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August 2009 Probable Maximum 24-Month Study
The Probable Maximum 24-Month Study report describes projected operations and power generation for Colorado River system reservoirs including Fontenelle, Flaming Gorge, Taylor Park, Blue Mesa, Morrow Point, Crystal, Vallecito, Navajo, Powell, Hoover Dam - Lake Mead, Davis Dam - Lake Mohave, and Parker Dam - Lake Havasu. Operations were projected using Reclamation’s 24-Month Study RiverWare model with the Probable Maximum unregulated inflow projections provided by the National Weather Service’s Colorado Basin River Forecast Center. The Probable Maximum inflow scenario reflects a wet hydrologic condition which statistically would be exceeded only 10% of the time.
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2 resources available
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RISE Item Details Page URL for "August 2009 Probable Maximum 24-Month Study"
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PDF File for "August 2009 Probable Maximum 24-Month Study"
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Complete Metadata
| accessLevel | public |
|---|---|
| accrualPeriodicity | irregular |
| bureauCode |
[ "010:10" ] |
| contactPoint |
{ "fn": "RISE Team", "@type": "vcard:Contact", "hasEmail": "mailto:data@usbr.gov" } |
| description | The Probable Maximum 24-Month Study report describes projected operations and power generation for Colorado River system reservoirs including Fontenelle, Flaming Gorge, Taylor Park, Blue Mesa, Morrow Point, Crystal, Vallecito, Navajo, Powell, Hoover Dam - Lake Mead, Davis Dam - Lake Mohave, and Parker Dam - Lake Havasu. Operations were projected using Reclamation’s 24-Month Study RiverWare model with the Probable Maximum unregulated inflow projections provided by the National Weather Service’s Colorado Basin River Forecast Center. The Probable Maximum inflow scenario reflects a wet hydrologic condition which statistically would be exceeded only 10% of the time. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "RISE Item Details Page URL for "August 2009 Probable Maximum 24-Month Study"", "accessURL": "https://data.usbr.gov/catalog/6331/item/128860", "mediaType": "text/html", "description": "Landing page for "August 2009 Probable Maximum 24-Month Study"" }, { "@type": "dcat:Distribution", "title": "PDF File for "August 2009 Probable Maximum 24-Month Study"", "mediaType": "application/pdf", "description": ""August 2009 Probable Maximum 24-Month Study" as a PDF file", "downloadURL": "https://data.usbr.gov/rise/content-rise-public/rise/catalog-item/binary/AUG09_MAX_508.pdf" } ] |
| identifier | https://datainventory.usbr.gov/rise/item/128860 |
| keyword |
[ "24-Month Study", "Arizona", "California", "Colorado River", "Colorado River Basin", "Future Projections", "Glen Canyon", "Hoover", "Hydrology", "Hydropower", "Lake Mead", "Lake Powell", "Modeling", "Nevada", "New Mexico", "Surface Water", "Utah", "Water Management Operations", "Water Modeling", "Wyoming" ] |
| landingPage | https://data.usbr.gov/catalog/6331/item/128860 |
| modified | 2025-09-24T18:59:53Z |
| publisher |
{ "name": "Bureau of Reclamation", "@type": "org:Organization" } |
| spatial |
"{"type":"Polygon","coordinates":[[[-108.12813,31.312],[-111.16035,31.34953],[-115.07149,32.54276],[-115.95039,37.26148],[-112.96211,37.47104],[-109.66621,42.90464],[-106.28242,42.09466],[-105.35957,39.70349],[-105.49141,35.88516],[-107.9084,35.45675],[-108.12813,31.312]]]}"
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| title | August 2009 Probable Maximum 24-Month Study |
