wtabman.] NEW YORK— NICARAGUA. 159 
New York ; Seneca River, flow of, measurement of WS 47, 
p 39; WS 49, pp 222-223; WS 65, pp 128-131 
sewage pollution near New York City WS 72 
Skaneateles outlet, flow of, measurement of WS 65, pp 116-128 
slate production of . .MR 1900, pp 662, 677, 678, 681 ; MR 1901, pp 644, 645, 660, 661 
stream gaging in 1900, methods employed in WS 47, pp 37-41 
streams in, drainage areas of WS 47, pp 40-41 
gaging of, methods employed in WS 65, pp 91-98 
gaging stations on, locations of Ann 22, iv, pp 82-83; WS 65, p 95 
talc in, statistics of MR 1900, pp 784-785; MR 1901, pp 778-779 
Tenmile River, flow of, measurement of WS 47, 
p 36; WS 65, pp 85-87; WS 76, p 103 
quality of water of WS 76, p 82 
Tonawanda Creek, course and character of Mon xli, pp 210-211 
topographic work in Ann 22, i, 
pp 137, 138, 139-140, 146-148, 172-173; Ann 23, pp 126,131-133 
cooperation of State in Ann 22, i, pp 19, 22-23, 29 
topography of Lake Champlain region Bull 107, p 11 
of Rensselaer grit plateau Ann 13, n, pp 297-299, 335-336 
south of Lake Ontario Mon xli, pp 68-69 
Wallkill River, flow of, measurement of WS 47, 
p 36; WS 65, pp 71-74; WS 76, pp 100-101 
pollution of . . WS 72, pp 44-45 
quality of water of WS 76, p 81 
water powers on « WS 65, p 74 
water supply from Hudson River WS 72, pp 64-69 
West Canada Creek, flow of, measurement of Ann 22, 
iv, pp 92-93; WS 47, pp 39, 49-52; WS 65, pp 153-157 
Slew York City, river water near, quality of WS 76, pp 67-86 
rivers near, fl < >w of, observations on WS 76 
sewage pollution near WS 72 
water supply of GF 83, pp L8-19 
water supply of, streams proposed for, gagings of WS 65, pp 59-60 
\ T e\v York City district, New York-New Jersey, geology of GF 83 
*New Zealand, coal production of MR 1900, pp 315, 319; MR 1901, pp 311, 315 
manganese ore from, statistics of MR 1900, pp 139, 140; MR 1901, p 155 
nephrite in, occurrence of MR 1901 , p 7^9 
platinum in Bull 193, pp 86-87 
Newark clays, distribution of, east of Mississippi River PP 11, p 56 
Newark diabase in Virginia i Ann 14, n, pp 352-356 
Newark group in New York City district GF 83, pp 6-10 
dewberry (S. B. ), Portland cement, statistics of MR 1900, pp 737-744 
Jewell (F. H. ), stream measurements for 1900 Ann 22, iv, pp 9-506 
stream measurements for 1901 WS 75 
work in charge of Ann 22, i, pp 124-132; Ann 23, pp 99-119 
Newfoundland, pyrite production of MR 1901, pp 841, 842 
copper from, statistics of MR 1900, pp 184, 185; MR 1901 , p 193 
Newman limestone of Tennessee GF 75, p 4 
Niagara escarpment, description of Mon xli, pp 70-71 
Niagara group of Erie and Ohio basins Mon xli, pp 54-55 
of Illinois GF 81, pp 2-3 
Niagara limestone of Iowa, northeastern Ann 11, i, pp 233-234 
of Ohio Ann 8, n, pp 499, 548 
Nicaragua; Lake Nicaragua, hydrography of Ann 22, iv, pp 550-556 
