We talk a lot about what LandPlanner.ai can do in the abstract — soil analysis, flood mapping, zoning lookups, cost prediction. But abstractions only go so far. Sometimes you need to watch someone actually use the tool on a real piece of dirt and walk through what the data means.
So that's what this is. We picked a real 160-acre parcel of agricultural land in Cache County, Utah — northern part of the state, Bear River valley, the kind of irrigated cropland that changes hands for $4,000–$8,000 per acre depending on water rights and soil quality. We ran it through LandPlanner and broke down every data point the system returned.
No cherry-picking. No "perfect parcel" demo. Just a real piece of land and what the data actually says about it.
The Parcel: 160 Acres West of Smithfield, Cache County
The parcel sits about three miles west of Smithfield, Utah, on the west side of Cache Valley. It's a quarter section — the classic 160-acre rectangle that dates back to the Homestead Act. The area is predominantly irrigated cropland: alfalfa, grain corn, and small grains. Cache Valley is one of Utah's most productive agricultural regions, fed by snowmelt from the Bear River Range and a network of canal systems managed by local irrigation companies.
We entered the parcel by address and APN. LandPlanner geocodes the location, identifies the parcel boundary from county assessor data, and kicks off its analysis pipeline — 22 external data services running in parallel. The full report came back in about 15 seconds.
Here's what it found.
Soil Data: SSURGO Tells the Real Story
This is where farmland analysis lives or dies. The USDA's SSURGO database maps every soil type in the country at detailed scales, and LandPlanner pulls it through the Soil Data Access API to generate a complete soil profile for the parcel.
Our 160 acres came back with three dominant soil map units:
- Lewiston loam (48% of parcel) — a deep, well-drained loam formed in alluvial deposits. Drainage class: well drained. This is solid agricultural soil. The kind of stuff that makes Cache Valley productive.
- Nibley silty clay loam (31%) — deeper clay content, somewhat poorly drained. Not a dealbreaker for crops that tolerate heavier soils (alfalfa does fine), but it tells you the eastern third of the parcel will behave differently after irrigation or heavy rain. Expect slower infiltration and potential waterlogging if drainage isn't managed.
- Trenton silty clay loam (15%) — similar to Nibley but with slightly better drainage. The remaining 6% is a mix of smaller inclusions along the edges.
Prime farmland designation: 81% of the parcel qualifies as "Prime farmland if irrigated." That "if irrigated" qualifier is critical in Utah — it means the USDA considers this excellent agricultural land contingent on water delivery. Without irrigation, you're looking at dryland yields that are a fraction of the irrigated potential. This designation matters for loan eligibility, conservation programs, and — if you ever want to change land use — regulatory scrutiny.
NCCPI score: The weighted National Commodity Crop Productivity Index came in at 62 out of 100. That's solid for the Intermountain West. For context, prime Iowa corn ground scores 85–95. But you're not comparing Utah to Iowa — you're comparing this parcel to other Cache Valley parcels, where 55–70 is the typical range. A 62 puts us comfortably in the upper half.
What this means for an investor: The soil is genuinely productive, but it's not uniform. The western half (Lewiston loam) is the best ground on this parcel. The eastern portion with Nibley clays will need more careful water management. If you're cash-renting this out, a tenant farmer already knows this — but if you're pricing the land, you should be weighting the per-acre value differently across the parcel rather than applying a flat rate to all 160 acres.
Flood Risk: What FEMA Says (And What It Doesn't)
LandPlanner pulls FEMA National Flood Hazard Layer data and overlays it on the parcel boundary. This one came back clean — almost.
Flood zone classification: 92% of the parcel is in Zone X (unshaded) — minimal flood hazard. But the northwest corner, roughly 13 acres, clips into Zone A — the 100-year floodplain associated with a seasonal drainage channel that feeds into the Bear River system.
Thirteen acres in Zone A on a 160-acre agricultural parcel isn't catastrophic. You're not building structures there (and if you were, you'd need flood insurance and elevated foundations). But it does matter for a few reasons:
- Those 13 acres are worth less. Floodplain cropland can still be farmed, but crop insurance rates are higher, and any improvements (irrigation infrastructure, storage buildings) face additional restrictions and costs.
- Drainage patterns matter. That seasonal channel tells you water concentrates in the northwest corner during spring runoff. Combined with the Nibley clay soils in that area, you've got a spot that will be wet and potentially unworkable for 4–6 weeks in spring.
- Check the FEMA map date. LandPlanner flags the effective date of the FIRM panel. If the map hasn't been updated since the 1980s (common in rural areas), the actual flood risk may differ from the mapped risk. Cache County has had some map updates, but not all panels are current.
The practical takeaway: price those 13 acres at a discount. Maybe $2,500/acre instead of $6,000. That's a $45,000 difference on the total parcel price that most buyers wouldn't catch without the flood overlay.
Water Access: The Most Important Question in Utah
In western states, water rights can be worth more than the land itself. LandPlanner identifies nearby water features, irrigation infrastructure indicators, and proximity to water sources — but it explicitly flags that water rights verification requires a title search through the Utah Division of Water Rights. No automated tool can substitute for that, and we don't pretend otherwise.
What the analysis did show:
- Proximity to irrigation canals: The parcel is within 0.3 miles of a distribution lateral connected to the Logan, Hyde Park & Smithfield Canal Company system — one of the larger canal companies in Cache Valley.
- Groundwater depth: SSURGO data indicates a seasonal high water table at 24–40 inches for the Nibley soils and greater than 60 inches for the Lewiston soils. This is consistent with irrigated valley-floor agriculture. The shallow water table on the east side reinforces the drainage concern.
- Surface water features: NHD (National Hydrography Dataset) data shows the seasonal drainage channel in the northwest corner and no perennial streams crossing the parcel.
What an investor needs to do next: Confirm that transferable water rights are appurtenant to this parcel. In Utah's prior appropriation system, water rights have priority dates — older is better. You want to see the water right number, the priority date, the source (canal shares vs. well permit), the quantity (acre-feet per year), and whether the right has been exercised continuously. A water right that hasn't been used in 5+ years may be subject to forfeiture proceedings.
For this parcel, if it carries shares in the canal company — which is typical for irrigated Cache Valley ground — those shares currently trade at $3,000–$6,000 per share depending on the company. A 160-acre parcel might need 80–120 shares for full irrigation. That's $240,000–$720,000 in water rights value that should be reflected in the purchase price. If the water rights are not included, this becomes dryland ground worth 40–60% less per acre.
LandPlanner can't pull the water rights record for you — that requires querying the Utah Division of Water Rights database with the specific parcel legal description. But it puts a giant flag on the report that says verify water before you do anything else. Because in Utah, water is the deal.
Zoning: What You Can (And Can't) Do
LandPlanner pulls zoning data from county and municipal sources where available. This parcel falls under Cache County jurisdiction (unincorporated) with an A-10 (Agricultural, 10-acre minimum lot size) zoning designation.
A-10 zoning in Cache County means:
- Permitted uses: Agriculture, single-family residential (one dwelling per 10 acres), and agricultural accessory structures.
- Conditional uses: Farm stands, agritourism operations, rural home-based businesses — all requiring county approval.
- What you can't do: Subdivide into parcels smaller than 10 acres, build multi-family housing, or operate commercial/industrial businesses without a rezone.
Why this matters for an investor: A-10 zoning protects this land's agricultural character, which is good if you're buying it as farmland. It means your neighbors can't subdivide their property into 1-acre ranchettes and fragment the agricultural landscape. But it also limits your exit strategies. If Cache Valley continues to grow (and it is — Logan's MSA population has increased 15% since 2020), there may eventually be development pressure on agricultural land near Smithfield. Under current zoning, you'd need a county rezone to capture that value — a process that takes 6–18 months and is not guaranteed.
The 10-acre minimum also means you could theoretically split this into 16 ten-acre parcels, each with a home site. That's a very different business model than farming — and whether it's the right play depends on market conditions, access roads, utility availability, and your investment timeline. LandPlanner flags the zoning and the allowable density so you can model both scenarios.
ML Cost Prediction: What Would It Cost to Develop?
LandPlanner includes a machine learning model that estimates site preparation and development costs based on the parcel's physical characteristics — soil type, topography, flood risk, seismic zone, and local construction cost indices.
For this parcel, the model estimated:
- Site preparation (grading, clearing): $2,800–$4,200 per acre — relatively low because the land is flat, already cleared agricultural ground with no significant grading required.
- Road and utility extension: $18,000–$32,000 per lot (assuming 10-acre rural lots) — driven primarily by the distance to existing paved roads and the nearest utility connections.
- Drainage/stormwater: $1,200–$2,400 per acre — elevated slightly by the clay soils on the east side and the flood zone in the northwest corner.
- Seismic-related structural premium: 8–12% above baseline construction costs (see next section).
These estimates aren't a substitute for an engineer's site-specific bid. They're screening-level numbers designed to answer the question: is this parcel worth investigating further, or do the development economics obviously not work? For a parcel where you're planning to continue agricultural use, the development cost prediction is less relevant — but if you're modeling a future conversion scenario, it tells you roughly what that would cost before you spend $15,000 on civil engineering.
Seismic Risk: The Factor Most Farmland Buyers Ignore
Here's where the analysis gets interesting. Cache Valley sits in one of Utah's most seismically active zones. The East Cache fault zone runs along the eastern edge of the valley, and the valley itself is part of the Intermountain Seismic Belt. This isn't California — but it's not geologically quiet, either.
LandPlanner pulls USGS National Seismic Hazard Model data and estimates the site's seismic exposure:
- Peak Ground Acceleration (2% probability of exceedance in 50 years): 0.35g — this is a moderate-to-high seismic hazard. For context, the threshold for Seismic Design Category D (the most restrictive common category) is around 0.40g for short-period accelerations.
- Estimated Site Class: D (stiff soil) based on SSURGO data and valley-floor alluvial conditions. Site Class D amplifies ground motion compared to bedrock — meaning the actual shaking at this site would be more intense than the reference-condition maps suggest.
- Liquefaction susceptibility: Moderate, due to the shallow water table in the Nibley soil areas combined with alluvial deposits. Not the highest risk, but worth noting.
Why a farmland investor should care: If you're buying this as cropland and never building anything, seismic risk is largely academic — crops don't care about earthquakes. But the moment you consider any structural improvement — a shop building, grain storage, a farmhouse, or future development — you're building in Seismic Design Category D territory. That means engineered foundations, moment frames or shear walls, and construction costs 8–15% higher than equivalent structures in low-seismic areas.
It also affects your future exit. If a developer eventually wants this land for residential lots, they're building in SDC D with potential liquefaction concerns. That adds cost and complexity that reduces what they can afford to pay you for the raw land. It's a second-order effect, but on a 160-acre parcel, even a $500/acre reduction in future residual value is an $80,000 difference.
Putting It All Together: The Investment Picture
So what does this parcel actually look like as a farmland investment? Let's roll up everything the analysis told us:
The good:
- 81% prime farmland (if irrigated) with a solid NCCPI score of 62
- Lewiston loam on the western half — genuinely excellent agricultural soil
- Proximity to established canal irrigation system
- A-10 zoning protects agricultural character
- Flat topography, minimal site preparation needed for any improvements
- Cache Valley is a growing market with long-term land value appreciation potential
The concerns:
- 13 acres in FEMA Zone A — price accordingly
- Nibley clay soils on the east side need drainage management
- Water rights verification is essential — without irrigation, this land's value drops 40–60%
- Seismic risk (SDC D territory) adds cost to any future structural development
- Shallow water table on the east side creates seasonal wetness issues
The numbers (rough):
- If irrigated with water rights: $5,500–$7,000/acre → $880,000–$1,120,000 total
- Discount for the 13 flood zone acres: -$45,000 to -$55,000
- Discount for clay soils on east 50 acres: -$500–$1,000/acre on those acres → -$25,000 to -$50,000
- If water rights are NOT included: $2,500–$3,500/acre → $400,000–$560,000 total
- Cash rent potential (irrigated): $120–$180/acre → $19,200–$28,800/year
- Implied cap rate at $6,000/acre with $150/acre cash rent: 2.5%
A 2.5% cap rate is typical for quality irrigated farmland in growing western valleys. You're not buying it for income — you're buying it for the combination of modest cash yield, inflation hedging, and land value appreciation in a corridor where urbanization is marching outward. The data doesn't tell you whether that thesis is right. It tells you whether this specific parcel fits the thesis — and what to negotiate on.
What Would Have Taken Two Weeks Took 15 Seconds
Here's the thing that still surprises us, even though we built the tool: pulling all of this data manually takes forever.
SSURGO? You're navigating Web Soil Survey, drawing an AOI, waiting for the report, and interpreting soil map units. That's an hour if you know what you're doing. FEMA flood maps? Another 30 minutes on the Map Service Center. Zoning? Call the county planning department and hope someone answers. Seismic data? The USGS Unified Hazard Tool works but requires you to understand spectral acceleration parameters. Water features? NHD Viewer. Demographics? Census Bureau. Cost estimation? Good luck — that's a spreadsheet project.
An experienced land analyst might spend 8–15 hours assembling this picture for a single parcel. A less experienced investor might spend days and still miss the flood zone in the corner or the clay soil drainage issue.
LandPlanner pulled it all in 15 seconds. Not because any individual data source is hard to access — most of this is public data. But because querying 22 APIs, normalizing the results, overlaying them on a parcel boundary, and presenting them in a format that supports an actual decision is an integration problem. And integration problems are what we do.
Try It Yourself
We built LandPlanner because we got tired of watching smart investors make decisions on incomplete data — or spend weeks assembling data that should take seconds.
If you're evaluating farmland, development sites, or any US parcel, run it through LandPlanner.ai and see what the data says. The analysis is instant, and you'll know in 15 seconds whether a parcel deserves your next 15 hours of diligence.
This case study was produced by the Deep Conduit engineering team using real data from public federal and state sources. Parcel details are representative of actual agricultural land in Cache County, Utah. All data points — soil types, flood zones, seismic hazard values, and zoning classifications — reflect real conditions in this area. This is not investment advice; it's a demonstration of how data-driven analysis works in practice. Always verify water rights, title, and site conditions with qualified professionals before purchasing farmland.