Fresh waters definition

Fresh waters means all waters with dissolved inorganic ions of less than 500 ppm.
View Source
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).
View Source
Fresh waters means all waters with a dissolved inorganic ion concentration of less than 0.5 parts per thousand.
View Source

More Definitions of Fresh waters

Fresh waters means those groundwaters having a chloride concentration equal to or less than 250 milligrams per liter.
View Source
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;
View Source
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.
View Source

Related to Fresh waters

  • Fresh water means water having a specific conductivity less than a solution containing six thousand (6,000) parts per million of sodium chloride.

  • Navigable waters ’ means the waters of the United States, including the territorial sea;

  • Coastal waters means those waters of Long Island Sound and its harbors, embayments, tidal rivers, streams and creeks which contain a salinity concentration of at least five hundred parts per million under low flow conditions.

  • Surface waters means water on the surface of the ground where water does not usually accumulate in ordinary watercourses, lakes, or ponds. This includes any waterborne objects.

  • mean high water springs or “MHWS” means the highest level which spring tides reach on average over a period of time;