Panorama: California passes law to spend $52.4 billion on infrastructure, and EPA’s hydrologic evaluation of landfill performance (HELP) model

August 1st, 2017

California passes law to spend $52.4 billion on infrastructure Gov. Edmund G. Brown Jr. signed a package of legislation to improve transportation and create jobs in communities across California. “Safe and smooth roads make California a better place to live and strengthen our economy,” said Gov. Brown. “This legislation will put thousands of people to […]

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Hydrologic Evaluation of Landfill Performance (HELP) Model

May 10th, 2017

Ask a technical expert                                                          Got a question about our research model? Want to give us feedback? Contact a technical expert about the HELP Model. The HELP model estimates water balances for landfills and other land disposal systems. The program models rainfall, runoff, infiltration, and other water pathways to estimate how much water builds up above […]

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