Why does water matter most in summer?
Animals, crops and households all draw more water in the heat, and supply may fall at the same time. A farm that has not thought about water can be caught short quickly.
Start with an honest look at your sources: private well, public system, pond, spring, stream or hauled water. Each has its own risks and rules, and rules about use vary by state and local authority.
Write down your water setup, including pipe routes, valves, pumps and tanks, and keep a copy where family or helpers can find it. In an emergency, nobody wants to guess.
How do you check your supply?
Note how your well, spring or pond behaves over the season. A drop in flow, cloudy water or a change in taste or smell deserves attention. If you rely on a private well, the EPA offers general information, and your county health department or state agency can explain testing and local requirements. Do not assume water is safe because it looks clear.
Know where your shutoffs are, and keep tools and fittings for quick repairs.
Test anything that depends on electricity, such as a well pump, and think about what you would do if the power failed in hot weather. A backup supply for animals can be a few full tanks or barrels, covered and clean.
- Watch for changes in flow or clarity
- Ask the county health department about testing
- Know where shutoffs are
- Keep repair fittings on hand
How much water do animals need and how do you provide it?
Needs vary by species, size, weather and diet, and they rise in heat. Ask your veterinarian or extension livestock specialist how to estimate your animals' needs. Make sure there is always clean, cool water, with more than one source where possible.
Clean troughs often. Algae, mud and manure make animals drink less and can cause illness.
Do not let animals stand in pond water for long if it looks green, scummy or foul, and ask your veterinarian or extension office about algae that can harm animals and people.
How do you water crops efficiently?
Water deeply and less often where soils and crops allow, early in the day, aiming at the soil instead of leaves. Mulch reduces loss, and drip lines can use water more efficiently than sprinklers in many situations. Extension can tell you what suits your soil and crops.
In a shortage, decide in advance what gets water first. Food crops at critical stages generally outrank lawns and ornamental plants, though your priorities are yours.
Check irrigation lines, emitters and hoses for leaks and clogs, since a small leak can waste a lot of water over a summer.
- Water early in the day
- Mulch beds
- Consider drip irrigation
- Set priorities before a shortage
What about ponds, runoff and nearby waterways?
Ponds can offer water but also bring risks, including algae, drowning and contamination. Ask your local NRCS office or conservation district about pond management, and check state rules before changing waterways or drawing water from streams.
Keep fertilizers, manure and chemicals away from wells, ponds and streams. What you spread on the ground can end up in water.
Do not draw down or alter a stream or pond without confirming the rules, which are set by state and local authorities and can be strict.
How do you plan for drought?
Drought.gov shows current conditions and outlooks for your area. Think ahead about feed, water hauling, reducing herd size and protecting key plantings. These are hard decisions, and early planning makes them easier.
Your local USDA service center can explain whether assistance programs exist and who is eligible. Contact them early, since requirements and deadlines are set by the agency.
Keep records of rainfall and watering. After a season or two, you will know how much your place really needs.
How do you conserve water at home and on the farm?
Fix leaks, collect rainwater where legal and sensible, and reuse suitable water for plants. Rules about rain collection vary by state, so check locally. Shade and mulch cut water needs.
Talk to your family about water use. Small habits, repeated daily, add up in a dry year.
Teach children where your water comes from and why it matters. Habits learned young last.
Key takeaways
- Know your water sources and the rules that apply to each.
- Watch for changes in flow, clarity, taste or smell, and ask your county health department about testing.
- Provide clean, cool water for animals, and ask a vet about needs.
- Water crops deeply and early, with priorities set in advance.
- Check Drought.gov and contact your USDA service center early in a dry spell.
Sources and further reading
Last reviewed: November 12, 2026. Written by the Rural Farm Life Editorial Team. See our editorial policy.