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As of September 2014, the federally financed but mostly state-run leaking underground storage tank program has found 521,271 petroleum releases from underground storage tanks at 205,000 facilities, 86% of which have been remediated. In fiscal year 2014, 6,847 new leaking tanks were discovered. [48]
The operation of underground storage tanks (USTs) became subject to the RCRA regulatory program with enactment of the Hazardous and Solid Waste Amendments of 1984 (HSWA). [10] At that time there were about 2.1 million tanks subject to federal regulation, and the EPA program led to closure and removal of most substandard tanks. [11]
The Ohio Department of Transportation requires space while it reconstructs portions of Interstates 70 and 71, and will purchase the site of the current dog park, which opened in 2012. The new park will have 0.75 acres (0.30 ha), smaller than the current 2.5-acre (1.0 ha) dog park.
Roughly 81 million people live within a quarter-mile of an underground storage tank that's experienced at least one leak, based on the latest EPA data. Most tanks were made of steel in the mid ...
Regulation of Underground Storage Tanks. The Underground Storage Tank (UST) Program was launched in 1985 and covers about 553,000 active USTs containing petroleum and hazardous chemicals. Since 1984, 1.8 million USTs have been closed in compliance with regulations.
The EPA Underground Storage Tank Program is considered to have been very successful. [according to whom?] The national inventory of underground tanks has been reduced by more than half, and most of the rest have been replaced or upgraded to much safer standards. [citation needed] Of the approximately one million underground storage tanks sites ...
A stormwater detention vault is an underground structure designed to manage excess stormwater runoff on a developed site, often in an urban setting. This type of best management practice may be selected when there is insufficient space on the site to infiltrate the runoff or build a surface facility such as a detention basin or retention basin .
Some permits cover both stormwater and non-stormwater discharges. NPDES permits must be reissued every five years. Permit agencies (EPA, states, tribes) must provide notice to the public of pending permits and provide an opportunity for public comment. [67] In 2012, EPA estimated that there are over 500,000 stormwater permittees.