Gulf Coast Water Authority - GCWA

Annual Chlorine Maintenance starts today!

As part of annual, routine water system maintenance, the Gulf Coast Water Authority (GCWA) will temporarily convert its water disinfection process from a combination of chlorine and ammonia (chloramine) to chlorine only.

This annual routine maintenance process allows GCWA and the communities it serves the opportunity to flush their water systems to prevent taste and odor problems that can occur during summer months.

Water users may notice some water discoloration, cloudiness, or chlorine smell during the maintenance period. These conditions are harmless and temporary, and the chlorine maintenance process has not been linked to any adverse health effects.

As part of the chlorine maintenance process, municipalities and water districts will flush their water systems by opening fire hydrants.

If you have specific questions, please contact your local municipality or water district.

GCWA's Annual Chlorine Maintenance starts next week, April 6th through April 20th. During this routine maintenance, GCWA will temporarily covert its water disinfection process from a combination of chlorine and ammonia to chlorine only.
For more information, visit: gcwatx.gov/AnnualChlorineMaintenance

Our Annual Chlorine Maintenance begins April 6th!

For more information, visit gcwatx.gov/AnnualChlorineMaintenance

We've been Shawned!!

Our offices will be closed Monday, May 26, 2025.

Gulf Coast Water Authority's (GCWA) annual, routine system maintenance begins TODAY and will continue until April 21st.

GCWA will temporarily change its water disinfection process from a combination of chlorine and ammonia (chloramine) to chlorine only. During the disinfection process, water users may notice some water discoloration, cloudiness, or chlorine smell. These conditions are harmless and temporary. The chlorine maintenance process has not been linked to any adverse health effects.

Please contact your local municipality or water district if you have any questions or concerns. As part of the disinfection process, municipalities and water districts flush their systems by opening fire hydrants, which should remedy any issues.

Gulf Coast Water Authority's (GCWA) annual, routine system maintenance will occur from April 7 - April 21, 2025.

GCWA will temporarily change its water disinfection process from a combination of chlorine and ammonia (chloramine) to chlorine only. During the disinfection process, water users may notice some water discoloration, cloudiness, or chlorine smell. These conditions are harmless and temporary. The chlorine maintenance process has not been linked to any adverse health effects.

If you have any questions or concerns, please contact your local municipality or water district. As part of the disinfection process, municipalities and water districts will flush their systems by opening fire hydrants, which should remedy any issues.

GCWA's annual, routine system maintenance will occur from April 7th through April 21st. Gulf Coast Water Authority (GCWA) will temporarily change its water disinfection process from a combination of chlorine and ammonia (chloramine) to chlorine only.

During the disinfection process, water users may notice some water discoloration, cloudiness, or chlorine smell. These conditions are harmless and temporary. The chlorine maintenance process has not been linked to any adverse health effects.

If you have any questions or concerns, please contact your local municipality or water district. As part of the disinfection process, municipalities and water districts will flush their systems by opening fire hydrants, which should remedy any issues.