Rainwater
From Antivist
BAD:
Where the primitive rain barrel furnishes family needs and rears mosquitoes
Where shallow cisterns must have holes chopped in the ice and from which the water has to be hauled up in an oaken bucket, or hauled hand over hand, by rope and pail, or a 'chain pump';
Where a deep, unprotected cistern was built without provision for drainage, and has to be cleaned of nasty sludge, dead toads, mice, and other gruesome ingredients every summer.
Where there was a 'filter cistern' which could not be cleaned, because of inaccessibility.
Where at attic tank filled direct from the roof collects leaves, soot, dirt, and bird droppings.
Where the water has to be pumped by hand either to a tank in the attic or a pressure tank in the cellar.
Well water include brownish or whitish scale that forms in kettles because of lime content, magnesia or iron. This scale is a poor conductor of heat, thus making necessary the use of excessive fuel. It also clogs 'waterbacks' in kitchen stoves and 'heating coils' in furnaces, often causes leaks and sometimes explosions. Lime and magnesia form 'curc' or 'sludge' with soap and washing powders and spot or stain clothes being washed, and water that contains iron turns brown upon standing, stains pails, and makes clothes yellow or stained when laundered.
GOOD:
Rain water is superior to most well and spring water and is such a money saver that every farm home should have a supply, of for no other purpose than that for the family washing. It requires no softener, uses less soap, and is pleasanter to work with than even the best water that has come in contact with the ground.
To obtain an adequate supply of rain water for household use, provision must be made to collect it, to eliminate contaminating materials by screening and filtering to provide storage and to make the water readily usable. The roofs of buildings are the most common sources of supply, but they are subject to various types of contamination and since water is a good solvent, it is quickly polluted. Hence, in collecting a rain-water supply the roof must be thoroughly cleaned by rain before any water is allowed to collect in the cistern. also the downspouts always should be disconnected from the cistern at regular intervals. they should be inspected to make sure they are uncontaminated.
The filter cistern is used chiefly to remove foreign matter carried in suspension in the rain water Coarse material such as leaves is first removed by a screen before the water reaches the filter proper. The filter should have surface area enough for sedimentation before filtration; be so constructed that sediment and the filtering material may be easily removed.
The commonest type is the downward flow or gravity style which is better than the uwpard flow style with drains. This is a concrete box filled with alternate layers of coarse gravel, charcoal and sand from which a drain discharges the water when not flowing into the cistern and which drains the filter when not in use. A screen removed all coarse material and a hose or a few pails of water will cleanse the inlet side without disturbing the cistern supply. the easily removable water-tight top is for removal and renewal of the filtering material.
Storage may be above or below ground. Where there is little chance of freezing, the former is satisfactory and where the roof is high, the tank may be placed high enough to give pressure without pumping. Such tanks may be of wood, galvanized iron, etc. and placed inside or close to the house whose roof collects the water. the commonest storage for rain water is the masonry underground cistern. the walls must be made water-tight to prevent leakage and to avoid the entrance of seepage water. Never should it be located near trees because the roots might crack the walls. Trouble of this kind is most likely to occur with plaster-on-earth masonry. cylindrical and rectangular cisterns are both satisfactory. by providing a pipe at the lowest point of the bottom, practically all the sediment may be siphoned out when there is a drain t a lower level or pumped out otherwise.
The cistern should be of a size to serve the amount of people who will use it. 5 gallons daily per person is a fair estimate where amply hard water under pressure is also available for other purposes. Far more should be provided where there is enough roof area to collect it.
33% of the rainfall estimate should be deducted for leakage, evaporation, and to wash the roof. enough storage capacity should be provided to store water that falls during the rainy season to meet needs during the dry time. Better still to have sufficient storage for six months.
Chemical solutions to remove the color from rain-water off of roofs is:
1. dissolve 3/4 pound of baking soda in 1 gallon of water.
2. dissolve 1 pound of alum (potassium aluminum sulphate crystals) in 1/2 gallon of water. (Filter alum may be used) use 1/2 pound to 1/2 gallon of water.
Determine the amount of water in the cistern by multiplying the area by the actual depth of water (1 cubic foot contains 7 1/2 gallons) for each 30 gallons of water, add 1/2 pint of solution #1 and stir. Next add 1/4 pint of solution #2 for each 30 gallons and stir again. Allow 24 hours for the precipitate to settle to the bottom, after which the water above the solution will be clear.
Sludge accumulation in any cistern and should be removed at the time of year when the water is at its lowest point.
In spite of precautions, leaves, mice, toads or insects sometimes get into cisterns and produce bad odors. The proper thing then is to clean the cistern thoroughly. In dry years, when this waste of water may be serious the water may be deoderized and made satisfactory for all uses except drinking by treatment with chloride of lime which burns up the odor. Mix about a tablespoon in a porcelain glass or crockery dish with two or othree tablespoonfuls of water. rub the lumps with a spoon, then add about a quart of water. Stir thoroughly and pour the solution into the tank, mixing it intimately with the cistern water by stirring with a long board or a paddle. If this treatment is not adequate, use a second or third dose if necessary. This chemical is harmless unless used in excessive amounts.
SPRING WATER
When higher than the point of use, pipes placed below the frost line may be laid so the water will flow by gravity. Though the system usually works well, trouble is sometimes met by the gradual reduction and finally the stoppage of the flow. Generally this is because air has collected. Little by little from bubbles in the water and lodged in some irregularity of the pipe. The less the grade, the smaller the pipe, and the slower the flow, the greater the liklihood of such trouble because the bubbles will not be carried down by the current but gradually work back to a high spot.
To avoid difficulty, the pipe should not be smaller than 1". Stand pipes may be tapped in at high spots to allow the air to escape. The entrance to the pipe should be 6" or more above the bottom of the spring well and be protected by a screen to prevent anything but water getting in. The pipe itself should be laid as straight as possible, with neither dips, rises, nor avoidable angels. All joints should be well leaded, and screwed tight so as to cover all the threaded parts.
Water supply parts and supplies can be obtained from local plumbers, such as water rams, regular well pumps, etc.
WATER NOTES
Be aware of water usage. Each toilet flush consumes about 5 gallons Each minute of water running in a sin - 3 to 5 gallons. A ten minute shower uses - 50 gallons Each washing machine load - 30 to 50 gallons Avoid excessive toilet flushing:
If its yellows - let it mellow If its brown - flush it down
Put a bottle filled with water or a displacement object in toilet to conserve water Put hard rubber plugs for sinks that leak Get an effective water filtration system If bottled water is used, use recyclable containers If you have a lake or lagoon, practice keeping the water and shores clean Get a low-flow device for shower, tub, and sinks Use whatever gray water you can
Wash a baby with biodegradable soap. Do hand wash in it, then water plants and flower with it.
Take a bath in 5 gallons of water Use a sponge bath whenever possible Use a basin for washing and rinsing dishes Do not let the water run when washing dishes
