How a household irrigation system works - Simplified multiple stock version.

Christchurch area is Cfb (Temperate Oceanic) by Koppen Geiger method.

How a household irrigation system works.

Potential Evapotranspiration rate is using industry standard Penman-Monteith Calculations - data obtained from University of Canterbury experiment as per https://www.canterbury.ac.nz/media/documents/brochure/sustain/Green_Roof_Appendics_Plus_Rig.pdf

Soil drainage rate is for Clay soil (poorly drained) and is obtained from direct measurement.as described in https://homeguides.sfgate.com/determine-soil-absorption-rate-drainage-bed-93334.html

How a household irrigation system works using 10 minute.intervals

Potential Evapotranspiration rate is using industry standard Penman-Monteith Calculations - data obtained from University of Canterbury experiment as per https://www.canterbury.ac.nz/media/documents/brochure/sustain/Green_Roof_Appendics_Plus_Rig.pdf

Soil drainage rate is for Clay soil (poorly drained) and is obtained from direct measurement.as described in https://homeguides.sfgate.com/determine-soil-absorption-rate-drainage-bed-93334.html

How a household irrigation system works