4 maps : color ; 84 x 97 cm., on sheets 97 x 102 cm. and 97 x 125 cm., folded in envelope 30 x 24 cm
OCLC
ocm16072470
Cartographic Data
Scale 1:750,000
(W 96⁰30ʹ--W 89⁰06ʹ/N 40⁰00ʹ--N 34⁰00ʹ).
Includes text, bibliography, table, and location map.
sheet 1. Location of gaging stations for selected springs and streams -- sheet 2. Flow-duration data for selected springs and streams -- sheet 3. Low-flow frequency data for selected springs and streams -- sheet 4. Mean annual precipitation and runoff