By David Lapham · Published
At a glance
- Match the current issued permit and every modification to the actual fields, sources and withdrawal points.
- Confirm the correct district’s notice, transfer and modification requirements before the buyer pumps.
- Test permitted quantities against measured flow, crop demand, downtime and dry-period source performance.
- Reconcile reporting, maintenance and corrective-work duties before the purchase becomes unconditional.
Before buying a Florida sod farm, obtain the complete current water-use permit file and confirm that it covers the water source, withdrawal points, irrigated fields and production plan you intend to operate. Then establish how the authorization will continue under the buyer and whether the irrigation system can deliver the water when the crop needs it.
A large allocation on a permit does not establish dependable pumping capacity. A working well does not establish permission to use it. I would want both questions answered before making a purchase obligation unconditional.
Start with the correct district and permit
Florida has five water-management districts. Parts of several counties fall in different districts, so use the farm's actual location and withdrawal points rather than assuming that a county name settles jurisdiction. Florida DEP's district directory and map provide a starting point.
A water-use permit, sometimes called a consumptive-use permit or CUP, authorizes specified withdrawals and uses subject to conditions. Florida's basic permit tests address reasonable-beneficial use, interference with existing legal uses and the public interest. They do not establish a buyer's private ownership of the water source. Section 373.223, Florida Statutes, sets out those tests.
Identify the exact permit number, named permittee, legal entity, approved use and expiration date. Download the issued permit, all exhibits and subsequent modifications from the district's records. An application, staff recommendation or old permit cover can leave out the terms that now apply.
If the seller says the operation qualifies for an exemption or permit by rule, ask for the precise basis and district confirmation for the actual facilities and use. “Agricultural” alone is not a complete answer.
Place this water investigation within the broader sod farm buyer inspection checklist.
Build a water file a buyer can trace
I recommend requesting at least the latest three complete years of operating records, plus available records from a materially dry period. That is a diligence starting point, not a legal retention rule. Extend the period when the crop plan, equipment or weather history makes it useful.
| Request | What to reconcile |
|---|---|
| Issued permit, modifications, standard and special conditions | Current holder, expiration, source, quantities, reporting duties and restrictions |
| Approved maps and withdrawal schedules | Parcel boundaries, irrigated fields and each well or surface-water intake ID |
| Deeds, leases, easements and supply agreements | Control of the fields, pumps, canals, power and access after closing |
| Meter readings, submitted reports and accuracy tests | Actual withdrawals by point and period, missing reports and unreliable measurements |
| District correspondence and enforcement records | Open deficiencies, overpumpage explanations, corrective work and outstanding deadlines |
| Well completion records, pump tests, irrigation evaluations and repairs | Installed facilities, measured performance, condition and replacement needs |
Ask the seller to explain discrepancies, then compare the explanation with district records. A pump labeled “Well 3” in the field should match the district ID, location, source and meter record. Trace water from withdrawal through storage and distribution to the fields. If an intake or pipeline crosses someone else's land, identify the document that allows continued access and maintenance.
Separate transfer from a change in the operation
A transfer changes the person responsible for an existing authorization. A modification changes authorized terms. Buying the land and planning to continue the same operation can present a different permit question from buying it to add acreage, replace a source, move withdrawals or grow a different crop.
Florida law allows a permittee to seek changes to an unexpired permit and treats renewal applications under the initial-application framework. A purchase is not an automatic renewal or expansion approval. Section 373.239 provides the statutory framework; the applicable district rules and permit determine the actual route.
The following are district-specific starting points, checked October 29, 2026. They are not interchangeable closing instructions.
| District | Transfer issue to resolve before closing |
|---|---|
| Southwest Florida — SWFWMD | Its published handbook and transfer form call for applying within 30 days of the ownership/control change and warn about withdrawals before transfer approval. Confirm the filing and approval sequence with the district; partial transfers or changed terms need separate evaluation. See handbook §1.4.9 and transfer form. |
| St. Johns River — SJRWMD | Rule 40C-1.612 requires the permittee's written ownership/control notice within 30 days. Transfer requires the new holder's acceptance and relevant supporting evidence. When source and use remain the same, existing terms continue; changed withdrawal amounts or use types require modification or a new-use application. See procedural rules and handbook §1.4.7.2. |
| South Florida — SFWMD | Rule 40E-1.6105 requires ownership/control notice within 30 days. Approved transfer under Rule 40E-1.6107 is a separate step involving control evidence and the new holder's acceptance. The existing holder remains liable until district approval. Use the transfer rule and Form 0483 and current handbook. |
| Suwannee River — SRWMD | Rule 40B-2.351 requires a complete transfer form within 180 days of property acquisition and states that an untransferred permit becomes void as prescribed there. Its handbook separately requires 30-day ownership/control notice. Changing source, use classification, quantity or duration is processed as modification. See the transfer rule and November 2025 handbook. |
| Northwest Florida — NWFWMD | Rule 40A-2.351 requires an individual-permit transfer application within 45 days of acquiring ownership or legal control. General permits transfer by rule. Changes beyond the permittee can require modification. Its handbook warns that the subsequent controller needs the required transferred or new permit before withdrawing. See the transfer rule and March 2026 handbook. |
For a Southwest Florida purchase, confirm the transfer sequence explicitly. Ask district staff which filing and approval requirements govern the transaction, obtain the answer in writing, and confirm the required approval before buyer withdrawals. A post-sale filing period should never be treated as blanket permission to pump.
In South Florida, the current handbook also requires written notice 30 days before changes potentially altering reasonable demand, including acreage, crop and irrigation-system changes; allocation changes require modification. That is another reason to present the future operating plan early.
Have transaction counsel identify the actual permittee and deal structure. An asset purchase, a new operating tenant and a change in ownership of the existing company can raise different control and notification questions. Put the proposed transaction and operating plan in front of the district early.
Learn to read the whole permit from public examples
Example one — a proposed agricultural permit exhibit
The SWFWMD May 21, 2024 board packet contains proposed WUP 20 008036.010 for Grange Hall Loop Berries. It is marked DRAFT, concerns strawberries and is used here only to explain document structure. It does not establish that farm's current authorization or a sod farm's water requirement.
| PDF viewer page, counting the cover as page 1 | What the buyer should notice |
|---|---|
| Page 57, permit cover | Holder, application type, expiration and separate quantity categories |
| Page 58, use and crop tables | Annual average, peak-month and crop-protection quantities have different purposes and time bases |
| Page 58, withdrawal table and page 59 map | Individual points have IDs, locations and limits in addition to the project total |
| Pages 60–62, special conditions | Monitoring, reporting and conservation duties continue beyond the cover page |
Read the footnotes before comparing numbers. A crop-protection quantity is not a substitute for ordinary irrigation authorization.
Example two — a public transfer form
The SJRWMD CUP transfer form is another useful reading exercise. Page 1 distinguishes a transfer from changing acreage, use type or authorized activities. Page 2 identifies the permit/project and current holder's declaration. Page 3 addresses the new holder's acceptance.
Use those sections as prompts: What exactly is transferring? Who controls it? What obligations is the buyer accepting? The blank form is a procedural example, not evidence that a particular sale has been approved.
Test permitted water against water the system can deliver
Read every quantity with its unit and time period. Gpm means gallons per minute, a flow rate. Gpd means gallons per day, but a permit may use it for an annual average or a peak-month average. An annual allocation cannot be read as unlimited pumping on any particular day. Check point-specific and source-specific restrictions too.
For physical diligence, ask a qualified irrigation professional to document flow at operating pressure, well drawdown and recovery where relevant, pump condition, distribution uniformity and the condition of surface-water intakes. Review water quality for crop suitability, dry-period source levels, storage and access to power. A brief demonstration on a wet day leaves important questions open.
The 2024 Florida Sod Operations BMP manual, particularly §§2.1–2.2, connects scheduling to soil moisture or water-table conditions and weather. It also addresses irrigation evaluation, maintenance, meter accuracy and water-quality testing. Ask for those records and the status of applicable BMP commitments.
A hypothetical weekly capacity check
Assume a fictional overhead-irrigated farm has 200 acres in the reviewed plan. Its adviser selects 0.75 inch of net irrigation for one particular dry week, with an assumed 75% application efficiency. These are invented test assumptions, not recommended irrigation rates or Florida averages. This simplified calculation is not a design method for seepage irrigation.
One acre-inch is approximately 27,154 gallons. Oregon State Extension's measurement guide explains the conversion and the distinction between net need and gross application; Oregon water-right rules do not apply here.
| Calculation | Result |
|---|---|
| Net depth ÷ assumed efficiency: 0.75 ÷ 0.75 | 1.00 inch gross depth |
| 200 acres × 1.00 inch × 27,154 gallons | 5,430,800 gallons needed |
| Measured system flow assumed for the exercise | 1,000 gpm |
| 1,000 × 60 minutes × 14 hours/day × 7 days | 5,880,000 gallons delivered |
| Delivered volume less needed volume | 449,200 gallons of margin |
| With one full 14-hour operating day lost: 1,000 × 60 × 14 × 6 | 5,040,000 gallons delivered |
| Needed volume less six-day delivery | 390,800 gallons short |
That base case requires about 90.5 pump hours for the week, leaving only about 7.5 hours within the assumed 98-hour schedule. A 14-hour outage exceeds that cushion. The assumed schedule must itself be lawful and operationally achievable.
Now compare the same week with the actual permit's limits and applicable restrictions. Check the surrounding month, the full year, other demands sharing the source, and each withdrawal point. The weekly average alone cannot prove compliance. Recalculate with measured efficiency and a crop-specific schedule, and have the adviser test dry-season source performance. A positive arithmetic margin does not establish reliable water availability.
The productive acreage reconciliation helps connect the irrigation evidence to the fields the buyer expects to operate.
Read compliance and infrastructure together
Create a dated schedule of obligations from the permit conditions: required readings, reporting frequency, meter testing, conservation measures, monitoring, renewal and corrective actions. Record the last completed date, next due date, supporting document and person who will perform each duty after closing.
An empty seller folder is not evidence of a clean compliance history. Obtain relevant district correspondence and ask whether deficiencies, investigations, notices or corrective actions remain open. Compare submitted pumpage with calibrated meter records. Where records are missing, identify the gap explicitly instead of assuming the missing period was compliant.
Review the transfer form's liability language with counsel. SWFWMD's form, for example, includes acceptance concerning corrective action for violations before and after transfer. An agreement between buyer and seller needs to address costs and responsibility, but it does not by itself determine what the regulator can require.
Keep other approvals in view. Water withdrawal, well construction and environmental resource permitting are different regulatory programs. A water-use authorization alone does not settle permission to excavate a reservoir, alter drainage, move a well or work in wetlands. DEP identifies these separate district programs; ask which approvals or exemptions apply to the proposed work.
Water shortage orders also matter. Section 373.246 allows restrictions during declared shortages and emergency measures where applicable. Check current orders for the location, source and use class. Do not substitute a residential lawn-watering schedule for a farm-specific determination.
Take a specific question list to the district
Send the permit number, parcel and withdrawal map, proposed buyer/tenant entity, intended closing date and a short description of the intended operation. I would ask:
- Does this file contain the complete current authorization, and are any applications or enforcement matters unresolved?
- Which transfer and notice provisions apply to this transaction, who must sign, and what evidence of control is required?
- What must happen before the buyer begins withdrawals, and how should responsibility be handled through closing?
- Would the proposed acreage, crop, source, equipment or withdrawal changes require modification or a new permit?
- Which quantity limits, monitoring conditions, shortage orders or location-specific restrictions constrain the plan?
- What renewal, corrective-work and reporting deadlines should the buyer include in the closing schedule?
Retain the written response with the exact plan the district reviewed. If that plan changes, revisit the answer. Have counsel structure appropriate diligence conditions and have the irrigation adviser resolve performance questions while there is still time to change the purchase assumptions.
Carry the confirmed obligations and responsible people into the first 90 days after buying the farm.
Common buyer questions
Does the permit automatically follow the deed?
Do not rely on that assumption. Follow the applicable district's transfer, notice, acceptance and control requirements. The deed is evidence of a transaction, not a substitute for completing the permit process.
Can unused allocation irrigate more land?
Unused volume alone does not establish permission for additional acreage or a different source or use. Compare the proposed change with the approved maps and terms, then obtain the district's determination.
Does a permit guarantee enough water during a dry period?
It does not establish physical delivery capacity or remove shortage restrictions. Review source performance, infrastructure, crop demand, competing system demands and applicable orders together.
What should be settled before the purchase becomes unconditional?
I would want a documented authorization path, a reconciled permit and facility map, a credible irrigation-capacity review, and a clear plan for open compliance work. Resolve the material gaps with the district and appropriate advisers rather than pricing the farm around unconfirmed expansion.
If you are looking for a sod farm, start with the acreage and production plan you need. That gives the water review a practical question to answer: can this farm support the operation you intend to buy?
Sources and further reading
The linked district rules, handbooks and forms above provide the transfer details. Useful starting references are Florida DEP's district directory, Florida's permit criteria, the Florida sod BMP manual and the public SWFWMD proposed-permit example. District procedures were checked October 29, 2026; confirm the current requirements for the specific farm and transaction.