An interview with water expert Jim Darling about how the RGV manages its growth

Published: Sept. 9, 2023, 11 p.m.

EDINBURG, Texas - Former McAllen Mayor Jim Darling says placing razor wire and buoys on the Rio Grande gives Mexico a good excuse not to repay its water debt to the United States.


Darling is recognized as an expert on water issues and is a member of Region M Water Planning Group, a state appointed board. He is concerned about the long-term viability of the Rio Grande Valley\u2019s growth trajectory should the region not come up with a plan to access more water.


Texas Gov. Greg Abbott has had razor wire and buoys placed in the Rio Grande near Eagle Pass to deter migrants from crossing the river. The U.S. Justice Department argued in federal court that Abbott did not have the authority to do this and a federal judge ordered the barriers be removed from the river. Abbott took the case to an appeals court and won. The case may end up going to the US Supreme Court.


In an in-depth interview with the Rio Grande Guardian International News Service, Darling responded to a question about a recent news story which quoted a U.S. State Department official as saying in federal court that Gov. Greg Abbott\u2019s decision to place buoys and razor wire in the middle of the Rio Grande could be used as an excuse by Mexico not to pay its water debt to the U.S.


\u201cIt doesn\u2019t help, does it?\u201d Darling responded. \u201cIt certainly doesn't help what we are trying to do. It gives them (Mexico) another excuse not to release (the water). You know, they (the buoys) float across into Mexico and the governor did get them moved back but they're going to float back into Mexico again. It\u2019s the river and you are messing with the river. W\u2019ve got aquatic weed flowing down and had all kinds of different things. You don't want to mess with that river.\u201d


Later in the interview, Darling returned to the issue of Abbott placing buoys and razor wire in the Rio Grande. Darling said he had met recently with U.S. Rep. Monica De La Cruz and told her it is not as easy as telling Mexico to release the water.


\u201cIt is more complicated than it appears at first glance. Just saying, hey, Mexico turn over the water. You made a good point. If the publicity is bad in Mexico, and this guy (Mexican President Andr\xe9s Manuel L\xf3pez Obrador) is a politician and he wants to release water from Mexico to the United States, he\u2019s not going to do it (because of public opinion). The guy in Texas wouldn't do that. You\u2019re giving them all the grief\u2026 a good relationship with Mexico is important at the state level, just as much as the federal level.\u201d


According to a 1944 international water treaty, Mexico has to deliver an average of 350,000 acre feet of water per year to the U.S. over a five year cycle. \u201cThey haven't given anything in this cycle,\u201d Darling said.


In his interview with the Guardian, Darling also spoke about water availability for the fast-growing Valley in the long term. The Guardian sought the interview because water was not covered as an issue in the recent economic summit hosted by the Rio Grande Valley Partnership.


Here is an audio recording of the interview with Mayor Darling.


Editor's Note: Go to the Rio Grande Guardian International News Service to read the full story.

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