56 
INJURY BY SMELTER WASTES. 
TaBLE XIV.—Arsenic content of range grass expressed as arsenious oxid, nearly all 
samples taken from National Forest or public domain—Continued. 
uble arse- 
: . Water-sol 
Arsenious oxid per— nious oxid per— 
Sena Location and approximate distance from smelter. 
: Gram of |25 pounds) Gram of | 25 pounds 
dry (avoir.) of dry (avoir.) of 
sample. |dryration.| sample. |dry ration. 
NORTH OF SMELTER—Continued. 
6328 | Sec. 5, T. 5 N., R. 11 W., public domain in Na- Mg. Grains. | Mg. Grains. 
tional Forest, about 74 miles NW ofsmelter.... 0.019 358 0. 003 0. 
6335 | Sec. 23, T.6 N., R. 11 W., National Forest, about 
24 miles inside National Forest, on high bluff 
S of Modesty Creek, about 10 miles N of smelter. 021 35 7/ O21 35 7/ 
6336 | Sec. 19, T. 6 N., R. 10 W., public domain in Na- 
tional Forest, about 10 miles N ofsmelter....... . O18 3.2 014 20 
EAST OF SMELTER. 
6156 | Sec. 6, T. 4 N., R. 9 W., public domain not 
National Forest, about 63 miles E of smelter-.-. . 039 6.8 035 6.1 
6157 | Sec. 4, T. 4 N., R. 9 W., public domain not 
National Forest, about 9 miles E of smelter... . 027 4.7 021 3.7 
6158 | East side sec. 8, T. 5 N., R. 9 W., public 
domain not National Forest, about 9 miles NE 
ONSIME] COT oe ee eet eg ee rr ee ee . 035 6.1 . 014 2.5 
6159 | Sec. 4, T. 5 N., R. 9 W., public domain not 
National Forest, about 104 miles NE of smelter. .014 2.5 O11 LY 
6345 | See. 2, T. 4 N., R. 9 W., public domain in 
National Forest, about 114 miles E of smelter, 
approximately same distance from Butte. ..-_--- . 035 6.1 . 032 5.6 
6160 | Sec. 28, T. 6 N., R. 9 W., public domain not 
National Forest, about 12 miles NE ofsmelter. -.. . 040 7.0 O11 1. 
6346 | Sec. 7, T. 5 N., R. 8 W., public domain in 
National Forest, about 13 miles ENE ofsmelter, 
Up»D rye Cottomwoods Greeks see eee eee 014 2.5 None. None. 
6161 | Sec. 6, T. 5 N., R. 8 W., public domain in 
National Forest, about 14 miles ENE of smelter, 
Up) DryiCottonwioodi@recksen a spaaeeee eee 014 2.5 Undet. Undet. 
SOUTH OF SMELTER. 
6365 | Sec. 22, T. 4 N., R. 11 W., public domain in 
National Forest, about 3 miles SW of smelter... . 098 Ws? 056 9.8 
6146 | Sec. 33, T. 4. N., R. 11 W., public domatn in 
National Forest, about 44 miles SW of smelter. . . 046 8.0 O14 2.5 
6147 | Sec. 34, T. 4 N., R. 11 W., public domain in 
National Forest, about 44 miles SSW ofsmelter. . 097 17.0 . 069 12.1 
6162 | Sec. 2, T.3 N., R. 11 W., National Forest, Willow 
Creek Canyon, 55 miles S of smelter........._.- . 046 8.1 . 042 7.4 
6356 | Sec. 13, T.3 N., R. 11 W., National Forest, Oleson 
Guich-72 imiles'Stofjsmelterasss-eece eee eee eee . 028 4.9 . 028 4.9 
6312 | On divide, about 8 miles SW ofsmelter........-- . 040 7.0 . 040 T.0 
WEST OF SMELTER. 
6163 | Sec. 17, T. 4 N., R- 11 W., public domain in 
National Forest, about 4 miles WSW of smelter. . 053 9.3 . 042 7.4 
6313 | E one-halfsec. 28, T.5N., R.11 W., public domain 
not National Forest, about 4 miles NW of 
SMe Ge reese ee a ee ena ae a seed ene . 024 4.2 -021 Seth 
6164 | Sec. 20, T. 4 N., R. 11 W., public domain in 
National Forest, about 5 miles S W of smelter. . 021 Bk 7 . 021 Soe 
6321 | SW one-quarter sec. 25, T. 5 N., R. 12 W., public 
domain not National Forest, about 7 miles 
WEN Woft'simelter-] 200. s.ce eee ee eee eee .014 2.4 . 007 1.2 
6314 | N one-halfsec. 23, T.5N., R.12 W., public domain 
not National Forest, about 8 miles WNW of 
Simalteniee dss Bat Sec e, Ea Aeon ae ee ee ae .021 Sto 021 3.7 
6148 | See. 22, T. 5 N., R. 12 W., public domain not 
National Forest, about 8% miles WNW of 
SITE GOT ns Sepa ee en on Men ee gee . 028 4,9 None. None. 
6319 | See. 18, T. 5 N., R. 12 W., public domain in 
National Forest, about 12} miles WNW of | 
SIMO LECT: Arse eee eee ALS APRS Lhe A . 007 ile . 007 | 1.2 
6360 | Sec. 23, T.5N., R.13 W., National Forest, Weigle | 
Hill, about 15 miles WNW of smelter........... .007 | 1.2 007 | 1:2 
| 
