Southwest Irrigation, LLC
Southwest Irrigation is the leading supplier for Heap Leach Mining Systems and Agricultural Irrigation Systems in the southwest.


Overlap is a software program capable of analyzing the theoretical uniformity of permanent or Solid Set sprinkler spacing. Select a specific sprinkler model configuration and spacing criteria, and the software will calculate the following:

• Precipitation Rate
• Christiansen's Coefficient of
• Uniformity (CU)
• Distribution Uniformity (DU)
• Scheduling Coefficient (SC)

Overlap also allows you to graphically depict and chart theoretical performance for comparative purposes.



  Office 520-384-9223
401 E Maley
Willcox, AZ 85643
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