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Please be advised that Toho Water Authority is experiencing technical issues with our Telephone and Payment systems. We hope to have the issue resolved as quickly as possible. We appreciate your patience.

IRRIGATION RATES

​ ​Irrigation Tier Structure and Rates
Residential and Commercial​
​Meter Size​Base Charge

Tier 1

(per 1000 gal)

Tier 2

(per 1000 gal)

Tier 3

(per 1000 gal)

​3/4"​$ 5.82​0 - 10​10 - 20​20+
​1"​$ 10.92​0 - 25 ​25 - 50 ​50+
​1 1/2"​$ 19.44​0 - 5050 - 100 ​​100+
​2"​$ 29.64​0 - 80​80 - 160 ​160+
​3"​$ 56.88​0 - 160160 - 320​​320+
​4"​$ 87.53​0 - 250​250 - 500​500+
​6"​$ 172.630 - 500500 - 1,000​​1,000+
​8"​$ 274.760 - 800​800 - 1,600​​1,600+
​10"$ 393.920 - 1,150​1,150 - 2,300​​2,300+
​Tier Rates​$ 3.36​$ 5.36​$ 8.06