NOAA's Response and Restoration Blog

An inside look at the science of cleaning up and fixing the mess of marine pollution

OR&R Responds to Large Molasses Spill in Honolulu Harbor

Leave a comment

Matson Terminal in Honolulu Harbor

Matson Terminal in Honolulu Harbor. (CreativeCommons.org/Ryan Ozawa)

On Tuesday, September 10, the Office of Response and Restoration Emergency Response Division provided support to the Hawaii Department of Health in response to a large molasses spill in Honolulu Harbor, Hawaii. The Matson Shipping Company reported losing approximately 1,400 tons of molasses the evening of Sunday, September 8.

On Monday and Tuesday an extensive subsurface brown plume was observed extending from the Matson Pier on the Sand Island side of Honolulu Harbor westward into Ke’ehi Lagoon almost to the Reef Runway. Fish and other marine life have been found dead in the affected area, and fish have been observed gasping for air.

Dead fish picked up on the beach at Ke'ehi Lagoon. (Photo credit: Elizabeth Miles)

Dead fish picked up on the beach at Ke’ehi Lagoon. (Photo credit: Elizabeth Miles)

Dead fish in Ke'ehi Lagoon. (Photo credit: Elizabeth Miles)

Dead fish in Ke’ehi Lagoon. (Photo credit: Elizabeth Miles)

The State of Hawaii Department of Health Hazard Evaluation and Emergency Response Office (HEER) is currently the lead response agency for this incident.

UPDATE SEPTEMBER 13, 2013: The plume of molasses is likely to persist and cause a localized reduction in water quality. OR&R’s Emergency Response Division recommended monitoring of dissolved oxygen levels and other water quality parameters.

NOAA is sending a Scientific Support Coordinator to Honolulu to advise the response team on reducing impacts to marine organisms and other natural resources.

This post was developed by the lead NOAA Scientific Support Coordinator for this incident, Ruth Yender. Elizabeth Miles, who contributed all but the top photograph, lives on a sailboat in Ke’ehi Lagoon and has been taking photos since the spill occurred.

Ke'ehi Lagoon, near Honolulu Harbor. (Photo credit: Elizabeth Miles)

Ke’ehi Lagoon, near Honolulu Harbor. (Photo credit: Elizabeth Miles)

Author: Office of Response and Restoration

The National Ocean Service's Office of Response and Restoration (OR&R) provides scientific solutions for marine pollution. A part of the National Oceanic and Atmospheric Administration (NOAA), OR&R is a center of expertise in preparing for, evaluating, and responding to threats to coastal environments. These threats could be oil and chemical spills, releases from hazardous waste sites, or marine debris.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Follow

Get every new post delivered to your Inbox.

Join 388 other followers