Monday 10 May 2010

Still Dry

A grand total of 1.5mm or 0.059 of an inch of rain has fallen on the golf course since the first week in April. In the past week evapotranspiration levels have been in excess of 4mm per day leaving us with a large deficit which we fill with irrigation water.

 A screen shot of the weather station data. Note the two right hand columns for rainfall and ET. Click image to expand.
Just over 450000 litres of irrigation water was applied last night alone to try to replace the lost moisture. Of course there are areas on the course not covered by the irrigation system, these include some tee banks, walkways and roughs. These areas are suffering badly having not had proper growing conditions since spring 2009. Course staff are working hard to hand water areas which were turfed in the winter and also parts of the course which were seeded in the early spring but it is proving very difficult to keep up. The marram plugs on the 11th hole are struggling due to the weather conditions also. Again, hand watering is taking place but rain is desperately needed.

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