Notification of Disinfectant Change: October 14, 2025 to November 14, 2025

HCMUD4122025-10-08T15:16:39-05:00October 8th, 2025|

Harris County M.U.D. No. 412, (PWS) ID TX1013354 , will temporarily convert the disinfectant used in the distribution system from chloramine to free chlorine. The conversion will begin October 14, 2025, and continue through approximately November 14, 2025, During this period, you may experience taste and odor changes associated with this type of temporary disinfectant conversion. These taste and odor changes are to be expected, however the water will continue to meet or exceed all state and federal drinking water standards and is safe to drink.

Public water systems are required to properly disinfect their water and maintain an adequate disinfectant residual in the distribution system. Chloramine, free chlorine combined with ammonia, is widely used as a disinfectant because it persists for long periods while also limiting the formation of disinfection by-product contaminants. Prolonged use of chloramine coupled with other factors that can impact water quality, such as high temperatures or stagnation of water, may result in the growth and/or persistence of organic matter within the pipes of the distribution system, which may hinder the ability to maintain an adequate disinfectant residual. A temporary conversion to free chlorine, partnered with flushing activities, helps to rid distribution pipes of this organic matter, and improve the quality of your water overall.

Harris County MUD No. 412 has chosen to implement a temporary disinfectant conversion to free chlorine based on the following:

1. Routine Distribution Water Quality Maintenance

Please share this information with all people who drink this water, especially those who may not have received this notice directly (i.e., people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.

If you have questions regarding this matter, you may contact Si Environmental LLC at (832) 490-1600.

March Pruning Season Reminder: Yard Waste Guidelines for Safe and Efficient Collection

HCMUD4122025-03-21T13:31:00-05:00March 21st, 2025|

March is pruning season for many residents and as a gentle reminder, the branches should not exceed 4 inches in diameter, 4 feet in length, and should be tied and bundled not heavier than 40 lbs.

It is encouraged to separate the bundles for safe and efficient collection by the crews. Crews may place limitations on the yard waste to ensure that they complete the routes that day.

Please try not to place more than 5 bundles or 5 bags at the curb each collection day.

Thank you for your support and patience, Best Trash