MCALLEN, Texas — For the first time in over 30 years, the North American Development Bank hosted its semiannual Board of Directors meeting in McAllen, marking the occasion with a major announcement: a $164 million binational and multi-agency investment aimed at protecting South Texas against ongoing drought and severe water loss.
The landmark initiative, partially funded through NADBank's Water Resiliency Fund (WRF), will direct capital to 12 irrigation districts across Cameron and Hidalgo counties. Together, the modernization projects are projected to conserve nearly 44,000 acre-feet of water annually—an amount sufficient to meet the annual water needs of 300,000 Rio Grande Valley residents.
Managing Director John Beckham sat down with the Rio Grande Guardian following the public board meeting to discuss the significance of the investment, the bank's collaborative framework with state agencies, and incoming efforts to support water efficiency on the Mexican side of the border.
The Lower Rio Grande Valley’s agricultural irrigation districts function as wholesale water providers, diverting surface water from the Rio Grande through extensive networks of open canals and pipelines to supply local farms, municipalities, and industrial users. Decades of wear on aging conveyance infrastructure have resulted in substantial conveyance losses.
The newly approved funding package targets critical system upgrades, including:
"The water loss rates are measurable and high throughout the irrigation districts due to their aging infrastructure, and so this will address that," Beckham told the Guardian. "We are convinced it will make a big impact."
A key highlight of the initiative is the co-investment structure established between federal, state, and local partners. Under the WRF framework, NADBank provides up to 50 percent of total project costs in grants and loans, unlocking matching state and federal funds.
Funding Breakdown ($164 Million Total)
|
Funding Partner |
Investment Amount |
Role / Vehicle |
|
North American Development Bank (NADBank) |
Up to $76,000,000 |
Grant and loan financing through the Water Resiliency Fund |
|
Texas Water Development Board (TWDB) |
~$70,000,000 |
Direct grant funding |
|
U.S. Bureau of Reclamation & Local Irrigation Districts |
~$18,000,000 |
Combined local and federal implementation contributions |
Beckham highlighted the joint framework built alongside TWDB Chairwoman Brooke Stepney as a landmark administrative achievement.
"Each of our organizations has authorized its own investments in these projects. So in fact, there's two checks, but there was one process," Beckham explained, noting that the teams spent 18 months establishing unified evaluation standards."We're all going to do our due diligence, but we're going to do it off the same measurement stick... that opens the door for a model to do more of the type of transactions anywhere on the Texas-Mexico border."
The approved projects will support 12 distinct entities spanning Hidalgo and Cameron counties:
Because NADBank operates as a 50/50 binational financial institution capitalized equally by the U.S. and Mexico, parallel conservation efforts are moving forward south of the border.
In March 2026, NADBank issued a call for projects across Mexico's six northern border states, receiving 112 formal expressions of interest—60 percent of which came from communities along the Rio Grande basin.
Representatives from Mexican border municipalities, including Rio Bravo, Reynosa, and Cuauhtémoc, attended the McAllen meeting to follow the progress of their applications. Unlike the Valley, where irrigation canals supply municipal systems, Mexico’s immediate focus will center on municipal water utility distribution networks before expanding to agricultural users.
Beckham noted that NADBank expects to deliver initial project priority outlines for Mexican municipal utilities by January or February 2027.
The board meeting also marked the departure of longtime board member Denise Moreno Ducheny of Imperial Beach,California. Ducheny, a steadfast advocate for border environmental issues, was instrumental in advancing binational investments to address chronic transboundary wastewater issues in the Tijuana River valley.
As NADBank looks to future initiatives, Beckham indicated the institution is exploring partnership models with commercial and industrial developers to reduce baseline resource consumption in new trade parks across the border region.
"We discussed at our board meeting how we can generate value-added through some of the commercial, trade, and industrial parks that are really thriving throughout the region without displacing private capital," Beckham said. "How can we design and build new manufacturing and commercial facilities that use less water and less energy? That reduces stress on existing infrastructure."
