Reziduu fix: zona de Nord – 1197,7±115,2 mg/l, zona Centru – 1800,5±128,6 mg/l, zona de Sud – 1465,4±138,1 mg/l. Sulfaţi: zona de Nord – 199,7±15,8 mg/l, zona Centru – 160,3±24,8 mg/l, zona de Sud – 240,4±30,1 mg/l. Cloruri: zona de Nord – 178,5±26,7 mg/l, zona Centru – 149,2±21,7 mg/l, zona de Sud – 235,1±31,2 mg/l. Suma Na+K: zona de Nord – 236,4±36,5 mg/l, zona Centru – 391,2±35,4 mg/l, zona de Sud – 293,3±42,1 mg/l. Hidrocarbonaţi: zona de Nord – 654,8±21,5 mg/l, zona Centru – 536,4±19,5 mg/l, zona de Sud – 795,0±23,4 mg/l. Duritatea totală: zona de Nord – 28,2±1,5 0G, zona Centru – 31,2±2,7 0G, zona de Sud – 34,5±2,9 0G.

Fixed residue: Northern area – 1197.7±115.2 mg/l, Center area – 1800.5±128.6 mg/l, Southern area – 1465.4±138.1 mg/l. Sulphates: Northern area – 199.7±15.8 mg/l, Center area – 160.3±24.8 mg/l, Southern area – 240.4±30.1 mg/l. Chlorides: Northern area – 178.5±26.7 mg/l, Center area – 149.2±21.7 mg/l, Southern area – 235.1±31.2 mg/l. Sum of Na+K: Northern area – 236.4±36.5 mg/l, Center area – 391.2±35.4 mg/l, Southern area – 293.3±42.1 mg/l. Hydrocarbonates: Northern area – 654.8±21.5 mg/l, Center area – 536.4±19.5 mg/l, Southern area – 795.0±23.4 mg/l. Total hardness: Northern area – 28.2±1.5 0G, Center area – 31.2±2.7 0G, Southern area – 34.5±2.9 0G.