Date Due
|
Form (date of last link update in bold)
|
Submit Form To
|
Notes
|
January
|
|
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 organizations 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
|
Required by any facilities that have a material safety data sheet (SDS) for any hazardous chemicals stored or used in the work place above certain quantities.
Form, Submission Login, and instructions
|
3/1
|
(Last Update: 2/2021)
|
Energy Information Administration
Use the Secure File Transfer URL in Part 2 of the form
|
Required for all municipally owned gas utilities.
|
3/15
|
Annual Report for Gas Distribution System (Form PHMSA F 7100.1-1)
(Last Update: 1/2021)
|
Pipeline and Hazardous Materials Safety Administration
AND
Iowa Utilities Commission
|
Required for all municipally owned gas utilities.
|
3/15
|
Annual Report for Mechanical Fitting Failure Report (Form PHMSA F 7100.1-2)
(Last Update: 1/2021)
|
Pipeline and Hazardous Materials Safety Administration
AND
Iowa Utilities Commission
|
Required for all gas utilities that sustain any Mechanical Fitting Failures that results in a Grade 1, hazardous leak. If the leak is not Grade 1, hazardous, a report is NOT required. The Report may be submitted at the time of the Mechanical Fitting Failure or annually before March 15 for any failures that occurred the previous calendar year.
|
3/15
|
Annual Report for Gas Transmission and Gathering Systems (Form PHMSA F 7100.2-1)
(Last Update:1/2021)
|
Pipeline and Hazardous Materials Safety Administration
AND
Iowa Utilities Commission
|
Required for municipally owned gas utilities with a gas transmission system.
|
3/15
|
(Last Update: 1/2017)
|
National Pipeline Mapping System, as required by the Office of Pipeline Safety (OPS)
|
Required for municipally owned gas utilities with gas transmission pipelines.
|
3/31 |
(Last Update: 1/2022) | Iowa Department of Revenue | Required for all municipal gas utilities.
Link to latest delivery tax rates |
3/31 |
(Last Update: 1/2022)
|
City Chief Financial Officer
|
This tax return is required by Iowa law, but it is not required to be on the suggested form.
Link to Gas Transfer Replacement Tax Rates
Supplemental Information
|
3/31
|
Statewide Property Tax Return
(Last Update: 1/2018)
|
Iowa Department of Revenue
|
Required for all municipal gas 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 need not complete this form. |
|
April
|
4/1
|
Annual Report Municipal Gas Plant and Operations (MG-1)
(Last Update: 1/2021)
|
Iowa Utilities Commission
|
Required for all municipal gas utilities. The MG-1 must be submitted electronically. You need your Company No. in order to do this (see below).
Form MG-1
Annual Report Form
Municipal Utility Company Numbers
|
|
May
|
5/1
|
(Last Update: 1/2017)
|
Iowa Department of Revenue
|
Required for any municipal gas utilities that own property subject to the statewide property tax.
|
5/1
|
(Last Update: 1/2017)
|
Federal Energy Regulatory Commission
|
Physical natural gas buyers and sellers must complete and file the Form No. 552 annually providing their "reportable" natural gas purchases or sales are equal to or greater than 2.2 trillion Btus in the reporting year.
|
|
June
|
|
July
|
|
August
|
8/31 |
(Last Update: 8/2022)
|
Iowa Department of Revenue
|
Required for all municipal gas 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 here.
Supplemental Information
|
|
September
|
9/30
|
(Last Update: 8/2023)
|
Iowa Utilities Commission
|
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).
Municipal Utility Company Numbers
|
|
October
|
10/1
|
Estimated Replacement Taxes
(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
|
Notification of Winter Energy Assistance Funds, (LIHEAP)
Iowa LIHEAP Website FY25 LIHEAP Bill Insert - 1 Page FY25 LIHEAP BILL INSERT - Back-Front
Supplemental Notifications (due throughout year):
Notification of Complaints Resolution Process
Notification of Customer Contribution Fund(Project Share)
(Last Update: 8/2024)
|
Submit to end-use utility customers: proof of submittal 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
|
| N/A |
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. |
| N/A |
PHMSA Distribution Incident Report 7100.1
Last Update: 1/2021
|
Pipeline and Hazardous Materials Safety Administration
AND
Iowa Utilities Commission
|
Report Instructions
|
| N/A |
Public Awareness Stakeholder Notification Requirements (PAP)
(Last Update: 1/2017)
|
Keep plan on file for review. Notify stakeholders as outlined in the plan.
|
Gas utilities are required to have a Public Awareness Plan and notify stakeholders at a minimum frequency. Model public awareness documents can be found here.
Contact Nick Vandegriff, nvandegriff@iamu.org, for assistance. |
| N/A |
Distribution INtegrity Management Plan (DIMP)
(Last Update: 1/2017)
|
Keep plan on file for periodic review as well as required updates. |
All gas utilities are required to have a DIMP and to update/review that plan at the required frequencies stated in the plan.
Contact Nick Vandegriff nvandegriff@iamu.org for assistance. |
| N/A |
Simple, Handy, Risk-based Integrity Management Plan (SHRIMP)
(Last Update: 1/2017)
|
|
SHRIMP Login Website
SHRIMP Users Guide
|
Print Page
Facebook
Twitter
Linkedin