Colorado
Buying Land in Otero County, Colorado
Otero County is Arkansas River Valley farm country -- La Junta, Rocky Ford, and irrigated cropland between them -- but decades of cities buying up agricultural water rights and drying up the land behind them make this one of the few Colorado counties where a parcel's water rights, not just its zoning, deserve independent verification before you buy.
The Arkansas River water story: why 'agricultural land' here needs its own water diligence
Otero County sits in the Lower Arkansas River Valley, a region with a long and well-documented history of cities buying up farmland specifically for its water rights and then letting the land itself go dry -- a pattern water managers call "buy-and-dry." Reporting from Water Education Colorado and Colorado Public Radio puts the toll at over 120,000 irrigated acres lost across Bent, Crowley, Otero, Prowers, and Pueblo counties between 1978 and 2022, and the pattern is still active: as of 2024, Aurora had a pending roughly $80 million purchase of about 4,800 acres and 7,500 acre-feet of water rights in Otero County, structured to let the farm keep operating most years but draw down the water in dry years -- a deal opposed by Colorado Springs Utilities and the region's own water conservancy districts.
A new Colorado law aimed at this exact pattern will require entities that dry up farmland through water transfers out of the Arkansas River Basin to revegetate it with native plants going forward -- a response to the erosion and dust problems these deals have historically left behind. None of this changes the state-level water-rights framework covered on the Colorado hub, but it does mean that in Otero County specifically, you should never assume a farm or ranch listing's advertised water rights are actually still attached, unencumbered, or intact. Get the specific water right decree or well permit number and verify it directly with the Colorado Division of Water Resources, and ask the seller directly whether any water-rights sale, lease, or option is pending or already executed.
Zoning and building permits run through two separate county offices
Otero County's Land Use Code was adopted in 2009 and has been amended multiple times since, most recently in March 2025. It sets out zone districts including Agriculture (A-1), Fragile Lands (A-2), Single Family Residential (R-1), Mixed Residential (R-2), Commercial Local (C-1), Commercial Highway (C-2), Industrial (I-1), and Flood Plain (F-1) -- the Fragile Lands and Flood Plain designations are worth flagging specifically for river-adjacent parcels, since they typically carry extra restrictions or review requirements beyond the base agricultural or residential zone. The Land Use Department, reachable at (719) 383-3035, maintains the zoning map and administers permits and exemptions under the code.
Building permits and inspections, however, run through a separate Building Department based out of Otero County Public Works in Rocky Ford, currently staffed by a Building & Septic Inspector. The county has adopted the 2006 editions of the International Building, Residential, Mechanical, and Fuel Gas Codes, alongside the 2018 International Energy Conservation Code -- older code editions than many Front Range counties use, which is worth knowing if you're comparing construction requirements. Because zoning and building permitting sit in two different offices here, confirm with both the Land Use Department and the Building Department which one handles each specific step of your project rather than assuming a single point of contact covers everything.
Septic permitting: a bi-county health department, not a single-county office
Otero County runs its own Health Department, and its Environmental Health Services division is the entity responsible for onsite wastewater treatment system (OWTS, i.e. septic) oversight. What's distinctive here is that this is a genuinely bi-county department: Otero County's Health Department also operates a branch office in Ordway to serve Crowley County, meaning septic guidance or forms you find under Crowley County's own materials likely trace back to this same Otero-based department. This page covers only what's specific to Otero County's own facts -- Crowley County's parcels, permitting volume, and local specifics are covered on Crowley's own hub, not repeated here.
Available sources show some overlap between the Health Department's Environmental Health Services and the Building Department in handling OWTS permit applications and inspections for Otero County parcels specifically. Rather than assume which office currently owns the process, confirm directly with the county which one is issuing septic permits for your specific parcel before relying on either as the sole point of contact.
Who to Call Before Buying Land in Otero County
Well and water-right permitting for any Otero County parcel is a state function through the Colorado Division of Water Resources (Division 2, Arkansas River Basin) -- see the state hub. Given the documented buy-and-dry activity along the Arkansas River corridor, verify a specific water right's current status and ownership directly with DWR rather than relying on a listing or county contact.
Planning & Zoning
Otero County Land Use Department
Confirming a parcel's zoning district under the county's Land Use Code (including the A-1 Agriculture and A-2 Fragile Lands districts), subdivision and land-use permits, and zoning-map questions.
Building & Permitting
Otero County Building Department (Otero County Public Works)
Building permit applications, inspections, and adopted-code questions; also a point of contact for OWTS/septic permit applications given local overlap with Environmental Health Services.
Environmental Health
Otero County Health Department -- Environmental Health Services
Onsite wastewater treatment system (OWTS/septic) program oversight and general environmental-health questions for Otero County parcels; also serves Crowley County via a branch office in Ordway.
GIS / Parcel Records
Otero County Assessor's Office -- GIS/Mapping
Pulling a specific parcel's zoning district, acreage, and boundaries before relying on a listing description.
Assessor / Property Tax
Otero County Assessor
Current assessed value and property tax questions for a specific parcel.
Recorder / Clerk / Land Records
Otero County Clerk and Recorder
Recorded deed, easement, water-right conveyance, and plat history for a specific parcel.
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Get local guidanceTopics Specific to Otero County
Sources
- Land Use — Otero County, Colorado Government (accessed 2026-09)
- 2025 Otero County Land Use Code (PDF) — Otero County, Colorado Government (accessed 2026-09)
- Building Department — Otero County, Colorado Government (accessed 2026-09)
- Environmental Health Services — Otero County, Colorado Government (accessed 2026-09)
- Health Department — Otero County, Colorado Government (accessed 2026-09)
- Assessor — Otero County, Colorado Government (accessed 2026-09)
- Pending purchase of a farm, Otero County could eventually send billions of gallons of water to Aurora — Colorado Public Radio (accessed 2026-09)
- Special Report: Big city water buys in Colorado's Lower Arkansas River Valley raise alarms — Water Education Colorado (accessed 2026-09)
- A new state law targets decades-old practice of 'buy and dry' water transfers out of the Arkansas River Basin — Colorado Public Radio (accessed 2026-09)
- U.S. Census Bureau QuickFacts: Otero County, Colorado — U.S. Census Bureau (accessed 2026-09)
Last reviewed 2026-09