In addition, in drought conditions, I remove my washer from the septic system. Grey water goes into a bucket and I water my flowers with it. If it gets desperate, I will also water veggies.Ack....back off on watering anything you don't eat. There is a way to find out, but it isn't easy. When you bought the house didn't the bank require "flow test" on your water source? And it depends on what kind of well you have. With a drilled well there isn't a supply of water sitting in a puddle waiting to be pumped up the well casing....there is an aquafir that your well has tapped into and the water has to "leak" into the area made by the well driller to be pumped up from the ground for your use. When that aquafir gets lower it takes more time for that infiltration to happen, so your pump can't bring water up for your use as soon as it used to. Now the aquafir is underground water that is replenished by above ground water falling from the sky. As you may have noticed there is distinct lack of replenishing water falling from the sky. And once it DOES fall from the sky it takes time to filter down to to the Aquafir to be pumped up for your use. Many people who "run their well dry" (meaning their well casing isn't long enough to reach the underground water source) find themselves spending a ton of money having their well drilled deeper and some of the less fortunate can not find water at any depth on their property in deep drought situations.
Here is the skinny on living with a well in a drought situation. If you can't eat it, don't water it. If you are gonna water the kids make it a treat not a daily thing and move where you do it each time so you water that area of lawn at the same time. And forget grass. You don't need it and it cost money to mow it when you get it to grow. Fill your small pool once a week and add 1/4 cup of household bleach to it daily to keep it sanitary.
IF you are unfortuante enough to find out your well is not recovering fast enough for your needs you are gonna be very very very unhappy. It will mean trips to the laudramat for clean clothes, trips to freinds or relatives for clean bodies and carrying in all the water you need for cooking and drinking. Oh, and paper plates so you don't have to wash dishes. And your toilets won't flush.
And bottles of water carried to the sink to brush teeth. And clean hands? Nope, you'll have to use hand sanitizer and hope it kills everything you have been exposed to recently. And bringing in every ounce of water the birds need. It's not pretty. Best to limit your water useage and never have the problem then adjust your entire life to living with inadequate running water from your taps..