Peñaranda Irrigation System/ Peñaranda Irrigation Eco ParkPeñaranda Irrigation System/ Peñaranda Irrigation Eco Park is a Registered Property, Municipality of Peñaranda, Nueva Ecija (via registration of endangered immovable cultural property) located at Peñaranda, Nueva Ecija, Region III.
The Peñaranda Irrigation System is included in the list of national irrigation systems completed between 1922 to 1930. Per the document, "no major activities were undertaken since the completion in 1930 of the Peñaranda RIS up to the outbreak of World War II".
Its facade has encryption indicating the years it was constructed, i.e. 1925-1930.