Pollution of boundary watersU.S. Government Printing Office, 1918 - 159 strani |
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Stran 8
... sanitary experts . Jan. 16 , 1914 . gence of daily results from the average as indicating intermittency 8 POLLUTION OF BOUNDARY WATERS . Extent and seasonal distribution of pollution, as disclosed in the Progress Report General.
... sanitary experts . Jan. 16 , 1914 . gence of daily results from the average as indicating intermittency 8 POLLUTION OF BOUNDARY WATERS . Extent and seasonal distribution of pollution, as disclosed in the Progress Report General.
Stran 9
... Daily examinations of 1 cubic centimeter sam- ples were made . The table gives the total number of positive tests recorded during this period . There is also included a summary of total deaths from typhoid fever in Buffalo during the ...
... Daily examinations of 1 cubic centimeter sam- ples were made . The table gives the total number of positive tests recorded during this period . There is also included a summary of total deaths from typhoid fever in Buffalo during the ...
Stran 14
... daily fluctuations in efficiency , so well known to filter managers , to the less frequent but more serious failures due to varieties of causes . While the net effect of such fluctuations during a single year is not great and may ...
... daily fluctuations in efficiency , so well known to filter managers , to the less frequent but more serious failures due to varieties of causes . While the net effect of such fluctuations during a single year is not great and may ...
Stran 34
... daily rate . rate . Maximum hourly 165.3 298 163.6 287 161 256 178.4 302 173 305 161.8 263 168.2 262 169.4 169.1 292 179.3 305 180.3 312 191.3 179.4 179 1 Detroit and suburbs supplied by the city supply . 269.5 287.5 305.5 281 An ...
... daily rate . rate . Maximum hourly 165.3 298 163.6 287 161 256 178.4 302 173 305 161.8 263 168.2 262 169.4 169.1 292 179.3 305 180.3 312 191.3 179.4 179 1 Detroit and suburbs supplied by the city supply . 269.5 287.5 305.5 281 An ...
Stran 48
... daily per capita water consumption of over 200 U. S. gallons , which no doubt includes considerable waste of various kinds . It does not seem reasonable that this district , when it becomes larger , so that more careful supervision is ...
... daily per capita water consumption of over 200 U. S. gallons , which no doubt includes considerable waste of various kinds . It does not seem reasonable that this district , when it becomes larger , so that more careful supervision is ...
Pogosti izrazi in povedi
Amherstberg amount annual charges average Bird Avenue boundary waters canal capacity capita per day cent ceptor channels Clair River coarse screens collector commission cost and annual cubic feet cubic yards Detroit River discharge disinfection Disinfection plant district drainage engineer estimates Excavation Fairview feet per second fixed charges Ford City future gallons per acre gallons per capita grit chamber Hertel Avenue Imhoff tanks inches diameter industrial intercepting interceptor International Joint Commission Lake Erie lineal feet located maximum miles Niagara Falls Niagara River North Tonawanda Ontario operation outlet pipe pollution of boundary population Port Huron present pumping station purification remedial River Rouge sanitary sedimentation Seneca Street sewage flow sewage treatment sewer sewerage map sludge beds South Buffalo Squaw Island Swan Street TABLE tion Total treat treatment plant trunk sewer tunnel velocity village water consumption water supply weir
Priljubljeni odlomki
Stran 165 - Canada been polluted so as to be injurious to the public health and unfit for domestic or other uses? (2) In what way or manner, whether by the construction and operation of suitable drainage canals or plants at convenient points or otherwise, is it possible and advisable to remedy or prevent the pollution of these waters, and by what means or...
Stran 165 - For the purposes of this treaty boundary waters are defined as the waters from main shore to main shore of the lakes and rivers and connecting waterways, or the portions thereof, along which the international boundary...
Stran 1 - IV of the waterways treaty of January 11, 1909, between the United States and Great Britain...
Stran 165 - ... the waters from main shore to main shore of the lakes and rivers and connecting waterways or the portions thereof, along which the international boundary between the United States and the Dominion of Canada passes, including all bays, arms and inlets thereof, but not including tributary waters which in their natural channels would flow into such lakes, rivers, and waterways or waters flowing from such lakes, rivers and waterways, or the waters of rivers flowing across the boundary.