42 USC 15303 - Guaranteed minimum payment amount
(a) In general
In addition to any other payments made under this subchapter, the Administrator shall make a payment to each State to which a payment is made under either section 15301 or 15302 of this title and with respect to which the aggregate amount paid under such sections is less than $5,000,000 in an amount equal to the difference between the aggregate amount paid to the State under sections 15301 and 15302 of this title and $5,000,000. In the case of the Commonwealth of Puerto Rico, Guam, American Samoa, and the United States Virgin Islands, the previous sentence shall be applied as if each reference to $5,000,000 were a reference to $1,000,000.
In addition to any other payments made under this subchapter, the Administrator shall make a payment to each State to which a payment is made under either section 15301 or 15302 of this title and with respect to which the aggregate amount paid under such sections is less than $5,000,000 in an amount equal to the difference between the aggregate amount paid to the State under sections 15301 and 15302 of this title and $5,000,000. In the case of the Commonwealth of Puerto Rico, Guam, American Samoa, and the United States Virgin Islands, the previous sentence shall be applied as if each reference to $5,000,000 were a reference to $1,000,000.