A maximum rainfall of  was recorded in the rainfall station situated at Chitteri during 1991. Pappireddipatti area is drained by Vaniyar river system by its tributaries like Kallar, Veppadi aaru and Krukkampatti aaru.
The rainfall data from Chitteri station in 1991 was recorded at a maximum of  rainfall. The Pappireddipatti area is drained by the Vaniyar river system, which includes its tributaries like Kallar, Veppadi aaru, and Krukkampatti aaru.