SDEP September Luncheon (Wednesday, September 02, 2026)

Wed, 02 Sep 2026 18:00:00 GMT

Join SDEP for our September luncheon featuring Peter Arth, Director at Nautilus Environmental, Inc., for a timely discussion on 6PPD-quinone and related compounds.

First linked to widespread Coho salmon mortality following stormwater runoff events, 6PPD-quinone has quickly become a contaminant of emerging concern. Peter will discuss the research behind that discovery, potential effects on other organisms, possible replacement compounds, and emerging regulatory and management considerations for environmental professionals.

Speaker Information:

Peter is an environmental scientist and ecotoxicology expert who leads laboratory-driven programs for commercial, industrial, governmental, and academic partners. His work focuses on emerging contaminants, site-specific toxicity investigations, study design, data interpretation, and toxicity reduction evaluations.

COST:

$50 for members, $60 for non-members. Members, sign up by Friday, August 21 and save $5 on registration! Walk-ins with no reservation will be charged an extra $10 and be asked to wait until those with reservations are seated.

Please note that reservations will be invoiced regardless of attendance.

Location:

Admiral Baker Club House

2400 Admiral Baker Rd

San Diego, CA 92124

Agenda:

Registration/networking begins at 11:15 am. Buffet-style lunch opens at 11:45 am, and announcements/presentations will start at 12:00 until conclusion.

San Diego Environmental Professionals upcoming events

SDEP September Luncheon (Wednesday, September 02, 2026)