Tuesday, July 8, 2014

Post Forth of July

It is just after the forth of July in Merced. It can now be hot... although it has been pretty hot in the valley all Summer.

We are going through what the meteorologists call a Monsoon weather pattern. This often occurs this time of the year. It is what gives Western Mexico its yearly rain accumulation numbers. It also brings "weather" to places like Las Vegas.  Massive cloud cover has been the order for the day in Merced,  but not a drop of rain has fallen. It has been  much to hot for rain. You smell rain in the air but it evaporates before it hits the ground.

We are supposed to reach 106 today and would have been that hot if we didn't have that cover of clouds yesterday. It only reached 97. It was one of those rare days when you could say... it is hot really hot but it is a dry heat.... no it wasn't a dry heat and surely wasn't going to be either. Today started somewhat the same way.  The clouds, however broke and scurried to the mountains before noon so the earth could heat up.

We are down to watering lawns just two days a week. In past years even in drought years, we have been allowed to water for three days as a part of our not having water meters. This city has some ancient water rights even though our city water comes from wells deep below the surface. water is not supposed to end up in the gutters. As it is now, if water ends up in the gutters it is quickly dissipated by evaporation.

It has been estimated by some scientists that it takes 35 years for the water to peculate from the surface to underground reserves that we use on a daily basis. All around Merced and many other valley communities have huge evaporation areas  areas around development so that excess water is allowed to get into the ground water during winter storms.

This year was particularly parched around here. Merced had the lowest rainfall in many years. We had just 4.5 inches of rain for the entire season.  The average for this region is about 12-14 inches of rain. Water and water rights in the west have always been an issue of contention. In the future it will be even more important as we balance interests of Ag and their need to support their businesses with water and the needs of a growing population that needs water for domestic needs as well as recreation.

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