Matching funds must be part of the project. Federal matches are acceptable. Take a look at the outline and consider appropriate projects in your Field Office. This is an excellent opportunity to fully fund projects that were only partly paid for by state grants. Partly funded riparian improvement or protection projects may prove to be good 319h proposals.
Road runoff is a major source of nonpoint source pollution.
A road maintenance or improvement project that is partly funded by another agency might also be supported by a 319h grant. The response to the RFI should not be longer than 10 pages, but it need not be that long. See the attached ADEQ memo and outline for details.