Attention Shareholders:
Important Updates: OCTOBER 1ST, 2025
Main ditch flow has been reduced for the end of irrigation season and in anticipation of fall rains.
November 15th: Main ditch flow will be further reduced to ‘winter mode’ flow rate.
Annual Shareholder and Trustee Meeting is tentatively scheduled for December 8, 2025, at 6pm at TL Grange.
Trout Lake Water Company is a shareholder-owned, volunteer-governed water management organization with the responsibility to supply irrigation water to shareholders for agricultural use.
Established in 1908
TLWCo today.
The Trout Lake Water Company is located in Trout Lake, Washington, in the White Salmon River watershed of the Columbia River Gorge. The corporation was formed in 1908. Water is provided to over 2500 acres of land, both residential and agricultural. Trout Lake Valley produces a diverse range of high value crops, from grass-fed dairy, to botanical herbs, to small specialty growers of pastured meats, vegetables, cut-flowers, and broad acre forage crops.
Learn more about our water management organization
Read the blog for the latest updates about meetings, main ditch headgate adjustments, and other ditch happenings.