Pollution of boundary watersU.S. Government Printing Office, 1918 - 159 strani |
Iz vsebine knjige
Zadetki 1–5 od 62
Stran 7
... sources of water supply for the lower communities , which would not accomplish this specific requirement . It will be necessary , therefore , in this discussion of the advisability of remedies , to review the results already obtained ...
... sources of water supply for the lower communities , which would not accomplish this specific requirement . It will be necessary , therefore , in this discussion of the advisability of remedies , to review the results already obtained ...
Stran 9
... water supply . SEASONAL VARIATION . Careful analysis of the results discloses another kind of variation , the consideration of which leads to important deductions . This is the seasonal variation . Studies that have been made in the ...
... water supply . SEASONAL VARIATION . Careful analysis of the results discloses another kind of variation , the consideration of which leads to important deductions . This is the seasonal variation . Studies that have been made in the ...
Stran 10
... water supply there is agreement between these curves which is more than mere coincidence . Further discussion of the importance of the seasonal variation here disclosed will be deferred until the matter of interpretation and standards ...
... water supply there is agreement between these curves which is more than mere coincidence . Further discussion of the importance of the seasonal variation here disclosed will be deferred until the matter of interpretation and standards ...
Stran 13
... water supplies taken from streams and lakes which receive the drainage of agricultural and graz- ing lands , rural communities , and unsewered towns are unsafe for use without purification , but are safe for use if purified . 2. Water ...
... water supplies taken from streams and lakes which receive the drainage of agricultural and graz- ing lands , rural communities , and unsewered towns are unsafe for use without purification , but are safe for use if purified . 2. Water ...
Stran 14
... water supply and its effect upon the health of the consumer , matters which can not be expressed in averages . In the case of Lawrence , it is not possible to arrive at a definite state- ment of the actual character of the Merrimack ...
... water supply and its effect upon the health of the consumer , matters which can not be expressed in averages . In the case of Lawrence , it is not possible to arrive at a definite state- ment of the actual character of the Merrimack ...
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.