PRECISE LEVELING. 9 
MEACIIAM LAKK QUADRANGLE. 
Feet. 
Leboeuf,0.3 mile north of, in large rock L25 feet north of section .post II 15, and 50 feel eai I 
of railroad; bronze tablet stamped " 1556 ALBANY 1900' ' 1 , 555. ggo 
Spring Cove, in front of station; top of rail 1 342, 1; 
Santa Clara, in front of station; top of rail 1 337. 4 
Santa Clara. 0.7 mile north of, 750 feet north of mileposl "T. .'IT ,v 0.91," in Large rock 10 feel 
east of railroad; bronze tablet stamped " L306 ALBANY 1900'' 1,306. 08G 
DICKINSON QUADRANGLE. 
St. Regis Falls, 1,000 feet south of station, in large rock 20 feet west of railroad and 300 feel 
north of railroad water tank; aluminum tablet stamped " L256 ALBANY 1900" I 256. 197 
Dickinson Center, in front of station; top of rail 95 1 ,- 
Dickinson Center, 3.6 miles north of, in large rock on east side of railroad at culvert, No. IS, 
25 feet east of rail, 5 feet north of track; aluminum tablet stamped "603 ALBANY 1900''. 602. 642 
IIOGANSBURG QUADRANGLE. 
Moira, Methodist Episcopal Church, in east lace of; aluminum tablet stamped "420 
ALBANY 1900" 419. 4.50 
Bombay, public school on Main street, in northwest lace of; bronze tablet stamped " L93 
ALBANY 1900" 193, 144 
Fort Covington (Deep Waterways primary bench mark), Grand Trunk Railway bridge over 
Salmon River; chiseled square, 1 foot from south edge and 1 foot from east edge of east 
abutment Kid. 4,-,3 
Fort Covington, Grand Trunk Railway bridge over Salmon River, 600 feet west of station, 
top of south end of east abutment; bronze tablet stamped "167 ALBANY 1900" 166.452 
ALBANY, SARATOGA, AND WARREN COUNTIES. 
LUZERNE, NORTH CREEK, SARATOGA, AND SCHENECTADY QUADRANGLES. 
The elevations published in the following list are the result of a line of precise levels run 
from United States engineers' bench mark in Schenectady to a bench mark at North Creek, 
upon which certain primary leveling republished in this bulletin was formerly based. 
These descriptions are republished from the Appendix to the Twenty-first Annual Report 
of the Geological Survey, Part I, but 0.427 foot has been added to the elevations then 1 
listed in accordance with the 1903 adjustment of the precise-level net. 
The double-simultaneous method was employed with a Buff & Berger precise level. The 
leveling was done by Mr. E. L. McNair. The standard bench marks set in the course of 
this work are stamped with the letters "ALBANY 1899," in addition to the figures of 
elevation. 
SCHENECTADY, VIA THE DELAWARE AND HUDSON RAILROAD, TO 
NORTH CREEK. 
SCHENECTADY QUADRANGLE. 
Feet. 
Schenectady, New York Central and Hudson River Railroad bridge over Erie Canal, north- 
east corner of coping stone of abutment; bronze tablet stamped "242 ALBANY L899" 
(set in August, 1899) 241. 195 
Ballston Lake, 0.75 mile north of, coping stone at west end of stone culvert under railroad: 
aluminum tablet stamped "269 ALBANY 1899" ; 209. 11G 
SARATOGA QUADRANGLE. 
Ballston Spa, Saratoga County court-hoUse, foundation stone 4 feet left of main entrance; 
aluminum tablet stamped "320 ALBANY" 320.848 
Saratoga Springs, Loughberry Lake, surface of water 283 
Saratoga Springs, Delaware and Hudson Railroad station, 1,500 feet south of, at east em I oi 
north abutment of steel-girder bridge over Congress street, in coping stone; aluminum 
tablet stamped "314 ALBANY 1899" 314. 410 
Greenfield station, 0.33 mile north of, at southeast corner of stone culvert under railroad, in 
coping stone; aluminum tablet stamped "596 A LB A NY 1899 " 596. 3 13 
Kings, 0.8 mile north of station, at northeast corner of stone culvert under railroad, in cop- 
ing stone; aluminum tablet stamped "602 ALBANY 1899" 602.834 
