS 12177500 1982-08-13 1190 3.74 USGS 12177500 1982-12-03 6560 6.73