Sanepar

Sanepar is a Brazilian water supply and sewage company owned by Paraná state.

It provides services to residential, commercial and industrial users in 345 cities and another 293 smaller areas in Paraná and on the city of Porto União, Santa Catarina state.

Regarding solid waste, it operates landfills in Apucarana, Cornélio Procópio and Cianorte.

Headquartered in Curitiba, Sanepar provides a universal water supply network in all the municipalities it serves.

[citation needed] In addition Sanepar also has a 40% stake in CS Bioenergia S.A., a special purpose enterprise incorporated in partnership with Cattalini Bioenergia to exploit sewage-based energy generation at the biodigestion unit implanted next to the Belém wastewater treatment plant in Curitiba.

Garden on the first reservoir of Ponta Grossa , Botuquara Reservoir (half-buried type) created in 1914, before the existence of public squares. Since 1971 belongs to SANEPAR, and the visit to the centennial is reopened.