Charter
 
 The law which created the Local Water Utilities Administration and the water districts is known as the PROVINCIAL WATER UTILITIES ACT OF 1973 or Presidential Decree No. 198, usually referred to as P.D. 198. It was signed into law on May 25, 1973 by then President Ferdinand E. Marcos.
 

Introduction/Rationale
Title I : Preliminary Provisions
Title II : Local Water District Law
Title III : Local Water Utilities Administration Law
General Provisions
Letter of Instruction No. 683
Letter of Instruction No. 700
Letter of Instruction No. 744
Presidential Decree No. 768
Presidential Decree No. 1479
Republic Act No. 9286 (latest amendment)

Get a copy of P.D. 198