isochlor means an isoline connecting points on a map with the same concentration of chlorine in water. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
noun
- An isoline connecting points on a map with the same concentration of chlorine in water.“The maximum level of chlorides in drinking water is 250 mg/l. After 14 days, the brine plume has a radius of 420 feet to the 250 mg/l isochlor contour. Over a period of 100 years, the plume grows slowly to a radius of 1,150 feet (250 mg/l isochlor contour).”