Mombasha Lake, a tranquil 328-acre waterbody in Orange County, New York, stands as a picturesque natural reservoir with a rich history and important role as the primary water source for the Village of Monroe. Nestled at an elevation of 853 feet, this lake is conveniently located northwest of Indian Hill and close to the Lakeside Fire and Rescue Company. Mombasha Lake has earned its place in the Reservoirs Category for Orange County and is recognized as a vital water resource in the State of New York. The lake's history is steeped in its significance as both a water supply and a once-popular summer recreational area. In times gone by, the rolling hills surrounding the lake were adorned with charming summer cabins, and Mombasha Lake was a beloved destination for those seeking seasonal refuge from the urban bustle. However, it's important to note that Mombasha Lake has transitioned into a more conservation-oriented environment. Boating and fishing activities are no longer permitted on the lake to safeguard its role as a crucial water source. This shift towards a protected water supply underscores the lake's importance in providing clean and safe drinking water to the community. Mombasha Lake's serene setting, embraced by lush woodlands and the backdrop of the picturesque Indian Hill, has evolved to primarily serve a utilitarian purpose. Today, it stands as a testament to responsible resource management, ensuring that the residents of the Village of Monroe continue to enjoy a dependable and clean water supply. While it may no longer be a summer retreat, Mombasha Lake remains an essential part of the local landscape, contributing to the well-being of the community it serves.