TABLE VII
A N A L Y S E S O F W A T E R A T
R E G G A N
(a) Bacteriological:
Bacteriologically pure water
no muddv sediment
(b) Chemical
Measurements
Degree of hardness
p H
Dry residue (mg/liter)
Ca (mg/liter)
Mg (mg/liter)
N a (mg/liter)
Cl (mg/liter)
S 0 4 (mg/liter)
C 0 3 (mg/liter)
Combined N 0 3 (mg/liter)
Date and place of analysis
Wells of Reggan
111°
—
3318
305
85
727
944
1177
81
—
June 20, 1957
Paris
104°
7.25
3446
292
75
699
776
1216
59
—
July 7, 1957
Paris
Forage Plateau
90°
—
2354
205
94
475
657
782
64
66
December 20, 1957
Algiers
95°
—
2228
210
103
388
639
757
65
—
December 27, 1957
Algiers
Wells of
"fifth company"
112°
7 .5
—
245
123
754
910
1130
82
—
February 7, 1957
Reggan
130
CLAUDE J. GRENOT