Pollution of boundary watersU.S. Government Printing Office, 1918 - 159 strani |
Iz vsebine knjige
Zadetki 1–5 od 64
Stran 12
... consumption at these points . In the region about and below Ogdensburg an aver- age B. coli value of 20 was obtained May 9-16 , and of 138 August 1-27 . Reduced by the seasonal factors , these become 59 and 41 , respectively , average ...
... consumption at these points . In the region about and below Ogdensburg an aver- age B. coli value of 20 was obtained May 9-16 , and of 138 August 1-27 . Reduced by the seasonal factors , these become 59 and 41 , respectively , average ...
Stran 25
... consumption ...... Private sewers .. Other factors affecting the quantity of sewage .. Scope of plans presented . Quantity of sewage and basis of design . Water consumption Treatment sites .... Basis of design .... Description of ...
... consumption ...... Private sewers .. Other factors affecting the quantity of sewage .. Scope of plans presented . Quantity of sewage and basis of design . Water consumption Treatment sites .... Basis of design .... Description of ...
Stran 33
... CONSUMPTION . All the water used by Detroit and the suburbs sup- plied by the city is pumped from the Detroit River . The pumping station is located on East Jefferson Avenue near Pennsylvania Avenue , and draws water through a tunnel ...
... CONSUMPTION . All the water used by Detroit and the suburbs sup- plied by the city is pumped from the Detroit River . The pumping station is located on East Jefferson Avenue near Pennsylvania Avenue , and draws water through a tunnel ...
Stran 34
... consumption of 178.4 gallons for that year . During the later years the per capita consumption has been on a distinctly higher level , but only in one case , that of the year of 1911-12 , has it been appre- ciably over 180 gallons . The ...
... consumption of 178.4 gallons for that year . During the later years the per capita consumption has been on a distinctly higher level , but only in one case , that of the year of 1911-12 , has it been appre- ciably over 180 gallons . The ...
Stran 35
... consumption assumed , 190 gallons per capita per day . Percentage used for industrial and commercial purposes , 35 . Assumed loss , 15 per cent , of which 10 per cent of 190 or 19 gallons per capita per day is lost through industrial ...
... consumption assumed , 190 gallons per capita per day . Percentage used for industrial and commercial purposes , 35 . Assumed loss , 15 per cent , of which 10 per cent of 190 or 19 gallons per capita per day is lost through industrial ...
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.