Brackish water means water where the salinity is appreciable but not at a constant high level. The salinity may be subject to considerable variation due to the influx of fresh or sea waters.

salty water, usually a mixture of seawater and freshwater.

Brackish water is used in reverse osmosis systems. Brackish water is technically defined as water having TDS levels up to 6,000 mg/L, but is generally water that is too salty to be considered potable, [..]

Has a salt content percentage somewhere between sea water and fresh water.

– Water polluted or contaminated by organic matter, salts or acids, or a combination thereof.

water contaminated by salt, but with a salinity lower than 35 parts per thousand. See Brine.

Brackish water is slightly salty - it is a mixture of fresh and salt water.

Water that is neither falls in the category of salt water, nor in the category of fresh water. It holds the middle between either one of the categories.

Water containing bacteria between 1,000 and 15,000 ppm of dissolved solids.

Water that is neither falls in the category of salt water, nor in the category of fresh water. It holds the middle between either one of the categories.

Fresh and salt water combined.

is water that is not fresh, but is not salty like ocean water. The salinity of brackish water is between 0.5 and 30.0 parts per thousand. It is often characterized by a dirty color, small amounts of salts, and is heavily influenced by the tides.

areas with salty water, usually in coastal marshes and estuaries.

A mixture of fresh and salty water that often appears brown in color. Characteristics of brackish water are heavily influenced by tides because salt levels typically increase with an incoming tide (flood tide) and decrease with an outgoing tide (ebb tide).

Water with a salt content between 1000 and 4000 parts per million.

contains 500 to 3000ppm of sodium chloride.

A mixture of fresh water and salt water.

Water containing dissolved minerals in amounts that exceed normally acceptable standards for municipal, domestic, and irrigation uses. Considerably less saline than sea water.

Fresh and salt water combined.

Water containing dissolved solids in the range of 1,000 to 10,000 mg/l.

Salty water (>0.5‰ salt) with less salt than seawater.