Some Delaware County residents are being asked to conserve water.
The City of Jayâ€™s Utilities Authority is asking water users in that area not to do any outside watering.
Officials say the water supply at Lake Eucha is dangerously low.
Also, Rogers County residents in rural water district #4 are under mandatory water rationing.
That means non-essential water use such as washing your car, or watering your yard, will result in a written warning, then possibly a fine.