; (ii) water backup through sewer pipes, showers, toilets, sinks, and floor drains; (iii) seepage through walls and floors; (iv) the accumulation of water on property or public rights-of-way; and (v) the overflow from water bodies, such as rivers, lakes, and oceans. (B) Exclusion Such term does not include flooding in undeveloped or agricultural areas. (n) Funding There is authorized to be appropriated for grants under the pilot program under this section— (1) $1,200,000 for fiscal year 2019; and (2) $4,300,000 for fiscal year 2020, to remain available through 2022.