What To Know About Water Rights When You Buy Land

A river cutting through the land. There is farmland on one side and a forest on the other. The sun is setting on the river.

When you’re looking to buy land for farming, you’re probably focused on things like soil quality, acreage, and location. But there’s another crucial factor that can significantly impact your property’s value and how you can use it: water rights. Access to water is essential for agriculture, and not understanding the legal rights associated with it can lead to costly surprises down the road.

This guide will walk you through everything you need to know about water rights before purchasing land. That way, you can make an informed decision and ensure the land you buy can support your agricultural ambitions.

What Are Water Rights?

Water rights refer to the legal right to use water from sources like rivers, lakes, or groundwater. These rights are separate from land ownership and can be bought, sold, or leased independently. Knowing whether your land includes water rights is crucial, especially for farming, where irrigation is essential.

Water rights are generally divided into two main categories:

  • Surface Water Rights: These pertain to water found on the surface of the earth, like rivers, streams, and lakes. The laws governing surface water vary significantly from state to state and can be quite complex.
  • Groundwater Rights: This category relates to the water found beneath the earth’s surface in aquifers. Accessing this water typically requires a well, and the rights to pump and use it are also subject to state regulations.

It’s important to remember that water law is highly localized. The rules that apply in one state or region might be completely different from those in another. This is why it’s essential to buy through knowledgeable farmland brokers who will ensure you get a property with the water access you need.

Types of Water Rights Systems

An agricultural irrigation system sitting in a field. It's currently running with water spraying over the crops.

The United States primarily uses two different systems to allocate water rights, with some states using a hybrid model. The system in place will directly influence how you can access and use water on your land.

Riparian Rights

The riparian rights system is most common in the eastern U.S., where water is generally more plentiful. Under this doctrine, landowners whose property is adjacent to a body of water (like a river or lake) have the right to make “reasonable use” of that water. This right is tied to the land and cannot be sold or transferred separately from it.

What constitutes “reasonable use” can be a point of contention, though. In most cases, it means the use can’t harm or significantly diminish the water available to other riparian landowners downstream. For agricultural purposes, this might mean you can use water for irrigation, but not to the extent that it dries up the source for your neighbors.

Prior Appropriation

In the arid Western U.S., the prior appropriation doctrine prevails. This system operates on a “first in time, first in right” principle. The first person to take water from a source and put it to “beneficial use” (such as for farming, mining, or municipal water supplies) gains a senior right to that water. Subsequent users have junior rights, which means in times of shortage, senior right holders get their full allocation before junior right holders get any.

Unlike riparian rights, these water rights are not tied to land ownership, allowing their owners to sell or lease them. For a farmer, this means you could own land far from a river but still hold the right to use its water. However, it also means that simply owning land next to a river doesn’t guarantee you any right to use the water if all the rights have already been appropriated by others.

Hybrid Systems

Some states, like California and Texas, have adopted a hybrid system that incorporates elements of both riparian and prior appropriation doctrines. These systems can be particularly complex, often recognizing riparian rights for older land patents while applying prior appropriation rules to newer water uses. If you’re buying land in a hybrid state, it’s even more critical to seek expert legal advice to understand the specific rights attached to your property.

Key Questions to Ask Before Buying Land

To avoid future complications, it’s vital to investigate the water rights situation thoroughly before closing a deal on a piece of farmland. Here are the essential questions you should be asking:

  • Does the property come with water rights? Never assume that it does. Ask for explicit documentation detailing the water rights associated with the property.
  • Are the water rights transferable? In prior appropriation states, sellers might sell water rights separately from the land. Confirm that the rights you think you’re buying will legally transfer to you upon purchase.
  • What are the restrictions or limitations on water usage? Water rights are rarely unlimited. There might be restrictions on the volume of water you can use, the time of year you can use it, or the purposes for which you can use it. For example, a right might be limited to irrigating a specific number of acres.
  • Is there a history of disputes or legal issues? Inquire about any past or ongoing legal battles related to water rights on the property or in the area. A history of disputes could signal potential future conflicts.

How to Research Water Rights

A pipe with water gushing out the end of it. There is a small pool forming at the bottom of it in a rice field.

Even though a land broker will help with the exchange of water rights, you’d do yourself a disservice by not understanding them more thoroughly before buying your land. That’s why you should take the time to learn more about them now. Here’s a list of where to look for information:

  • Property Deeds and Titles: Start by examining the property’s deed and title report. These documents may contain information about appurtenant water rights, easements, or other encumbrances related to water.
  • Local and State Agencies: Contact your state’s water resource agency or local water district. These government bodies are responsible for managing and recording water rights. They can provide records on water permits, allocations, and any existing claims on the water source you intend to use.
  • A Water Rights Specialist: Water law is a highly specialized field. Reaching out to a water rights attorney or a local law expert can be invaluable during this process. They can conduct a thorough investigation, interpret complex legal documents, and advise you on the risks and opportunities associated with the property’s water rights.

Common Challenges and Risks

Owning land with water rights presents several challenges. Understanding these potential risks can help you prepare and mitigate them effectively. One good example is legal disputes. Conflicts often arise with neighbors over shared water sources, especially during droughts. These disputes can be long and costly, so it’s crucial to clearly understand your rights and obligations from the beginning.

Drought and scarcity are also major concerns in many agricultural areas. Even with a legal right to water, there may be none available during a severe drought. In these times, the seniority of your water rights is critical, especially in prior appropriation states. Regular environmental regulations can also affect your water usage. Laws protecting endangered species or maintaining stream flows can restrict water diversions, even for those with established rights.

Finally, challenges can arise with shared water sources, such as community wells or irrigation ditches. To prevent conflicts, you’ll need to clearly define agreements for maintenance, costs, and usage. Before buying, thoroughly review the terms of any shared source agreement and investigate its history of cooperation.

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