# ---------------------------------- 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 O. H. Ivie Reservoir
#     generated: 2025-05-24T22:52:52.499550 UTC
#     url: http://www.waterdatafortexas2.org/reservoirs/individual/o-h-ivie-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 2025-04-24 00:00:00 to 2025-05-24 21:45:00 is marked as provisional by the USGS.
# 
# Elevation-Area-Capacity rating curve(s) used:
#     http://www.waterdatafortexas2.org/reservoirs/individual/o-h-ivie/rating-curve/CRMWD/2004-09-30
# 
# Conservation pool elevation(s) used:
#     1551.5 feet above NGVD29
# 
# Dead pool elevation(s) used:
#     1480.0 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
2025-04-24,1528.47,,220869,220869,39.8,554340,0
2025-04-25,1528.52,,221377,221377,39.9,554340,0
2025-04-26,1528.59,,222089,222089,40.1,554340,0
2025-04-27,1528.64,,222598,222598,40.2,554340,0
2025-04-28,1528.68,,223004,223004,40.2,554340,0
2025-04-29,1528.69,,223106,223106,40.2,554340,0
2025-04-30,1528.70,,223208,223208,40.3,554340,0
2025-05-01,1528.69,,223106,223106,40.2,554340,0
2025-05-02,1528.68,,223004,223004,40.2,554340,0
2025-05-03,1528.67,,222903,222903,40.2,554340,0
2025-05-04,1528.63,,222496,222496,40.1,554340,0
2025-05-05,1528.58,,221987,221987,40.0,554340,0
2025-05-06,1528.64,,222598,222598,40.2,554340,0
2025-05-07,1528.73,,223513,223513,40.3,554340,0
2025-05-08,1528.85,,224733,224733,40.5,554340,0
2025-05-09,1528.90,,225241,225241,40.6,554340,0
2025-05-10,1528.91,,225343,225343,40.7,554340,0
2025-05-11,1528.91,,225343,225343,40.7,554340,0
2025-05-12,1528.90,,225241,225241,40.6,554340,0
2025-05-13,1528.90,,225241,225241,40.6,554340,0
2025-05-14,1528.89,,225140,225140,40.6,554340,0
2025-05-15,1528.87,,224936,224936,40.6,554340,0
2025-05-16,1528.85,,224733,224733,40.5,554340,0
2025-05-17,1528.82,,224428,224428,40.5,554340,0
2025-05-18,1528.79,,224123,224123,40.4,554340,0
2025-05-19,1528.78,,224021,224021,40.4,554340,0
2025-05-20,1528.74,,223614,223614,40.3,554340,0
2025-05-21,1528.70,,223208,223208,40.3,554340,0
2025-05-22,1528.69,,223106,223106,40.2,554340,0
2025-05-23,1528.74,,223614,223614,40.3,554340,0
2025-05-24,1528.72,,223411,223411,40.3,554340,0