MSU Lives & Landscapes - Water has been used for irrigation in Montana for over 150 years. Irrigation ditches flow across many Montana landscapes and play a critical role in providing water for agriculture. These ditches also recharge groundwater and wetlands, create wildlife habitat, and more. If a ditch crosses a property, it brings with it certain legal requirements and responsibilities. Ditches are more than just waterways — they are working agricultural infrastructure rooted in Montana’s property law and agricultural history. By understanding the legal foundations of ditches and water rights, and maintaining open communication, landowners can avoid legal entanglements and can help maintain good-neighbor relationships.

Water in Montana isn't just a natural resource — it's a delicate balancing act between farmers, developers, environmental groups, and government agencies.

MANHATTAN — As Montana enters its fifth consecutive year of drought conditions, agricultural producers are facing the daunting challenge of sustaining their livelihoods in increasingly arid climates. The 2025 Drought Outlook from the Montana Department of Natural Resources and Conservation highlights the ongoing struggle, with last fall's dry and hot weather further depleting soil moisture across the state.