Statistical analyses and maps representing mean, high, and low water-level conditions in the surface water and groundwater of Miami-Dade County were made by the U.S. Geological Survey, in cooperation
TIAS 11731 First signed 10/26/1989 Last signed 10/26/1989 Entry into force (supplemented by last signed) 10/26/1989 stamped 89-275 C06544943 cover memo
