At 8:36 am, on Thursday June 16th, a call was received by the 911 operator advising of a chlorine smell at the toll booth on Brookdale.
The Fire Services Department responded with four vehicles from both stations, including the HazMat vehicle.   A total of 11 fire personnel were at the scene.
A spill of 50 gallons of Ammonium Hydroxide happened on Brentags site.  All traffic across Brookdale (Second to Ninth) and the bridge was stopped, and the pay toll and the customs office were evacuated as a precaution. Air monitoring was put in place with minimal readings.  The spill was contained to the site itself.  The incident was concluded at 10:15 am.

Boston firefighters are responding to a Hyde Park charter school after a spill of ammonium hydroxide in a closet.

The spill was reported at about 12:30 p.m. at the Trinity Academy Charter School on Hale Street, the fire department said.

The school's 210 students, who are in grades 6 to 12, have been safely evacuated, the department said in an official tweet.

Firefighters plan to don hazmat suits, go into the building, and put the product into a container. The container will be "overpackaged," then taken away and disposed of, the department said.

Berkeley, Mo (KSDK) -- Hazmat crews are testing the water of a creek in Berkeley after a chemical from a nearby business leaked into it.

The North Central Fire chief said 5,400 gallons of ammonium hydroxide leaked into the creek in the 8900 block of Seegar Industrial Drive around 4:00 a.m. during a transfer process.

The chemical was used by Univar USA, which is an industrial chemical distributor that supplies products and distributes services to all major industrial market segments.

Fire officials believe the chemical has dissipated into the water, but crews will test the water. A backhoe is also being brought in to dig in the soil to make sure none of the chemical got into it.

Workers were offloading a delivery of ammonium hydroxide to Champion Photochemistry when the driver noticed that a small amount of the product was leaking from a valve into a catch basin, according to a news release from the Rochester Fire Department.
The Kodak Park Fire Department investigated and requested a hazardous materials response from the Rochester department.
Ammonium hydroxide is a corrosive material and is considered a health hazard. Because the total amount of chemical in the tanks was 5,700 gallons, the event was upgraded to a Level 1 incident, according to the release.
The Champion Photochemistry building was evacuated, and crews were able to successfully disconnect the hoses without any further spill, according to the release.
The total amount of product released was approximately one quart, which the Kodak Park department successfully cleaned up, according to the release.