# ---------------------------------- Disclaimer ----------------------------------------- # The reservoir data contained in this file are best estimates generated by the Texas # Water Development Board(TWDB) using data collected by various data providers as well # as by TWDB. For a detailed explaination of the methodology used please visit: # # http://waterdatafortexas.org/reservoirs/methodology # # TWDB makes no warranties(including no warranties as to merchantability or fitness) # either expressed or implied with respect to the data or its fitness for any specific # application. # --------------------------------------------------------------------------------------- # # Definitions: # reservoir_storage = actual storage at measured lake elevation # dead_pool_capacity = storage at dead pool elevation # conservation_capacity = storage at conservation pool elevation - dead pool capacity # conservation_storage = reservoir storage - dead pool capacity (note: conservation storage is capped at conservation capacity) # percent_full = 100 * conservation storage/conservation capacity # # for more detailed explanations see http://waterdatafortexas.org/reservoirs/glossary # # Estimated daily average data for Pat Mayse Lake # generated: 2025-03-13T12:26:58.130691 UTC # url: http://waterdatafortexas2.org/reservoirs/individual/pat-mayse-30day.csv # # Footnote: # The elevation-storage rating curve used to produce the storage # hydrograph is made of two segments: (1) the segment up to the # conservation pool top (below the red line) is based on measured data, # and (2) the segment in the flood pool (above the red line) is an # extrapolation from the first segment and shouldn't be relied upon for # flood storage information. # # Data from 2025-02-11 00:00:00 to 2025-03-13 11:00:00 is marked as provisional by the USGS. # # Elevation-Area-Capacity rating curve(s) used: # http://waterdatafortexas2.org/reservoirs/individual/pat-mayse/rating-curve/USGS/1967-01-01 # http://waterdatafortexas2.org/reservoirs/individual/pat-mayse/rating-curve/TWDB/2008-07-01 # # Conservation pool elevation(s) used: # 451.0 feet above NGVD29 # # Dead pool elevation(s) used: # 415.0 feet above NGVD29 # # Vertical datum(s) used: # NGVD29 # # Units: # date: YYYY-MM-DD # water_level: feet above vertical datum # surface_area: acres # storages: acre-feet # # date,water_level,surface_area,reservoir_storage,conservation_storage,percent_full,conservation_capacity,dead_pool_capacity 2025-02-11,452.12,,124226,113683,100.0,113683,4160 2025-02-12,452.27,,125091,113683,100.0,113683,4160 2025-02-13,452.49,,126364,113683,100.0,113683,4160 2025-02-14,452.56,,126770,113683,100.0,113683,4160 2025-02-15,452.52,,126538,113683,100.0,113683,4160 2025-02-16,452.48,,126306,113683,100.0,113683,4160 2025-02-17,452.40,,125842,113683,100.0,113683,4160 2025-02-18,452.34,,125495,113683,100.0,113683,4160 2025-02-19,452.31,,125322,113683,100.0,113683,4160 2025-02-20,452.23,,124860,113683,100.0,113683,4160 2025-02-21,452.17,,124514,113683,100.0,113683,4160 2025-02-22,452.11,,124168,113683,100.0,113683,4160 2025-02-23,452.05,,123823,113683,100.0,113683,4160 2025-02-24,451.98,,123421,113683,100.0,113683,4160 2025-02-25,451.93,,123134,113683,100.0,113683,4160 2025-02-26,451.88,,122847,113683,100.0,113683,4160 2025-02-27,451.84,,122618,113683,100.0,113683,4160 2025-02-28,451.81,,122446,113683,100.0,113683,4160 2025-03-01,451.77,,122217,113683,100.0,113683,4160 2025-03-02,451.73,,121988,113683,100.0,113683,4160 2025-03-03,451.71,,121874,113683,100.0,113683,4160 2025-03-04,451.79,,122331,113683,100.0,113683,4160 2025-03-05,451.90,,122961,113683,100.0,113683,4160 2025-03-06,451.86,,122732,113683,100.0,113683,4160 2025-03-07,451.83,,122560,113683,100.0,113683,4160 2025-03-08,451.58,,121132,113683,100.0,113683,4160 2025-03-09,451.72,,121931,113683,100.0,113683,4160 2025-03-10,451.84,,122618,113683,100.0,113683,4160 2025-03-11,451.87,,122790,113683,100.0,113683,4160 2025-03-12,451.86,,122732,113683,100.0,113683,4160 2025-03-13,451.85,,122675,113683,100.0,113683,4160