

Imperial Valley Irrigated Lands Coalition
The Imperial Valley Irrigated Lands Coalition (IVILC) is an entity managed by the Imperial County Farm Bureau. The IVILC Member Portal grants access to membership information and regulatory requirements. IVILC takes the place of what was formerly known as the TMDL Program. The new IVILC Website is now live.
Please see below for more information on the transition and new coalition.
If you have any questions please email us at ivilc@icfb.net or call us at 760-352-3831
2025 IVILC Grower Meeting Updates

Thank you to everyone who joined us for our grower meetings! We appreciate your participation and engagement. We’ve included the meeting presentation below.
If you were unable to attend one of the mandatory meeting sessions, please contact our office at 760-352-3831 or email ivilc@icfb.net.
IVILC Program Background
As of December 2021, irrigated agriculture in the Imperial Valley is now under a General Order. The IID-ICFB Coalition which has managed the program since 2015 has continued to do so and will work to assist growers with reporting in order to remain in compliance. You will notice that we have renamed the coalition to Imperial Valley Irrigated Lands Coalition (IVILC) to make it more fitting to the current program.
The new General Order expands its reach beyond drain and surface water sampling and reporting of BMPs to reduce silt and sediment to include groundwater protection and monitoring, and reporting of nitrogen fertilizer applications.
Transitioning from TMDL to the New General Waste Discharge Requirements
Membership in the Imperial Valley Irrigated Lands Coalition enables growers and landowners to be in compliance with the new General Order requirements. IVILC has also contracted with MLJ Consulting in order to provide a seamless transition for Imperial Valley farmers. MLJ Consulting has extensive experience in working with irrigated land coalitions including in a technical and environmental capacity, through the regulatory process, as well as designing and managing member portals. All reporting, as of last year, will be completed on the new website, ivilcportal.com, which was rolled out in the fall of 2022. The September 1st TMDL reporting deadline is no longer in place. Farm Plan and Nitrogen Management Plans will be due January 31st of each year. Your next reporting deadline will be January 31, 2026 for all crops harvested in 2025.
In an effort to keep costs to farmers and landowners to a minimum, ICFB will continue working with Imperial Irrigation District (IID) staff on collection activities to qualify under the Tier I pricing. As noted in the California Code of Regulations, Tier I states if a discharger is a member of a group that has been approved by the state board to manage fee collection and payment, then the fee shall be $100 per group plus $1.50 per acre of land for the 2025-2026 year.
IID has agreed to continue to collect the annually state-mandated fee on our behalf. The current rate per acre is based on IID Water Availability acreage. Once the established payment deadline is reached, IID will forward one collective payment on behalf of the landowners to the State. The fee collection schedule will remain the same and you will be receiving a bill for in early December which will be due December 31st.
An ICFB Agricultural Membership is also required for participation in the coalition. If you do not have a current ICFB membership, please visit our website at www.icfb.net, call our office at 760- 352-3831, or email gisselle@icfb.net for further details on becoming a member.
To summarize, the following is required to be a participant of the coalition:
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Payment of the annual state-mandated fee​
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Annual submission of Regional Water Quality Control Board reporting requirements at ivilcportal.com
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Current Imperial County Farm Bureau Agricultural Membership
All commercial irrigated agriculture in the Imperial Valley is subject to these requirements. There is not minimum acreage. Unlike the previous TMDL Program that required non-commercial irrigated agriculture land to be in the program, the new program is for commercial irrigated agriculture only. Commercial irrigated agriculture is defined in the General Order as owners/operators of irrigated land who:
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Have a pesticide permit
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File IRS Schedule 1040 F or,
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Sell directly i.e., farmer markets or direct-to-consumer
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