HomeMy WebLinkAbout2025/12/11 - Flooded Wells and Septic SystemsNEWS RELEASE
December 11th, 2025
MASON COUNTY COMMISSIONERS' OFFICE
411 N 5TH ST, BLDG 1, SHELTON, WA 98584
TO: KMAS, KRXY, SHELTON-MASON COUNTY JOURNAL, THE OLYMPIAN,
SHELTON CHAMBER OF COMMERCE, NORTH MASON CHAMBER OF
COMMERCE, CITY OF SHELTON, ECONOMIC DEVELOPMENT
COUNCIL, THE SUN
RE: Flooded Wells and Septic Systems
Flooding events are occurring throughout many parts of Mason County.
If your drinking water well has been impacted by flood waters, discontinue use and
follow the guidance found at: https://www.epa.gov/sites/default/files/2015-
05/documents/epa816f05021.pdf
If your septic system has been impacted by flood water follow the guidance found at:
https://www.epa.gov/sites/default/files/2015-
11/documents/2005 09 22 fag fs whattodoafteraflood septic eng.pdf
If you have any questions call Mason County Environmental Health staff 360-427-9670 x400 or
e-mail environmentalhealth@masoncountywa.gov.