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Mae Klong Dam

Tha Muang District, Kanchanaburi

The Lifeblood of the Western Plains & A Serene Riverside Escape Spanning the majestic Mae Klong River in Tha Muang district, Mae Klong Dam is the very first dam built across this historic waterway. It serves as the vital heart of the Mae Klong River Basin Development Project, acting as a crucial water regulator by receiving inflows directly from both the upstream Srinakarin and Vajiralongkorn Dams.

Beyond its massive engineering purpose, Mae Klong Dam has evolved into a popular and refreshing recreational spot for locals and travelers alike. The surrounding area features beautifully landscaped, shaded gardens and tranquil walkways, making it an ideal location for an afternoon picnic, a relaxing stroll, or catching a scenic sunset over the wide river.

🌾 Engineering Marvel & Agricultural Impact

As a grand diversion dam, its primary mission is to manage and supply water for agriculture, consumption, and ecological preservation across a vast area of nearly 3 million rai. This massive network stretches across six provinces: Kanchanaburi, Ratchaburi, Suphan Buri, Nakhon Pathom, Samut Songkhram, and Samut Sakhon. Furthermore, the dam plays a key role in supplying raw water to the Metropolitan Waterworks Authority to help produce clean tap water for Bangkok.

💡 Historical Fast Facts

• The Original Name: The dam was originally named Vajiralongkorn Dam when its construction began in 1964 and was officially granted the royal name on April 8, 1965. (The name was later reassigned to the large storage dam in Thong Pha Phumi district, and this structure became known as Mae Klong Dam).
• Structure & Design: The dam is a heavy-duty reinforced concrete structure measuring 117.50 meters in length. It is equipped with 8 massive spillway gates (each 12.50 meters wide) and features a dedicated 12.50-meter-wide navigation lock gate to allow boats and barges to pass through safely.