New Orleans

Lafourche Parish Residents Advised to Boil Water After Main Line Leak Affects Grand Bois and Lower Bayou Blue

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Published on July 05, 2025
Lafourche Parish Residents Advised to Boil Water After Main Line Leak Affects Grand Bois and Lower Bayou BlueSource: Unsplash/Bluewater Sweden

Residents in certain parts of Lafourche Parish are urged to boil their water following a main line leak that prompted a boil water advisory earlier today. The Grand Bois community and the Romero subdivision in Lower Bayou Blue are the specific areas affected, with the advisory encompassing everything from drinking water to ice, food preparation, and teeth brushing, as reported by WDSU. The Lafourche Parish Water District No. 1, which announced the precaution after a significant drop in water pressure, buys its water from Terrebonne Consolidated Waterworks.

Officials have instructed the public to "boil your water before using it to drink, make ice, brush your teeth, cook, or rinse food," emphasized by the fact that this should be done after the water reaches a rolling boil for a minimum of one full minute, according to WDSU.

This advice comes after Terrebonne Consolidated Waterworks informed the Water District of the pressure drop caused by the water line leak, as indicated by the coverage from WWLTV.

The advisory is in place until the water is proven safe again, which is confirmed by the Louisiana Department of Health after rigorous testing. According to a statement made by the district, water quality samples will likely be collected for testing—which usually takes approximately 24 hours—following the repair of the main line. This was outlined in a report from FOX8Live, which also mentioned that the district would notify residents when the water is safe to consume once more.

Residents are to remain vigilant as the timeline for lifting the boil water advisory will depend on the expedience of the repairs and subsequent tests showing the water is free from any microbiological contaminants. The Lafourche Parish Water District also emphasizes the importance of following these precautions properly, with the advisory staying in place until further notice, a situation underscoring the vulnerability of such essential infrastructure. The latest updates and the eventual all-clear will come from the Water District, in conjunction with the Louisiana Department of Health, to avoid any potential health risks from contaminated water.