Check for leaks and conserve water.
If you have a shallow well that is at risk of drying up consider setting up a water storage tank. In the long term, a new deeper well should be bored.
The pressure vessel kit for a submersible pump should be checked for air leaks.
The electric cable supplying the pump should be held securely and not at risk of fraying over time.
If there is no other option watercourses can be used to supply drinking water for livestock using a tanker. Be mindful of fish habitats if going down this route.