CHAPTER IX
The Question of Water Supply
Whether one lives in the country or the city, geology and geography govern the source of the water that flows from the tap. Cities go miles for an adequate, pure water supply and have been doing so since the days of the Caesars. Such systems involve thousands of acres and millions of dollars for water sheds, reservoirs, dams, pipe lines, and purifying plants.
The country place is a miniature municipality with its own water system. The latter need not be elaborate or expensive but it must be adequate. Nothing disrupts a family so quickly and completely as water shortage. Personally, we would far rather see our family hungry and in rags than again curtail its baths and showers. "We can be careful and only use what is necessary," sounds easy but before long everybody is against father. He is mean and unreasonable. Save the water, indeed! It is all his fault. He should have known the supply would fail when he bought the place. A moron could see it was not large enough. A six weeks' drought? Well, what of it!
Meanwhile water diviners, well diggers and drillers add gall and wormwood to the situation. "Oh yes, that well always did go dry about this time of year. Saving the water wouldn't make any difference. Better not bother with it but dig or drill a new one." Expense? Why quibble about that when the peace of one's family is at stake. There is, of course, only one outcome. A broken and chastened man soon makes the best terms he can with one of his tormentors. If he is wise it will be with the advocate of the driven well. That solves for all time any question of water supply.
Before deciding on a source, however, consider what the daily needs will be. From long observation, it has been found that the average country place requires fifty gallons of water a day for each member of the family, servants included. Then allow for two extra people so that the occasional guest, whose knowledge of water systems begins and ends with the turning of a faucet, will not unduly deplete the supply. For example, a family of seven should have a daily water supply of from 400 to 500 gallons depending on how much entertaining is done and how extensive are the outdoor uses. This allowance will be ample for toilets, baths, kitchen and laundry, as well as for moderate watering of the garden and lawn. Of course, if cars are to be washed regularly, fifty gallons should be added to the daily demand. If there is a swimming pool, its capacity should be figured by cubical content multiplied by seven and one-half (the number of gallons to the cubic foot) and allowance made for from fifteen to twenty-five per cent fresh water daily.
The daily production of a spring or drilled well can be easily gauged. A flow of one gallon a minute produces 1,440 gallons in twenty-four hours. In other words, a flow of ten gallons a minute means 14,400 gallons a day which, at fifteen gallons a bath or shower, is enough water to wash a regiment from the colonel to the newest recruit.
Estimating the daily production of a shallow, dug well is more difficult. The number of gallons standing in it can be obtained by using the mathematical formula for the contents of a cylinder, but only observation will tell how quickly the well replenishes itself when pumped dry. By long experience, however, country plumbers have found that if such a well contains five feet of water in extremely dry weather, it can be relied upon for the needed fifty gallons a day each for a family of seven with enough over for safety.
In fact, with all water sources except an artesian or driven well, the question always is, will it last during an abnormally rainless season? Never-failing springs and wells that never go dry are institutions in any countryside. So consult some of the oldest inhabitants. They know and if they give your well or spring a good character, the chances are that even the most exacting of families will find such a water supply adequate. Whether it is pure or not is another matter but one that can easily be determined by sending a sample to your state health department or a bacteriological laboratory. That this should be done before such water is used for drinking purposes goes without saying.