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For water and wastewater related emergencies or questions about your bill please contact Si Environmental customer service at (832) 490-1600. After-hours emergency service can be reached at (832) 490-1601. For all other inquiries you may use the form below.
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Latest News
CANCELED: March 16th Regular Meeting
Posted: Mar 15, 2022 8:52pm
The meeting scheduled for March 16, 2022 has been canceled.
Only Rain Down the Drain!
Posted: Apr 16, 2021 4:38pm
The U.S. Environmental Protection Agency (EPA) lists pet waste as a significant source of non-point pollution. Pet waste left on lawns, curbs, sidewalks, and streets can wash into local waterways during a rainstorm. Remember, stormwater currently receives no treatment. Water that flows into your stormwater drainage system goes directly into our bayous, rivers, and bays.
Please pick up after your pet!
View PostWater Service Update
Posted: Feb 17, 2021 3:13pm
As of 12 noon 2/17/2021 – Cimarron MUD customers do not need to boil water at this time. Cimarron MUD is NOT included in the City of Houston Boil water notice. We have had a decrease in water pressure due to operations at this time – but there is no need to boil water