. Annual report of the State Board of Health of Massachusetts . 027 1 26 .2927 .2647 .0280 .0007 .0340 27 . .0640 .0077 .0034 1 )8 28 .1880 .1373 .0507 .0060 .0021 29 .2128 .1670 .0458 .0086 .0105 30 Corresponding Hours during the Week. . . . .
. Annual report of the State Board of Health of Massachusetts . 027 1 26 .2927 .2647 .0280 .0007 .0340 27 . .0640 .0077 .0034 1 )8 28 .1880 .1373 .0507 .0060 .0021 29 .2128 .1670 .0458 .0086 .0105 30 Corresponding Hours during the Week. . . . . . . ! 313233 ,.,. .7574 .2128 .1670 .0458 .0086 .0105 34 point where the effluent from the precipitation worl^a enters the stream. The samples were collected In 386 STATE BOARD OF HEALTH. [Pub. Doc. BLACKSTONE RIVER. Chemical Examination of Water from Singletary, [Parts per 100,000.]. Odor, of the first sample, disagreeable; of the second, distinct; of the last three, vegetable. The from Dorothy Brook, above the highway bridge near its mouth; the last one, from Coldspring Brook, atfour equal portions, collected at intervals of three hours, as follows : No. 15041 at and A M , , and and ; No. 15097, at and , and 2 40 and Chemical Examination of Water from the Blackstone [Parts per 100,000.] Date OF — Appearance. Residue ok Evapokation. o c5 _S.£ « Turbidity. Sediment. TOTAL. LOSS on ignition. 3 •a > •a•a 3 •3 i •d s o ^ x — — Se- ■5 So. Jz; o a o H Q en H a OS Sept. Sept. 1 15040 6 7 Decd, milky. Slight, rusty. .70 2 15096 7 9 Decd, rusty. Cons., rusty. .90 ! 3 15046[ 6 7 Distinct, milky Slight, rusty. .30 ! 4 15095: 7 9 Distinct, m
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