Date Due
|
Report/Form
|
Submit To
|
Notes
|
January
|
| |
1/31
|
(Last Update: 2/2021)
|
Iowa
Department of
Natural Resources
|
Required for engines subject to RICE NESHAP numeric emission limit and designated as “limited use” engines. Report covers previous calendar year.
RICE NESHAP Reporting Guidelines
|
1/31
|
(Last Update: 2/2021)
|
Iowa
Department of
Natural Resources
|
Required for engines subject to RICE NESHAP numeric emission limit and not designated as “limited use” engines. Report covers July-December.
RICE NESHAP Reporting Guidelines
|
February
|
| |
2/1
|
(Last Update: 1/2017)
|
Keep these files on record; can be requested by OSHA
|
Required for all municipal utilities; post the Summary pages from February 1 to April 30 of the year following the year covered by the form. There is an exemption for organization s with less than 10 employees; see the OSHA website for details.
|
|
|
March
|
| |
3/1
|
Hazardous Chemical Storage Reporting (Tier II)
(Last Update: 2/2018)
|
Iowa
Department of
Natural Resources
|
This form must be filled out and submitted by every facility that has material safety data sheet (SDS) for any hazardous chemicals stored or used in the work place above certain quantities. The form can be submitted online VIA the “Facility Submission Login” linked below
Form, Submission Login and Instructions
|
3/3
|
(Last Update: 1/2017)
|
Energy
Information Administration
|
Required for all electric generating plants, which 1) have or will have a nameplate rating of 1 MW or more; and 2) where the generator(s), or the facility in which the generator(s) resides, is connected to the local or regional electric power grid and has the ability to draw power from the grid or deliver power to the grid.
Due between the first business day of January and the last business day of February.
MVAR Calculator(IAMU aide).
|
3/20
|
Some portions require monthly submissions. See EIA Instructions for details.
(Last Update: 1/2018)
|
Energy
Information Administration
|
Required for all municipal electric utilities with power plants which: 1) have or will have a nameplate rating of 1 megawatt (MW) or more; and 2) where the generator(s), or the facility in which the generator(s) resides, is connected to the local or regional electric power grid and has the ability to draw power from the grid or deliver power to the grid.
|
3/31
|
(Last Update: 1/2022)
|
Iowa Department of Revenue
|
Required for all municipal electric utilities that own taxable property.
|
3/31
|
(Last Update: 1/2022)
|
City Chief Financial Officer
|
|
3/31
|
Statewide Property Tax Return
(Last Update: 1/2018)
|
Iowa Department of Revenue
|
Required for all municipal electric utilities that own taxable property.Note: If your utility needs to complete this form, you will receive it in the mail from the Iowa Department of Revenue. Otherwise, your utility is not required to complete this form.
|
3/31
|
(Last Update: 1/2018)
|
Iowa
Department of
Natural Resources
|
|
3/31
|
(Last Update: 1/2018)
|
Iowa
Department of
Natural Resources
|
|
3/31
|
(Last Update: 1/2018)
|
Iowa
Department of
Natural Resources
|
Under Subpart ZZZZ
|
|
|
April
|
| |
4/1
|
Annual Report Municipal Electric Plant and Operations (ME-1)
The ME-1 requires utilities that file the EIA 860 and 923 reports to submit copies to the IUC as well. If the EIA delays the due dates of 860 and 923 reports beyond April 1, the ME-1 should still be submitted by April 1. The copies of the 860 and 923 should be submitted when they are available.
(Last Update: 1/2021)
|
Iowa Utilities Commission
|
Required for all municipal electric utilities. The section on municipally owned generating plants has been removed. Instead, utilities must submit copies of their EIA 860 and EIA 923 reports to the IUC along with the ME-1 report.
|
4/1
| Annual reliability plan |
Iowa Utilities Commission
|
Required for all municipal electric utilities.
Annual Reliability Plan Reliability Plan Instructions
|
4/1
|
(Last Update: 1/2017)
|
Federal Energy Regulatory Commission
|
Required for any utility that operates integrated (non-radial) transmission facilities at or above 100 kV. Note: some utilities submit this to MRO, who may have different internal due dates for this work.
|
4/30
|
(Last Update: 1/2017)
|
Energy Information Administration
|
Utilities with annual retail sales of less than 100,000 MWH will complete the EIA-861S form, but will be required to complete the full EIA-861 report every 5 years for sampling methodology purposes. EIA will tell the utility whether they need to complete the 861 or 861S report
|
4/30
|
(Last Update: 1/2017)
|
Energy Information Administration
|
Utilities with annual retail sales greater than 100,000 MWH must complete the full EIA-861 report. Utilities with annual retail sales less than 100,000 MWHwill be required to complete the full EIA-861 report once every 5 years.
|
|
|
May
|
| |
5/1
|
(Last Update: 1/2017)
|
Iowa Department of Revenue
|
Required for all municipal electric utilities that own property subject to the statewide property tax.
if you are required to file a FERC or RUS report, please include a copy of that report with Form C.
|
|
|
June
|
|
|
July
|
|
|
7/31
|
(Last Update: 1/2018)
|
Iowa
Department of
Natural Resources
|
Required for engines subject to RICE NESHAP numeric emission limit and not designated as “limited use” engines. Report covers January-June.
|
August
|
8/31
|
(Last Update: 8/2022)
|
Iowa Department of Revenue
|
Required for all municipal electric utilities. Dept. of Revenue does not have a form for this information, but requires every municipal utility to submit the data. IAMU has prepared the suggested form available.
Supplemental Information
|
|
|
September
|
| |
9/30
|
(Last Update: 8/2023)
|
Iowa Utilities Commission
IUC EFS
|
An IUC requirement for all municipal electric & gas utilities as set forth in 199 IAC 19.15(5) and 199 IAC 27.9(4).
The form is provided by the Iowa Utilities Commission (click the link to the left), and must be electronically submitted to them through the IUC EFS system. You need your Company Numbers in order to do this (see below).
|
9/30
|
(Last Update: 1/2018)
|
Iowa
Department of
Natural Resources
|
|
|
|
October
|
| |
10/1
|
Estimated Replacement Tax Form
(Last Update: 1/2020)
|
Iowa Department of Revenue
|
Must be filed by a utility if any of the following conditions apply: 1) Taxpayer is reporting replacement tax for the first time or the prior year replacement tax was zero or a partial tax; 2) The taxpayer's transmission or generation tax will vary by more than 10% from the previous year; 3) Natural gas deliveries to a new electric power generating plant that vary by more than 10% from the previous year; 4) The taxpayer paid more than $500,000 in replacement taxes in the prior year. 5) A portion or all of the company was sold in the current year.
|
10/31
|
Supplemental Notifications (due throughout year):FY25 LIHEAP Bill Insert - 1 Page FY25 LIHEAP BILL INSERT - Back-Front
(Last Update:8/2024)
|
Submit to end-use utility customers:
Proof of publication for all three forms will be required on Iowa Utilities Commission Form ME-1.
|
Utilities of different sizes have different rules for how to post these notices. Click here for rules. Also contains information on how frequently notices must be posted.
|
|
|
November
|
|
|
December
|
| |
Rolling Deadlines
|
| |
Grain Bin Notification Brochure
This is an annual requirement
(Last Update: 4/2023)
|
Iowa Utilities Commission
|
Iowa electric utilities are required to notify customers involved in potential grain bin construction of specific overhead line clearances that must be adhered to when constructing grain bins. This is an annual requirement from the Iowa Utilities Commission. The typical time to do the notification is during the fall or spring.
|
|
|
Railroad and Utility Emergency Contact Information
(Last Update: 4/2024)
|
Iowa Utilities CommissionUpdate on IUC 24/7
|
This contact information is required only for those utilities whose facilities cross railroad rights-of-way. The Iowa Utilities Commission recommends evaluating this information at least on an annual basis, or when there is a relevant staff change. More information.
|
| |
(Last Update: 1/2017)
|
Energy Information Administration
|
Reporting on the EIA-860M must begin when either a new generator is within 12 months of entering commercial operation, an existing generator proposed for retirement is within 12 months of being retired from service, or a proposed modification to an existing generator is within one month of completion.
The status information provided on the EIA-860M should be the status of the generator as of the end of the data reporting period. The report is due on approximately the 15th day of the month following the data reporting period.
|
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