Published
Who can draw your plat: the county keeps a list, and one firm on it is in St. Anthony.
The seal is the permit for the land itself
Everything this site has written about stamped drawings so far concerns the house — who has to stamp your building plans, and the triggers that bring an engineer or architect onto them. The plat is the other stamped document in a Fremont County project, and it is stamped by a different hand. Before any lot exists on paper, someone licensed has to draw the paper, put their number on it, and certify what they drew.
The general drafting standards require every plan to carry the name, address and telephone number of the registered engineer, surveyor and/or landscape architect responsible for the plan, along with state registration numbers and/or seals. The final-plat rules then narrow the field for the document that matters most: the preparer of record for a final plat is an engineer or a land surveyor, and what they certify is not a formality.
“The name, address, and registration number or seal of the engineer or land surveyor who prepared the plat and that person's certification that the plat is accurate, and that the monuments described in it have been located and/or established as described;”
— Fremont County Development Code, 2011 Edition (Ordinance 2011-04), Appendix L, section 1.03.010. Consolidated through Ordinance 2026-03. Retrieved 7 September 2026
Two things are being certified, and they are different in kind:
- That the plat is accurate — a claim about the drawing, measured against the standard your surveyor's closure calculation supports.
- That the monuments described in it have been located or established as described — a claim about the physical world: the iron, pipe or concrete the plat says marks each corner is actually in the ground, where the plat says it is.
A plat is a promise about iron as much as a picture of lines.
Then the county checks the professional
Appendix L's final-plat contents include one more certificate, and it is the reason the seal is not the last word. Item eighteen requires a certificate for use by the County Surveyor, stating that all survey data is complete and correct. A second licensed surveyor — the county's own — reads the preparer's work before the recorder takes it. The structure is check, then check again:
| Checkpoint | Who signs it | What is being certified |
|---|---|---|
| The preparer's certification | Your engineer or land surveyor | The plat is accurate, and its monuments have been located or established as described |
| The county's certificate | The County Surveyor | All survey data is complete and correct |
| The fee line | Printed on the county's own application forms | The subdivision and plat-amendment applications both carry a county surveyor fee — the review is a step with a cost, not a rubber stamp |
This page's sibling standard is the closure ratio of one part in 10,000 — the number a surveyor can state for any job, and the one worth asking for alongside the registration number.
The county keeps a list
What most landowners do not know is that the county publishes its own Engineering & Surveyor List, on the Planning and Building page of the county website. It runs to more than two dozen entries — engineering and surveying firms, an environmental consultant, even a wildlife biologist — with a handful of firms printed twice across its page breaks. What it is, and what it is not:
- It is the county's own published roster of area practices — the county's answer to the first question every applicant asks: who around here does this?
- It is not an approval: appearing on it does not certify a firm for your job, and absenting from it does not disqualify one.
- It is not exhaustive: the region's licensed practices are larger than any one page, and entries move as the county updates it.
Geographically, the list tells a plain story about where the region's licensed practices cluster:
| Where | Firms on the county's list |
|---|---|
| St. Anthony | Teton View Surveying (Jeffrey M. Rowe, PLS) — the list's one St. Anthony address |
| Rexburg | Eagle Rock Engineering & Land Surveying, Williams Engineering, Forsgren & Associates, Design Intelligence, JRW & Associates, Axiom Engineering, Southfork Engineering |
| Idaho Falls | Schiess & Associates, Ellsworth & Associates, Pierson Land Works, Harper-Leavitt Engineering, ES2 Engineering, Keller & Associates, Noesis Engineering, Horrocks Engineers |
| Shelley | Butler Engineering & Land Surveying, Teton Structural Engineers |
| Driggs | Nelson Engineering, Harmony Design & Engineering, Sargent Engineers |
| Smaller entries | Thompson Engineering in Rigby, AW Engineering in Victor, JUB Engineering in Pocatello, Dioptra in Chubbuck |
| Specialists and outliers | Neibling Environmental Consulting in Kimberly, Sylvia Copeland, a wildlife biologist, in Boise, and an IMS regional listing in San Diego |
The nearest cluster is Rexburg, twenty minutes south. The list reaching from Shelley to San Diego says something true about rural surveying: the firms are regional, they drive, and county lines are not their boundaries — but the county's list is still where local knowledge starts, because a firm that appears on the county's own list has presumably stood at this county's counter before.
Why a biologist on a surveyor list? Because the county's subdivision path asks for more than boundary work — its application stages call for an Existing Resources and Site Analysis Plan covering the property's natural features, and specialists like the ones at the list's edges are who that work goes to.
What to ask before hiring anyone
- Ask for the Idaho registration number first — the code requires it printed on the plan with the seal, so a firm that hesitates at the question has answered it.
- Ask what closure the survey achieved, and expect a ratio rather than an opinion.
- Ask how they handle monuments — found versus set — because the plat certification covers both.
- Ask whether they have recorded a plat in Fremont County before, and whether they have worked with the County Surveyor's review.
- Confirm which document you are actually buying: a boundary survey of one parcel, or the full platting work that a short plat or a plat amendment requires.
- Get the county-side costs on paper too — the application forms print the county surveyor fee separately from whatever your own firm charges.
- Ask who at the firm actually signs the certification, and whether that person will also respond to the County Surveyor's review comments.
- Re-check the county's list the week you hire: it is a published page, entries move, and your permit packet will outlive any single version of it.
The county does not pick your surveyor and neither does this site. But the choice is narrower than it looks from the outside: one firm in St. Anthony, a cluster in Rexburg, and a regional field beyond — all of them governed by the same two certificates, one signed by your surveyor and one by the county's.
Common questions
Who is allowed to prepare a plat in Fremont County?
The final plat rules name an engineer or a land surveyor as the preparer of record, whose name, address and registration number or seal goes on the document. The general drafting standards also recognize registered landscape architects for plans, but the final plat preparer is the engineer or land surveyor.
What does the surveyor actually certify on a plat?
Two things under Appendix L section 1.03.010: that the plat is accurate, and that the monuments described in it have been located and established as described - a claim about the drawing and a claim about the physical markers in the ground.
Does the county check the surveyor's work?
Yes. The final-plat contents include a certificate for use by the County Surveyor stating that all survey data is complete and correct, and the county's subdivision and amendment applications print a county surveyor fee as a separate line.
Does Fremont County require you to use a specific surveyor?
No. The county publishes an Engineering and Surveyor List on its Planning and Building page, but it is a roster of area firms rather than an approved-only list. Any properly licensed engineer or land surveyor can prepare a plat that meets the code.
Is there a surveyor based in St. Anthony?
The county's list carries one St. Anthony address: Teton View Surveying, Jeffrey M. Rowe, PLS, on East 700 North. The nearest cluster beyond it is Rexburg, with seven firms on the list.
What else is on the county's surveyor list besides surveyors?
More than two dozen entries: engineering firms, an environmental consultant in Kimberly, a wildlife biologist in Boise, and an out-of-state regional listing. The range reflects the specialist work - like the Existing Resources and Site Analysis Plan - that the county's application stages can require.
Why does the plan need a state registration number or seal?
Appendix L's general drafting standards require the name, address and telephone number of the registered engineer, surveyor or landscape architect responsible for the plan, together with state registration numbers and seals, so responsibility for the drawing traces to a specific license.
How is this different from who stamps my building plans?
The building plans carry an architect's or engineer's stamp under the permit rules that govern structures. The plat carries a surveyor's or engineer's certification about the land itself - boundaries, accuracy, monuments - and is checked by the County Surveyor rather than a building official.
What should I ask a surveyor before hiring them for a plat?
Their Idaho registration number, the closure their surveys achieve, how they handle found versus set monuments, whether they have recorded plats in Fremont County before, and which document you are buying - a single-parcel boundary survey or the full platting work a short plat requires.