# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-02 18:36:54 EST # # ---------------------------------- 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 Montana 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 06212500 Red Lodge Cr bl Cooney Reservoir nr Boyd MT # # 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 06212500 1938-06-25 406 5 3.62 USGS 06212500 1939-03-22 305 5 3.16 USGS 06212500 1940-06-06 314 5 3.17 USGS 06212500 1941-06-05 680 5 4.72 USGS 06212500 1942-05-30 1700 5 7.20 2 1942-06-07 8.16 1 USGS 06212500 1943-03-28 578 5 4.40 USGS 06212500 1944-06-27 1880 5 7.45 USGS 06212500 1945-06-28 508 5 4.24 USGS 06212500 1945-11-09 200 5 2.84 USGS 06212500 1947-03-20 448 5 3.98 USGS 06212500 1948-06-26 365 5 3.75 USGS 06212500 1948-11-08 278 5 3.29 USGS 06212500 1950-06-19 233 5 3.12 USGS 06212500 1951-08-13 275 5 3.33 USGS 06212500 1952-05-22 540 5 4.32 USGS 06212500 1953-06-13 344 5 3.60 USGS 06212500 1954-04-08 297 5 3.42 2 1953-11-02 3.76 1 USGS 06212500 1954-10-13 481 5 4.11 USGS 06212500 1956-05-29 357 5 3.69 USGS 06212500 1957-06-17 3030 5 9.39 USGS 06212500 1958-06-11 381 5 3.70 USGS 06212500 1959-08-02 227 5 2.94 USGS 06212500 1960-08-28 133 1,5 1960-05-26 3.72 1 USGS 06212500 1961-07-19 116 5 2.49 USGS 06212500 1962-06-04 445 5 4.07 2 1962-06-15 4.40 USGS 06212500 1963-06-11 507 5 4.61 USGS 06212500 1964-06-17 587 5 5.00 USGS 06212500 1965-04-17 388 5 4.02 USGS 06212500 1966-05-11 454 5 4.37 USGS 06212500 1967-06-15 3470 5 10.17 USGS 06212500 1968-06-09 982 5 5.81 USGS 06212500 1969-06-25 675 5 4.94 USGS 06212500 1970-05-21 693 5 4.95 USGS 06212500 1971-05-30 459 5 4.46 USGS 06212500 1972-05-24 301 5 3.81 USGS 06212500 1973-05-02 735 5 5.01 USGS 06212500 1974-06-08 638 5 4.75 USGS 06212500 1975-05-12 2430 5 8.43 USGS 06212500 1976-04-30 518 5 4.45 USGS 06212500 1977-07-02 197 5 3.32 USGS 06212500 1978-05-21 608 5 4.67 USGS 06212500 1979-07-12 300 5 USGS 06212500 1980-04-26 433 5 4.12 USGS 06212500 1981-05-17 656 5 4.68 USGS 06212500 1982-06-28 328 5 3.75 USGS 06212500 1983-05-06 449 5 4.15 USGS 06212500 1984-05-10 517 5 4.37 USGS 06212500 1985-07-05 196 5 3.24 USGS 06212500 1986-06-13 464 5 4.17 USGS 06212500 1987-05-29 699 5 4.77 USGS 06212500 1988-05-08 1590 5 6.91 USGS 06212500 1989-03-12 616 5 4.51 USGS 06212500 1990-06-17 245 5 3.30 2 1990-07-17 3.33 1 USGS 06212500 1991-04-14 513 5 4.31 USGS 06212500 1992-06-20 522 5 4.33 USGS 06212500 1993-06-08 541 5 4.36 USGS 06212500 1994-07-06 289 5 3.97 USGS 06212500 1995-06-09 649 5 4.86 USGS 06212500 1996-05-26 576 5 4.54 USGS 06212500 1997-06-13 882 5 5.28 USGS 06212500 1998-06-27 262 5 3.32 2 1998-06-24 3.36 1 USGS 06212500 1999-06-12 239 5 3.26 2 1999-08-15 3.34 1 USGS 06212500 2000-05-17 495 5 4.17 USGS 06212500 2001-08-16 274 5 3.62 USGS 06212500 2002-08-16 220 5 3.19 USGS 06212500 2005-05-11 17:00 4320 6,7,F USGS 06212500 2011-05-25 4190 6,7,F