Environmental Health

What We Do?

  • Manage septic systems and on-site sewage, including permits, design review, and records
  • Inspect and regulate food establishments, temporary events, and mobile vendors
  • Support safe drinking water through well guidance, water system oversight, and lab testing
  • Inspect public pools, spas, and recreational water facilities for safety and cleanliness
  • Monitor environmental risks like toxic algae, mosquito activity, and zoonotic disease

Environmental Health helps protect the health and safety of people in Grays Harbor County. We work behind the scenes and in the community to prevent illness, reduce environmental risks, and support safe homes, businesses, and public spaces.

Our team provides permits, inspections, testing, and guidance related to food safety, drinking water, septic systems, and waste management. Whether you're opening a business, maintaining your property, or responding to a concern, we’re here to help you meet requirements and protect your health.

65+

Facilities Water Tested Annually

500

Permitted Food Establishments

1 in 6

Americans Exposed to Food Borne Illness

Director

Jeff Nelson, R.S


(360) 249-5579

EHD@graysharbor.us

100 W. Broadway
Suite 31 Montesano, WA 98563

Get Directions

Meet the staff

Office Hours

Closed for Lunch 12:00 - 1:00 PM Mon-Fri

Sunday Closed

Monday 9:00 AM - 4:30 PM

Tuesday 9:00 AM - 4:30 PM

Wednesday 9:00 AM - 4:30 PM

Thursday 9:00 AM - 4:30 PM

Friday 9:00 AM - 4:30 PM

Saturday Closed