Fresh waters definition

Fresh waters means all waters with dissolved inorganic ions of less than 500 ppm.
Fresh waters means all nontidal and tidal waters generally having a salinity, due to natural sources, of less than or equal to 3.5 parts per thousand at mean high tide (N.J.A.C. 7:9B-1.4).
Fresh waters means all waters with a dissolved inorganic ion concentration of less than 0.5 parts per thousand.

More Definitions of Fresh waters

Fresh waters means those groundwaters having a chloride concentration equal to or less than 250 milligrams per liter.
Fresh waters means waters in which salinity is less than two parts per thousand based on the 95th percentile of the data set of salinity values; the applicable criteria are the fresh water criteria in 18 AAC 70.020(b)(1-12) except as noted at 18 AAC 70.040;
Fresh waters means waters in which the salinity is equal to or less than one part per thousand based on the 95th percentile of the dataset of salinity values; the applicable criteria are the fresh water criteria as set out in 18 AAC 70.020(b)(1) – (12), except as set out in 18 AAC 70.040.