Pollution of boundary watersU.S. Government Printing Office, 1918 - 159 strani |
Iz vsebine knjige
Zadetki 1–5 od 100
Stran 3
... district . IX . Summary of costs and annual charges for sewage treatment , Buffalo district . X. Average annual charge per capita for sewage treatment , Detroit and Buffalo districts . 18 19 19 19 XI . Present value , operating , fixed ...
... district . IX . Summary of costs and annual charges for sewage treatment , Buffalo district . X. Average annual charge per capita for sewage treatment , Detroit and Buffalo districts . 18 19 19 19 XI . Present value , operating , fixed ...
Stran 8
... district in order that the question of advisability of remedies might be discussed from all viewpoints . Represent- ing as it does the most polluted of those streams which will not , under the broad terms of the reference , re- quire ...
... district in order that the question of advisability of remedies might be discussed from all viewpoints . Represent- ing as it does the most polluted of those streams which will not , under the broad terms of the reference , re- quire ...
Stran 11
... DISTRICT . ENGINEERING STUDIES. Individual series of results on one cross section are first averaged to give an approximate cross sectional value at the mid date of the series . This value is re- duced to a mean seasonal value by use of ...
... DISTRICT . ENGINEERING STUDIES. Individual series of results on one cross section are first averaged to give an approximate cross sectional value at the mid date of the series . This value is re- duced to a mean seasonal value by use of ...
Stran 15
... District Engineers Henry C. McRae and Frank C. Tolles , respectively . The district covered by the Detroit office included all cities and towns upon both sides of the St. Clair and Detroit Rivers , and that under the Buffalo office all ...
... District Engineers Henry C. McRae and Frank C. Tolles , respectively . The district covered by the Detroit office included all cities and towns upon both sides of the St. Clair and Detroit Rivers , and that under the Buffalo office all ...
Stran 17
... district is so completely destroyed as to leave in the center of the lake no trace of its existence . In a canal the situation is somewhat different . Sedi- mentation results in an initial purification which is only apparent and ...
... district is so completely destroyed as to leave in the center of the lake no trace of its existence . In a canal the situation is somewhat different . Sedi- mentation results in an initial purification which is only apparent and ...
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.