Annual report of the State Board of Health of Massachusetts. 1897

acre daily Albuminoid Algæ AMMONIA analyses of 1897 antitoxin APPEARANCE applied April average Bacteria Bedford Board of Health Boston Brockton Brook cent Chemical Examination Chlorine cities and towns Color Cons Crustacea cubic centimeter Date of Collection Day of examination death rate Diatomaceæ Dinobryon diphtheria disease Distinctly musty distinctly vegetable effluent Effluent of Filter epidemic Examination of Water faintly vegetable faucet feet filter beds filtration gallons per acre Haverhill inches Infusoria July June Lawrence Loss on Ignition Merrimack River Microscopical Examination minoid month Nitrites NITROGEN NITROGEN AMMONIA NITROGEN AS Albuminoid North Adams NOTE to analyses number of bacteria Number of organisms Number of sample Odor organisms per cubic Oxygen Consumed Pond proposed pumping station RESIDUE ON EVAPORA Rhizopoda sample was collected samples were collected sand Sediment Sept sewage sewer Slight SUDBURY RIVER surface TION Total Turbidity typhoid fever V.slight water supply whole number