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WELCOME TO THE IOWA DNR ONLINE TIER II REPORTING SYSTEM


The Iowa Department of Natural Resources (IDNR) is responsible for the collection and managament of Tier II data reported by regulated facilities. The purpose of Tier II data is to provide state and local officials with specific information on hazardous chemicals present at a facility. This information is utilized for emergency preparedness planning.

If this is your first time using the new online reporting tool refer to the Help tool located in the menu at left. If you are new to reporting in Iowa please contact Elonda Bacon at 515-725-0302 to set up your user ID and Password or e-mail iowa.epcra@dnr.iowa.gov.

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We encourage facilities to submit their Tier II information to the IDNR using this online reporting system. Updates may be submitted at any time during the year! We hope you find the new system efficient and easy to use. This year we are asking all facilities to mail a copy of the report to the County Emergency Management Agency along with the local fire department.

Environmental Protection Community Right-To-Know Act (EPCRA) Section 311/312 requires facilities that have a material safety data sheet (SDS) for any hazardous chemicals stored or used in the work place above certain quantities to submit an emergency and hazardous chemical inventory form (TIER II) to the SERC, LEPC, and local fire department. The TIER II form is due annually on March 1st. Approximately 500,000 products have SDS forms.