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MASON COUNTY SANITATION & FLOODPLAIN

ON-SITE SEWAGE FACILITIES | SEPTIC PERMITS & DEVELOPMENT | FLOODPLAIN PERMITS

 

 

Mason County OSSF Designated Officer

ELI CASTILLO

Phone Hours: 8:00 A.M to 5:00 P.M.  |  Monday - Friday

For after-hours, please contact via email using the email information below

PHONE: (325) 347-2477

EMAIL: MCDROSSF@co.mason.tx.us

 

In reference to the Mason County Rules for On-Site Sewage Facilities amended by-law Section 10 (a), "Regardless of the size or number of acres contained in the property, all new on-site sewage facilities must be permitted."

 

OSSF TOOLS

This office assists the citizens in providing for the health, safety, and welfare of Mason County residents and the environment. Mason County is dedicated to the wellbeing of all property owners; the completion of all permit applications ensures that regulations set forth by the governing entities are in compliance with all standards.