. Annual report of the State Board of Health of Massachusetts . ora-tion. Ammonia. 6 Nitrogenas ■6 a aa 8 1 o 3 1 •a o Total. Loss onIgnition. fc Albuminoid. 1 S, a a > o i ■o. c CO a2 13937 Mar. 2 Distinct. Cons. .58 .0122 .0236 .0168 .0068 .18 .0000 .0008 .5698 14024 Mar 20 Slight. Cons. .80 .0068 .0316 .0266 .0050 .19 .0230 .0003 .8785 13936 Mar. 2 Slight. .01 .0000 .0028 .0014 .0014 .16 .0070 .0000 .0662 14023 Mar. 20 V. slight. Cons. .18 .0038 .0068 ;0058 .0010 .16 .0170 .0002 .2449 Odor of the first two sample
. Annual report of the State Board of Health of Massachusetts . ora-tion. Ammonia. 6 Nitrogenas ■6 a aa 8 1 o 3 1 •a o Total. Loss onIgnition. fc Albuminoid. 1 S, a a > o i ■o. c CO a2 13937 Mar. 2 Distinct. Cons. .58 .0122 .0236 .0168 .0068 .18 .0000 .0008 .5698 14024 Mar 20 Slight. Cons. .80 .0068 .0316 .0266 .0050 .19 .0230 .0003 .8785 13936 Mar. 2 Slight. .01 .0000 .0028 .0014 .0014 .16 .0070 .0000 .0662 14023 Mar. 20 V. slight. Cons. .18 .0038 .0068 ;0058 .0010 .16 .0170 .0002 .2449 Odor of the first two samples, distinctly vegetable and mouldy; of the others, none. — The first twosamples were collected from the pond and the last two from the spring. Microscopical Examination. The average number of organtams per cubic centimeter found In these samples was 307. No. 34.] EXAMINATION OF WATER SUPPLIES. 167 GROTOX. Chemical Examination of Water from, a Spring and a Brook in ShattucksMtadow, about One fourth of a Mile west of Baddacook Pond. [Tarts per 100,000.]. Odor of the first sample, none, becoming faintly vegetable on heating; odor of the second sample not determined. The first sample was collected from a spring; the last, from a brook in the vicinity of the spring. Microscopical Examination. No. 15430. Diatomacese, Diatoma, 2. Algae, Zoospores, 1. Fungi, Molds, 4. Miscellaneous,Zooglaa, 9. Total, 15. Chemical Examination of Water from a Tubular Well at the Oroton School, Groton. [Parts per 100,000.] c Appearance. e Ammonia. Nitrogen •6 it 2W a 1 a r i is c0 S %* BO ■5 ap !zi a 1 H 1 «3 u a u< ■< 0 Sq Sz; 0 a 189.^. 14351 May 22 V. Blight. Slight. .05 .0000 .0000 .20 .0000 .0000 .0099 .0370 Odor, none. The sample was collected from a faucet in the school. Microscopical Examination, Fungi, Crenothrlx, 572. Hatfield. The advice of the State Board of Health to the town of Hatfield,with reference to taking a water supply from Running Gut
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