Public Documents of Massachusetts, 34. numberSecretary of the Commonwealth, 1892 |
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Page 270
... week is given in the table on page 277 and also on the diagram on page 257 . The average amount of sewage flowing in the Mill Brook channel was 12,610,000 gallons per day , of which 6,600,000 gallons were dis- charged directly into the ...
... week is given in the table on page 277 and also on the diagram on page 257 . The average amount of sewage flowing in the Mill Brook channel was 12,610,000 gallons per day , of which 6,600,000 gallons were dis- charged directly into the ...
Page 471
... week . Surface protected by canvas cover until April 8 . Surface raked 1 inch deep April 8 and 18 , June 12 and 29 , and afterwards each week . Effluent generally slightly turbid until April 24 ; afterwards clear and colorless or nearly ...
... week . Surface protected by canvas cover until April 8 . Surface raked 1 inch deep April 8 and 18 , June 12 and 29 , and afterwards each week . Effluent generally slightly turbid until April 24 ; afterwards clear and colorless or nearly ...
Page 474
... week . Surface made into ridges and trenches June 30 ; trenches raked about 1 inch deep each week . Surface of trenches scraped on to ridges 4 inch September 2 . Quantity Applied . WEEK ENDING- Gallons per Acre Dally . 474 [ Pub . Doc ...
... week . Surface made into ridges and trenches June 30 ; trenches raked about 1 inch deep each week . Surface of trenches scraped on to ridges 4 inch September 2 . Quantity Applied . WEEK ENDING- Gallons per Acre Dally . 474 [ Pub . Doc ...
Page 475
Massachusetts. Quantity Applied . WEEK ENDING- Gallons per Acre Dally . Sewage . TEMPER- ATURE . Effluent . FILTER TANK ... week . Surface of trenches scraped on to ridges as follows : October 31 , inch ; November 9 , 1 inch ; November 18 ...
Massachusetts. Quantity Applied . WEEK ENDING- Gallons per Acre Dally . Sewage . TEMPER- ATURE . Effluent . FILTER TANK ... week . Surface of trenches scraped on to ridges as follows : October 31 , inch ; November 9 , 1 inch ; November 18 ...
Page 485
... week . Surface protected by canvas cover November 27 to April 8 . Surface spaded up four inches deep November 27 ; raked one inch deep March 3 and April 8 . November 26 , grass and weeds on surface pulled up . Effluent turbid until ...
... week . Surface protected by canvas cover November 27 to April 8 . Surface spaded up four inches deep November 27 ; raked one inch deep March 3 and April 8 . November 26 , grass and weeds on surface pulled up . Effluent turbid until ...
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Common terms and phrases
Acre Daily Albu Albuminoid albuminoid ammonia Algæ AMMONIA April Asterionella average Bacteria BLACKSTONE RIVER Board of Health Boston Brook cent Chemical Examination Chlorine Chlorococcus cities and towns Cons counties Crenothrix Crustacea Cubic Centi cubic centimeter Cyanophyceæ DATE OF APPEARANCE Day of examination death rate Diatoma Diatomaceæ Difflugia Dinobryon diphtheria diseases Distinct Effluent Examination of Water feet FILTER TANK Fitchburg Fungi gallons per acre Infusoria July June Melosira Merrimack River Microscopical Examination mill minoid Miscellaneous mortality rate Nashua River Navicula Neponset River Nitrates NITROGEN Number of Deaths Number of organisms Number of sample Odor organic matter organisms per cubic Oxygen Peridinium pollution Pond population portion Quantity Applied reservoir RESIDUE ON EVAPORA Rhizopoda samples were collected sand Sept sewage Sewage applied sewer Slight Synedra Tabellaria TION Total Trachelomonas Turbidity typhoid fever Uroglena V.slight Vermes water supply WEEK ENDING Worcester Zoöglæa
Popular passages
Page 697 - Whoever by himself or by his servant or agent, • or as the servant or agent of any other person...
Page xxviii - ... of them are found to contain vermin or to have been made in improper places or under unhealthy conditions, he shall...
Page 7 - ... sewage, having regard to the present and prospective needs and interests of other cities, towns, corporations, firms or individuals which may be affected thereby. It shall also from time to time consult with and advise persons or corporations engaged or...
Page 317 - Report of a Commission Appointed to Consider a General System of Drainage for the Valleys of Mystic, Blackstone and Charles Rivers, 1886 (State publ.).
Page xix - Thus a hard and fast rule, such as has been laid down in some districts where scarlatina has been present, that no child shall go to school from an infected house for three months after the disease has begun in that house, is not to be commended. It is indeed possible that under the circumstances of a particular...
Page xxviii - In any workshop as aforesaid, notify the board of health of the location of such workshop, the nature of the work there carried on, and the number of persons therein employed.
Page xxviii - ... the exercise of such manual labor in a private house or private room by the family dwelling therein...
Page xvii - More rarely, the same questions arise in connection with enteric fever, and diarrhoeal diseases which spread, not so much by direct infection from person to person, as indirectly through the agency of local conditions, such as infected school privies. 4. It will be seen that the article quoted above confers upon sanitary authorities an alternative power with respect to public elementary schools.
Page xxviii - ... shall be subject to the inspection and examination of the inspectors of the district police, for the purpose of ascertaining whether said garments or any of them, or any part or parts thereof, are in cleanly condition and free from vermin and every matter of an infectious or...
Page xviii - Furthermore, as it is rarely possible to provide effectual separation of the sick from the healthy within the homes of children of the class attending public elementary schools, it must commonly be necessary that all children of an infected household should be excluded from school; first, because otherwise such children might attend school while suffering from the disease in a latent form, or at an unrecognised stage, and, secondly, because it is known that infection may attach itself to, and be...