Guidance Regarding Online State and Local Emissions Inventory System (SLEIS)
This guidance document is advisory in nature but is binding on an agency until amended by such agency. A guidance document does not include internal procedural documents that only affect the internal operations of the agency and does not impose additional requirements or penalties on regulated parties or include confidential information or rules and regulations made in accordance with the Administrative Procedure Act. If you believe that this guidance document imposes additional requirements or penalties on regulated parties, you may request a review of the document.

Form #:  19-003
Guidance Documents
Revised: 2/25/19


The Nebraska Department of Environmental Quality is transitioning to a new online air emissions inventory submittal process. The new inventory program is called State and Local Emissions Inventory System (SLEIS) and is currently used by many state and local agencies across the nation.

Facilities will now be able to directly enter their emissions data online and make their annual submittals to the Department to satisfy reporting requirements. Use of the system is voluntary for the current 2018 reporting period; however, the use of SLEIS will be required in the future.

Two documents are attached above:
  • The Letter Regarding State and Local Emissions Inventory System – This letter provides more details about the new online reporting system; and
  • The SLEIS Facility Training Guide – The purpose of this document is to provide instruction in the use of the application of the State and Local Emissions Inventory System.

To use the new online system, go to the SLEIS home page, https://ndeqsleis.nebraska.gov/*.

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