(See also How long does it take for seed to grow). Depending on the conditions, you can expect to see some grass seed mixtures germinate quite quickly. If conditions at the time of sowing are perfect, you may see germination is as little as 2-4 days.
Source: http://ipl.unm.edu/cwl/fedbook/fwpca.html Overview. The Federal Water Pollution Control Act, popularly known as the Clean Water Act, is a comprehensive statute aimed at restoring and maintaining the chemical, physical and biological integrity of the nation's waters.
Section 404 of the Clean Water Act. Clean Water Act, Section 502 General Definitions. Except as otherwise specifically provided, when used in this chapter: (1) The term State water pollution control agency means the State agency designated by the Governor having responsibility for enforcing State laws relating to the abatement of pollution.