Water sampling along shorelines in North and South Kitsap starts next week

Our team samples freshwater from small streams, culverts, pipes, and other sources to check for fecal pollution.

KITSAP COUNTY, WA — Kitsap Public Health District’s environmental health team will be collecting freshwater samples along shorelines in Manchester, Southworth, Suquamish, Miller Bay, and Indianola.

The first round of sampling will begin next week and continue through the end of May.

The red line on the maps below show the area our specialists will be sampling:

• In North Kitsap: from the south end of Sandy Hook Rd NE in Suquamish to Marine View Pl NE in Kingston.

• In South Kitsap: from the fuel depot in Manchester to the Southworth Ferry Terminal.

Questions? Call us at 360-728-2235.

What should I expect during this time? 

You might see environmental health specialists in bright “public health” vests walking the shoreline and using long poles to gather water samples. Our team will sample freshwater from small streams, culverts, pipes, and other sources. They stay on beaches as much as possible and avoid crossing private property above the high tide line.

Why does Kitsap Public Health do shoreline sampling? 

Our team routinely collects water samples along shorelines to check for fecal pollution (pollution from animal or human poop). Fecal pollution can make people sick and harm shellfish beds. When pollution hotspots are found, we work to address potential pollution sources.

Is this a new service? 

It is not. In partnership with Clean Water Kitsap and the Washington State Department of Health, our specialists have been out sampling surface waters and monitoring for pollution for many years.

How can I learn more? 

To learn more about our work to protect public health and improve water quality in streams, lakes, and shorelines, visit KitsapPublicHealth.org/pic or view our 2025 Kitsap Water Quality Report.