Selected water-quality data for the Toppenish Creek Basin, Yakima Indian Reservation, Washington, 1989 [microform] / by K.L. Payne and S.S. Sumioka ; prepared in cooperation with Yakima Indian Nation.

Selected water-quality data for the Toppenish Creek Basin, Yakima Indian Reservation, Washington, 1989 [microform] / by K.L. Payne and S.S. Sumioka ; prepared in cooperation with Yakima Indian Nation.

Selected water quality data for the Toppenish Creek Basin, Yakima Indian Reservation, Washington, 1989.
Nitrate nitrogen concentrations and fecal indicator bacteria in samples collected at surface water sites.
Nitrate nitrogen concentration in ground water samples, and wells where fecal indicator bacteria were detected in water samples.

Tacoma, Wash. : U.S. Geological Survey ; Denver, Colo. : USGS Earth Science Information Center, Open-File Reports Section [distributor], 1994.

English

iv, 27 p. : ill., maps ; 28 cm.

I 19.76: 93-486

0624-H

Chiefly tables.
Four maps on 2 folded leaves in pocket.
Map title (pl. 1): Nitrate-nitrogen concentrations and fecal indicator bacteria in samples collected at surface-water sites.
Map title (pl. 2): Nitrate-nitrogen concentration in ground-water samples, and wells where fecal indicator bacteria were detected in water samples.

Includes bibliographical references (p. 9-11).

Microfiche. [Washington, D.C.] : U.S. G.P.O., [1994]. 2 microfiches.

U.S. Geological Survey open-file report ; 93-486

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