Boil Water Advisory Issued for Parts of Terrebonne Parish, Louisiana After Main Line Repair Causes Pressure Drop

Advertisement — New Report continues below

Concerned About Your Water Quality? You’re Not Alone.

Recent headlines and viral test results have more families questioning what’s coming out of their taps. Even if your water looks clear and tastes fine, it can still carry PFAS chemicals, chlorine byproducts, heavy metals, and other contaminants — often within legal limits, but still worth a second look.

The good news? There are trusted filtration systems designed to tackle exactly these concerns — improving water safety, taste, and peace of mind.

Smart Solutions for Safer Drinking Water:

✅ Targets harmful contaminants with advanced filtration

✅ Lab-tested and trusted for household use

✅ Options for every need — from under-sink units to full-home systems

Prefer no installation? Check out the A2 Countertop System

Disclaimer:
This advert contains affiliate links. If you buy through these links, we may earn a commission at no extra cost to you.

A precautionary boil water advisory has been issued for several streets in Terrebonne Parish, Louisiana, after repairs to a main distribution line caused system pressure to fall below the safe threshold of 20 psi. Terrebonne Parish Consolidated Waterworks District No. 1 confirmed the advisory at 11:00 a.m. on December 10, 2025, stating that approximately 101 customers along North Hollywood Road, Estate Drive, and sections of Park Avenue are affected.

Although contamination has not been confirmed, the sudden pressure loss increases the potential for untreated water or soil to enter the pipes — prompting officials to advise residents to boil water until laboratory samples show the water is safe.


What Affected Residents Should Do Right Now

To ensure drinking water safety, residents in the advisory zone should:

  • Bring all tap water to a rolling boil for at least one minute before drinking, cooking, washing produce, or brushing teeth.
  • Use boiled or bottled water to prepare infant formula and make ice.
  • Discard any ice made after the pressure drop and turn off automatic icemakers.
  • Flush taps briefly if water looks cloudy, then boil before consumption.

These steps remain essential until Terrebonne Parish Waterworks announces the advisory has been lifted.


What NOT to Do During the Advisory

To avoid health risks while testing is underway:

  • Do NOT drink unboiled tap water — even if it appears clear.
  • Do NOT rely on fridge or countertop filters as substitutes for boiling; they do not reliably remove microbes.
  • Do NOT use tap water to prepare baby formula without boiling first.
  • Do NOT use ice from any icemaker connected to the home’s plumbing.

This guidance mirrors Louisiana’s standard public-health protocol during system pressure events.


What Happened — And Why This Advisory Was Required

The advisory was triggered when a main line under repair caused the water system’s pressure to fall below 20 psi, the regulatory minimum needed to maintain a protective barrier against contamination. When pressure drops:

  • Disinfectant levels can weaken
  • Soil or untreated water can infiltrate the line
  • Sediment can be pulled into pipes
  • Microbial intrusion becomes possible

Under Louisiana’s Safe Drinking Water Program, utilities must issue a boil advisory whenever pressure loss could compromise water quality — even if contamination is not confirmed. Water samples will now be collected and tested, and the advisory will remain in effect until results confirm the water is bacteriologically safe.


Extra Peace of Mind for Homes After the Advisory Ends

Once the advisory is lifted, some households choose to add a certified reverse-osmosis system for long-term protection. These systems can reduce contaminants such as PFAS, disinfection byproducts, and dissolved solids — offering an added layer of assurance in areas with recurring pressure events or older distribution lines. View Waterdrop Reverse Osmosis System


Sources & Notes

Check your water now!

We have translated and compiled water reports on every state in the US, and covered over 100 cities. Find out how good your water is today!

Glass of clean water

Please read – our information

The information presented on cleanairandwater.net is compiled from official water quality reports, trusted news sources, government websites, and public health resources. While we strive for accuracy and thoroughness in our presentations, we are not scientists, engineers, or qualified water quality professionals.


Our mission is to present water quality information in an accessible, real-world format that helps people understand what’s in their water and make informed decisions about their health and safety. We believe that complex environmental information should be available to everyone in a format that’s easy to understand.


We make every effort to ensure our content is current and accurate, but we cannot guarantee that all information is complete or error-free. This website should not replace official communications from your local water utility or health department. We always recommend consulting official sources for the most up-to-date information regarding your specific water system.


Clean Air and Water is not liable for any unintentional errors, omissions, or outdated information. The content on this site is provided for informational purposes only and should not be considered professional advice.

Site Logo for menu