Maps showing the watersheds of the Santa Margarita and San Luis Rey Rivers, Riverside and San Diego counties, California : showing ground-water quality data, 1971 / by G.A. Irwin and F.W. Giessner.

Format:

Government document

Map/Atlas

Author/Creator:

Geological Survey (U.S.), cartographer.

Contributor:

Irwin, G. A., cartographer.

Giessner, F. W. (Frank W.), 1934- cartographer.

Santa Margarita-San Luis Rey Watershed Planning Agency. Joint Administration Committee

Series:

Open-file report (Geological Survey (U.S.)) ; 72-180.

Open-file report ; 72-180

Language:

English

Subjects (All):

Water quality--California--Santa Margarita River Watershed--Maps.

Water quality.

Water quality--California--San Luis Rey River Watershed--Maps.

Santa Margarita River Watershed (Calif.)--Maps.

Santa Margarita River Watershed (Calif.).

San Luis Rey River Watershed (Calif.)--Maps.

San Luis Rey River Watershed (Calif.).

Water chemistry.

California--San Luis Rey River Watershed.

California--Santa Margarita River Watershed.

Genre:

Maps

Maps.

Physical Description:

1 online resource (10 maps).

Scale approximately 1:47,000 (W 117°15ʹ00ʺ--W 116°30ʹ00ʺ/N 33°35ʹ00ʺ--N 33°15ʹ00ʺ).

Cartographic Data:

Scale approximately 1:47,000 (W 117°15ʹ00ʺ--W 116°30ʹ00ʺ/N 33°35ʹ00ʺ--N 33°15ʹ00ʺ).

Place of Publication:

Menlo Park, Calif. : U.S. Department of the Interior, Geological Survey, Water Resources Division, 1971.

Notes:

"Open-file map."

Relief shown by contours and spot heights.

Includes location map and "Index to topographic quadrangles."

"Prepared in cooperation with the Joint Administration Committee of the Santa Margarita and San Luis Rey Watershed Planning Agencies."

Description based on online resource; title from HTML index page (USGS, viewed July 2, 2020).

Other Format:

Print version: Irwin, G. A. Maps showing the watersheds of the Santa Margarita and San Luis Rey Rivers, Riverside and San Diego counties, California

OCLC:

1162817727