Water Classification
Water can be classified by the amount of TDS per liter:
- fresh water < 1500 mg/L TDS
- brackish water 1500 to 5000 mg/L TDS
- saline water > 5000 mg/L TDS
Read more about this topic: Total Dissolved Solids
Famous quotes containing the word water:
“When peaceful clouds were reflected in the paddies
and the water buffalo stepped surely along terraces,
maybe fathers told their sons old tales.
When bombs smashed those mirrors
there was time only to scream.”
—Denise Levertov (b. 1923)