Act No. 487 on groundwater use and conservation control.

Titles of the 29 sections of the Act include: Normal (use) wells (sect. 3); Prejudicial use (of groundwater) (4); Deepening of wells and water uses (6); construction of deep wells (7); Establishment of temporary restrictions on use (of groundwater) (11); Destruction of unlawfully installed facilities (14); Expropriation in public interest (17); Powers to sink wells (18); Priorities for use (19); Special regulation (for use of groundwater) (21); Establishment of servitudes (22); Permits for persons engaging in well construction (23); Reports (25); Regulations (28).