Report, Band 10Johns Hopkins Press, 1918 CONTENTS.--Vol. I (1897)--Vol. II (1898)--Vol. III (1899)--Vol. IV (1902)--Vol. V (1905)--Vol. VI (1906)--Vol. VII (1908)--Vol. VIII (1909)--Vol. IX (1911)--Vol. X (1918)--Vol. XI (1922)--Vol. XII (1928)--Vol. XIII (1937)--Vol. 14 (1941) |
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Seite 165
... Reservoir ..... Druid Hill Park ( Mansion 350 CARROLL COUNTY House ) 320 Springfield Hospital 560 ......... J. H. U. ( Carroll Mansion ) Mt. Royal Reservoir ... 245 Westminster 774 .... .... 155 Manchester 980 .... ...... Hotel Altamont ...
... Reservoir ..... Druid Hill Park ( Mansion 350 CARROLL COUNTY House ) 320 Springfield Hospital 560 ......... J. H. U. ( Carroll Mansion ) Mt. Royal Reservoir ... 245 Westminster 774 .... .... 155 Manchester 980 .... ...... Hotel Altamont ...
Seite 191
... reservoir from which all the igneous rocks of this region were originally derived . They are the richest in silica , alumina , and the alkalies , poorest in iron and magnesium , and coarsest in grain . These features suggest that they ...
... reservoir from which all the igneous rocks of this region were originally derived . They are the richest in silica , alumina , and the alkalies , poorest in iron and magnesium , and coarsest in grain . These features suggest that they ...
Seite 265
... reservoir with a capacity of 750,000 gallons . Unfortunately the drainage basins of all the streams are inhabited and hence the water cannot always be considered potable except where it is properly filtered . UNDERGROUND WATERS Artesian ...
... reservoir with a capacity of 750,000 gallons . Unfortunately the drainage basins of all the streams are inhabited and hence the water cannot always be considered potable except where it is properly filtered . UNDERGROUND WATERS Artesian ...
Seite 420
... reservoir with a capacity of 2,250,000,000 gallons has recently been constructed . The water is treated chemically and filtered and its use has resulted in a marked decrease in typhoid and similar diseases . The Baltimore County Water ...
... reservoir with a capacity of 2,250,000,000 gallons has recently been constructed . The water is treated chemically and filtered and its use has resulted in a marked decrease in typhoid and similar diseases . The Baltimore County Water ...
Seite 447
... reservoir which is filled by pumping water from Savage River . The quantity pumped daily is estimated at 375,000 gallons . On October 27 , 1897 , a discharge measurement was made at the mouth of this stream above the intake of the ...
... reservoir which is filled by pumping water from Savage River . The quantity pumped daily is estimated at 375,000 gallons . On October 27 , 1897 , a discharge measurement was made at the mouth of this stream above the intake of the ...
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Häufige Begriffe und Wortgruppen
30 feet Allegany County Anne Arundel County Aquia Average elevation Baltimore beds beneath the surface Blue Ridge Calvert Capacity of reservoir carried to reservoir Cecil County Chesapeake Bay Choptank City Clark Hoshall Coastal Plain Creek Cretaceous crystalline rocks Cumberland Curtis Bay Daily consumption Delaware deposits Diameter district Downin drilled Eastern Shore Elevation above source elevation above town Eocene feet beneath feet deep feet in depth Fire hydrants flow formation Frederick gallons per minute Garrett County Geological glauconite gneiss gravel gray Hagerstown Hard head inches iron limestone lower Magothy Mary's Maryland Matawan miles Miocene Mountain Municipality Nanjemoy Patapsco Patuxent peneplain Percentage of population Piedmont Plateau Pleistocene population supplied Potomac River Prince George's County Public supply sand sandstone sandy clay shales shallow Soft southern Sparrows Point springs streams SURFACE WATERS surface yields UNDERGROUND WATERS Upper valleys Washington water horizons Waterworks western Wicomico Worcester County