Wednesday, August 3, 2011

Dye's Valley Greens Irrigation Uniformity Test



#18 green irrigation head test

- Toro 655 (part circle, in heads, old model):
Distribution uniformity (DUlq) = 64%
Net precipitation rate = 1.76"/hr

- Toro 855 (part circle, in heads, new model):
Distribution uniformity (DUlq) = 82%
Net precipitation rate = 2.06"/hr

- Toro 670 (full circle, old model):
Distribution uniformity (DUlq) = 81%
Net precipitation rate = 1.11"/hr

* Irrigation system auditing information is available at: Irrigation Association, www.irrigation.org