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Rehabilitation of 69.5 km of Amunas by Backus

With support from Backus, we implemented the Rehabilitation of 69.5 km of amunas project across four communities in the Santa Eulalia River sub-watershed.
The project addresses the need to ensure the proper functioning of the amunas rehabilitated between 2018 and 2026 through funding provided by our partner. As ancestral water infrastructure, these systems are continuously exposed to extreme weather conditions and natural wear and tear from the moment they begin operating.

Its execution was carried out in coordination with the rural communities of San Pedro de Casta, San Lorenzo de Huachupampa, Santiago de Carampoma and San Juan de Iris. Preventive maintenance included the removal of weeds, de-silting of catchment points and improvement of natural infiltration areas. Corrective maintenance included the repair of damaged sections, the reinforcement of critical sectors, the recovery of hydraulic infrastructure and the treatment of erosion areas (gullies).

Year: 2026

Location: Districts of San Pedro de Casta, Huachupampa, San Juan de Iris and Carampoma (Huarochirí, Lima).

Rehabilitation of 69.5 km of Amunas by Backus

Our objective

To reduce the gap of unconditioned surface area for water recharge from precipitation.

We did it! These were the goals achieved!

Meta 1

5 million m3 of water secured as a result of maintenance.

Meta 2

25 moons serviced with preventive and corrective maintenance.

Meta 3

69.5 km of operational ammunition.

Meta 4

4 farming communities involved.

Meta 5

Green jobs generated on a temporary basis.

We contribute to the SDGs

Agua limpia y saneamiento-6
Producción y consumo responsables-12

Thanks to the support of