Casey almost believed him until she walked to the deepest part of the acreage the next morning.
While the surrounding ground was drying and cracking, that section still held water beneath a layer of green growth, and the level had barely moved compared with her previous measurements.
She checked the same point twice because she thought she might have recorded it incorrectly.
Then she returned the following day and found almost the same result.
The deeper section wasn't behaving like a shallow puddle waiting for the next storm.
Something was keeping water there long after the rest of the farm had begun to dry.
Casey called Odell that afternoon and gave him the measurements, the dates, and everything she had documented since the flooding began.
Odell asked her to send the entire record rather than just the most encouraging photographs.
He passed the preliminary information to a mitigation bank operator who had experience evaluating agricultural properties for possible restoration.
For the next week, Warren heard nothing, and life returned to the familiar rhythm of worrying about the bank, the failed crop, and the future of the farm.
Then, late one afternoon, his phone rang.
It was Odell.
His voice sounded different this time, more careful than excited, as though he didn't want to say too much before Warren was ready to hear it.
He told him that the preliminary information had raised enough interest for someone else to take a serious look at the property.
Then he gave Warren the sentence that changed the way he looked at those flooded fields.
"I think you need to stop calling those 80 acres a loss."
Three weeks after Odell told Warren to stop calling the 80 acres a loss, Warren received a letter from Cornerstone Agricultural Bank that made the situation much harder to ignore.
The language was courteous, almost clinical, but the message underneath it was unmistakable.
Production on the farm had fallen.
The operating note was under increasing pressure, and the bank was beginning the process of protecting its position as a secured lender.
Warren had been given a deadline to bring the account into compliance.
If he could not, the bank reserved the right to pursue the remedies available under the loan documents.
The wetland site was still only a possibility at that point because the formal evaluation had not been completed, and Warren suddenly found himself facing a clock that did not care whether Casey's measurements were promising.
Gerald called the next morning and spoke with the same calmness he had shown beside the flooded field.
He told Warren that the bank wasn't trying to punish him, but the numbers were what they were, and a farm that had lost a significant portion of its productive acreage presented a problem for any lender.
He reminded Warren that the bank had a contractual obligation to protect its collateral, then suggested that selling before foreclosure would leave everyone in a better position.
Warren asked him why the lower acreage had become such a concern only after the drainage work upstream had been changed.
Gerald answered that water damage was unpredictable and that nobody could control the weather.
The answer bothered Warren because he had spent his entire life watching weather move across the Delta, and what was happening on his land did not look like weather to him.
Warren took the letter to Harlon Boyette, a local attorney who had handled farm disputes for years.
Harlon was careful not to promise more than he could prove.
Warren wanted to know whether they could accuse the bank of deliberately flooding his property.
But Harlon told him that suspicion wasn't enough, especially when the bank could point to crop losses, loan documents, and weather records to support its case.
Before they could say the bank had caused the damage, they needed to establish what the drainage system had looked like before the changes, what had actually been modified, when those modifications occurred, and what happened to the water afterward.
Most importantly, they needed evidence connecting the changes to the repeated flooding rather than simply showing that both events happened around the same time.
That was when Harlon brought in Renata Cho, an independent hydrologist who had worked on agricultural drainage and watershed assessments throughout the region.
Renata did not begin by telling Warren what she thought had happened.
She began by asking questions.
She wanted old drainage maps, maintenance records, photographs of the property, rainfall data, county permits, engineering drawings, and the dates of the work done on the development tract.
Casey gave her the records she had been collecting, including measurements showing when water entered the fields, how deep it became, and how long different sections remained submerged.
Renata also pulled satellite imagery from before and after the drainage modifications, traced the historical flow paths, and compared rainfall events with the timing of the flooding.
The work took several weeks, and much of it was tedious enough that Warren wondered whether any of it would ever produce something useful.
Renata spent hours walking the ditches, checking elevations, examining culverts, and comparing what existed on the ground with what had been shown on older maps.
She studied rainfall totals during periods when Warren's acreage had flooded and compared them with earlier years when similar rains had not produced anything close to the same result.
Little by little, the pattern became clearer.
The flooding had not simply appeared during an unusually wet season.
It had begun after the upstream drainage configuration was changed, and the new configuration had redirected water into the same low portion of Warren's property repeatedly.
The most important finding came when Renata reconstructed the route water had taken before the modifications.
Under the old arrangement, excess water moved through a broader drainage network and dispersed across lower areas before reaching Warren's boundary.
After the work, the outlet concentrated that flow and pushed it toward the narrowest, lowest section of Warren's farm.
Renata couldn't tell Warren that this proved someone had intentionally designed the system to destroy his crops because hydrology could establish where the water went and when the changes mattered, but it could not reveal someone's private intentions.
What it did establish was much more dangerous for the bank.
The flooding became predictable after the configuration changed, and the property controlled by the bank's development partner was directly connected to the altered route.
At almost the same time, Odell was moving the other side of the case forward.
The preliminary interest had developed into a more formal evaluation of the 80 acres, and the same characteristics that had made the land look ruined to the bank were becoming important to the people assessing its ecological potential.
The persistent water, the developing vegetation, the wildlife activity, the soil conditions, and Casey's months of records were beginning to form something much more useful than a collection of photographs.
The acreage was no longer simply a crop that had failed.
It was becoming a candidate for a different kind of land use whose value would depend on documented ecological function rather than annual harvest.
For Warren, the realization was difficult to absorb because the two investigations were beginning to point toward the same conclusion from completely different directions.