PRIMARY LEVELING. 81 
WEBSTER, SOUTH ALONG HIGHWAY TO FAIRPORT. 
Feet. 
Webster, at northeast corner of Union Academy building, in water table; aluminum tablet 
stamped " 465 OSWGO " 466. 225 
Fairport, Main street, New York Central and Hudson River Railroad; top of rail 455. 8 
Fairport, Main street, West Shore Railroad; top of rail 455. 6 
Fairport, Union school, in water table of Church street front; aluminum tablet stamped " 498 
OSWGO " 498. 983 
ONTARIO, SOUTH VIA WALWORTH TO PALMYRA. 
Walworth, at northwest corner of Walworth Academy building, in water table; aluminum 
tablet stamped "564 OSWGO " 564. 785 
Palmyra, 1 mile west of, Mud Creek Aqueduct, in buttress of south wing of west abutment; 
aluminum tablet stamped " 446 OSWGO " 446. 625 
FAIRPORT, SOUTH TO BUSHNELL BASIN. 
Bushnell Basin, Bridge No. 50 over Erie Canal, towpath abutment, inner face of west wing; 
bronze tablet stamped " 465 OSWGO " 465. 759 
ROCHESTER QUADRANGLE. 
CHARLOTTE, EAST ALONG THE ROME, WATERTOWN AND OGDENSBURG RAILROAD TO 
FORESTLAWN. 
Charlotte, upper side of water table of old light-house, at southeast angle east of the south 
window; chiseled circle (United States Engineers' bench mark No. 1) 283. 168 
Charlotte, Genesee River, railroad swing bridge over, on southwest corner of west abutment 
of bridge, on top of parapet wall ; chiseled square 257. 16 
Windsor, station of Rome, Watertown and Ogdensburg Railroad, cement foundation of first 
post of building east of station; chiseled square 278. 46 
Irondequoit, in front of Lake Shore Hotel; top of rail 270. 2 
Irondequoit Bay, Rome, Watertown and Ogdensburg Railroad bridge over outlet of, fourth 
step of east abutment, north side of track, on northeast corner; chiseled square 252. 23 
Forestlawn, 0.8 mile west of, railroad bridge over Webster road, on west abutment, north 
side of top step; chiseled square 266. 49 
ONTARIO, SCHUYLER, SENECA, STEUBEN, TOMPKINS, AND YATES 
COUNTIES. 
GENEVA, GENOA, OVID, PENN YAN, AND PHELPS qUADRANtiLES. 
The elevations in the following list are based upon the readjustment of primary levels 
previously reported in Appendix to the Twenty-first Annual Report of the Director, United 
States Geological Survey. The leveling was done in 1899 under the direction of Mr. J. H. 
Jennings, topographer, as follows: On Geneva and Phelps quadrangles by Mr. C. H. Semper, 
levelman, and on the remainder jointly by Messrs. Semper and W. F. Hammond, levelmen. 
The standard bench marks are stamped " OSWEGO," in addition to figures of elevation, 
which are 1 foot low. 
GENEVA QUADRANGLE. 
GENEVA, NORTH TO LYONS. 
Feet. 
East X, on southwest corner of stone step of station house on Lyons and Geneva Railroad; 
chiseled mark 478. 65 
Mitchell (West Junius), in north face wall of post-office at railroad crossing; bronze tablet 
stamped " 491 OSWEGO 1899 " 492. 524 
GENEVA, SOUTH ALONG LEHIGH VALLEY RAILROAD TO KENDAIA. 
Geneva, in west face of St. Peter's Church, in water table; bronze tablet stamped "481 
OSWEGO 1899 " 481. 524 
Geneva, 1.9 miles south of, in west end of south abutment of Bridge No. 342, Lehigh Valley 
Railroad ; copper bolt 465. 52 
Geneva, 6.3 miles south of, in top step west end of south abutment of Lake road overhead 
Bridge No. 337, Lehigh Valley Railroad; top of iron bolt 523.09 
Varick, 1.8 miles south of, in northeast foundation stone of Lehigh Valley water tank, on 
west side of road; bronze tablet stamped " 562 OSWEGO 1899 " 563. 385 
Bull. 281—06 6 
