# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 00:15:39 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 03047000 Loyalhanna Creek at Loyalhanna Dam, PA # # 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 03047000 1940-03-31 10700 9.90 USGS 03047000 1941-06-05 11700 10.30 USGS 03047000 1942-04-10 4560 6 6.75 USGS 03047000 1943-01-02 4020 6 6.35 USGS 03047000 1944-05-07 4840 6 6.99 USGS 03047000 1945-03-09 6980 6 7.96 USGS 03047000 1946-06-03 4480 6 6.46 USGS 03047000 1947-06-09 4060 6 6.22 USGS 03047000 1948-04-17 4920 6 6.76 USGS 03047000 1949-01-30 4520 6 6.44 USGS 03047000 1950-01-08 4380 6 6.31 USGS 03047000 1951-06-16 4520 6 6.40 USGS 03047000 1952-01-30 4520 6 6.41 USGS 03047000 1953-06-02 3920 6 6.15 USGS 03047000 1954-03-03 3920 6 6.19 USGS 03047000 1954-10-18 4780 6 6.90 USGS 03047000 1956-03-10 4310 6 6.58 USGS 03047000 1957-04-10 2950 6 5.33 USGS 03047000 1958-05-09 3650 6 5.96 USGS 03047000 1959-01-24 3050 6 5.36 USGS 03047000 1960-04-07 4860 6 7.12 USGS 03047000 1961-03-10 4420 6 6.66 USGS 03047000 1962-03-02 3450 6 5.75 USGS 03047000 1963-03-07 5220 6 7.39 USGS 03047000 1964-03-14 5590 6 7.70 USGS 03047000 1965-01-28 3160 6 5.51 USGS 03047000 1966-02-18 4530 6 6.80 USGS 03047000 1967-03-08 4880 6 7.11 USGS 03047000 1968-05-26 3220 6 5.61 USGS 03047000 1969-02-03 1990 6 4.43 USGS 03047000 1970-06-19 6780 6 8.29 USGS 03047000 1971-09-18 3610 6 5.96 USGS 03047000 1972-06-30 6080 6 8.05 USGS 03047000 1972-12-24 2830 6 5.23 USGS 03047000 1974-01-16 2290 6 4.66 USGS 03047000 1975-02-03 2980 6 5.38 USGS 03047000 1976-02-20 2980 6 5.38 USGS 03047000 1977-03-02 3020 6 5.42 USGS 03047000 1978-05-20 3460 6 5.83 USGS 03047000 1979-03-06 4980 6 7.19 USGS 03047000 1979-10-08 2820 6 5.22 USGS 03047000 1981-04-15 3510 6 5.87 USGS 03047000 1982-03-22 2380 6 4.76 USGS 03047000 1983-04-18 2380 6 4.76 USGS 03047000 1984-08-14 2820 6 5.22 USGS 03047000 1985-04-02 3660 6 6.01 USGS 03047000 1986-02-11 4650 6 6.91 USGS 03047000 1987-04-13 3160 6 5.56 USGS 03047000 1988-02-06 3140 6 5.54 USGS 03047000 1989-04-01 3660 6 6.01 USGS 03047000 1990-07-17 2340 6 4.65 USGS 03047000 1991-01-02 3890 6 6.22 USGS 03047000 2010-03-16 2850 6 3.78 USGS 03047000 2011-03-13 3430 6 4.13 USGS 03047000 2012-01-29 2220 6 3.35 USGS 03047000 2012-11-01 3340 6 4.08 USGS 03047000 2013-12-24 09:30 2930 6 3.83 USGS 03047000 2015-03-16 15:15 3250 6 4.03 USGS 03047000 2016-06-17 1760 6 2.97 USGS 03047000 2017-05-10 3390 6 3.93 USGS 03047000 2018-09-11 15:15 4690 6 5.00 USGS 03047000 2019-02-14 15:45 4450 6 4.70 USGS 03047000 2020-02-14 15:30 3410 6 4.24 USGS 03047000 2021-03-02 09:30 2730 6 3.89 USGS 03047000 2022-05-08 19:00 3130 6 4.10 USGS 03047000 2023-03-26 13:45 1930 6 3.30 2 2023-01-07 1630 3.31