# Storage tanks in Costilla County, Colorado — 52 facilities > Every facility on Colorado's regulated storage tank register in Costilla County: 52 sites, 136 tanks, 46 still in use. Three public files joined on the facility ID. ## Storage tanks in Costilla County The Division has **52** facilities on the register in Costilla County — 0.3% of the state total — carrying 136 tanks, of which **46** are still in use. ### What kind of sites these are A tank on this register is not necessarily a filling station. In Costilla County the register breaks down as: | Facility category | Facilities | Share | |---|---|---| | [Retail Gas Station](/category/retail-gas-station.md) | 15 | 28.8% | | [Lpg Only](/category/lpg-only.md) | 11 | 21.2% | | [State/local Government](/category/state-local-government.md) | 9 | 17.3% | | [Commercial/industrial](/category/commercial-industrial.md) | 6 | 11.5% | | [Other](/category/other.md) | 6 | 11.5% | | [Federal Government](/category/federal-government.md) | 2 | 3.8% | | [Petroleum Distributor](/category/petroleum-distributor.md) | 1 | 1.9% | | [Farm/residential](/category/farm-residential.md) | 1 | 1.9% | | [Auto Maintenance Facility](/category/auto-maintenance-facility.md) | 1 | 1.9% | 0 of them exist only to run a standby generator, and 11 hold propane rather than petroleum. Neither behaves like a petrol station, and neither is what people picture. ### Bare steel in Costilla County **15** of the 52 facilities in Costilla County have at least one tank recorded as asphalt-coated or bare steel — 28.8%. That is the material the federal upgrade rules were written to replace: unprotected steel corrodes, and corrosion is how a tank fails. It describes what a tank is *made of*, not what condition it is in, and many such tanks are long closed. [Why it is still the number to know](/steel.md). ### Petroleum releases in Costilla County **23** of the 52 facilities in Costilla County have a release on record — 44.2%. Of those, **5** have one that is *not yet closed* , and **4** have one the State is running itself. **3** of them still have tanks in use. Colorado records the *stage* a cleanup has reached, not merely open or closed — characterisation requested, plan being implemented, state lead. That distinction is the useful part, and it is on each facility’s own record. [What each stage means](/stage.md). ### Cities and towns in Costilla County | City | Facilities | Share | |---|---|---| | San Luis | 22 | 42.3% | | Fort Garland | 17 | 32.7% | | Blanca | 6 | 11.5% | | Mesita | 3 | 5.8% | | San Pablo | 1 | 1.9% | | Jaroso | 1 | 1.9% | | San Acacio | 1 | 1.9% | | Sanford | 1 | 1.9% | Cities do not get pages of their own: a city page would be a subset of this one, and two pages describing the same facilities is how a site starts repeating itself. ### A tank on a property in Costilla County? 52 facilities are on the Division’s register in Costilla County, 5 with a release not yet closed. This site tells you a record exists; it is not an assessment. Tell us the address and we pass the request to environmental consultants and tank contractors working in Colorado. We take no commission and we recommend no firm. We have no arrangement with any contractor or consultant today — we are collecting these requests in order to go and find them. [What we do with this](/privacy.md). ### The facilities on record in Costilla County *Tank facilities, Costilla County* | Facility, as the Division holds it | ID | City | Tanks | In use | First tank | |---|---|---|---|---|---| | Sierra Grande Schools R-30 | [8068](/search.md) | Blanca | 7 | 6 | — | | Alta Convenience #3205 | [5837](/search.md) | Fort Garland | 4 | 4 | — | | Costilla County R & B - Mesita Shop | [15711](/search.md) | Mesita | 4 | 4 | — | | Blanca Potato Llc | [20260](/search.md) | Blanca | 3 | 3 | — | | Blanca Rv Park | [7674](/search.md) | Blanca | 6 | 3 | — | | Costilla County Housing Authority | [19098](/search.md) | San Luis | 3 | 3 | — | | Gus Service | [2119](/search.md) | San Luis | 3 | 3 | — | | High Altitude Convenience | [445](/search.md) | Fort Garland | 9 | 3 | — | | Jt Timber Falling | [20633](/search.md) | Blanca | 3 | 3 | — | | Monte Vista Co-op Fort Garland Lpg Bulk Plant | [16387](/search.md) | Fort Garland | 3 | 3 | — | | The San Luis Propane Company | [18061](/search.md) | San Luis | 3 | 3 | — | | Amerigas | [18060](/search.md) | San Luis | 2 | 2 | — | | Costilla County Shop | [15517](/search.md) | San Luis | 2 | 2 | — | | Fort Garland County Shops | [15516](/search.md) | Fort Garland | 2 | 2 | — | | Cdot Fort Garland Maintenance Yard | [3411](/search.md) | Fort Garland | 1 | 1 | — | | San Luis Central Oil Llc | [10321](/search.md) | San Luis | 4 | 1 | — | | A & S Construction (hot Plant) | [19613](/search.md) | Fort Garland | 1 | 0 | — | | Alta Vista Grocery | [6940](/search.md) | San Pablo | 2 | 0 | — | | Amerigas | [16340](/search.md) | San Luis | 2 | 0 | — | | Amerigas | [16386](/search.md) | Blanca | 1 | 0 | — | | At&t San Luis Rs | [4666](/search.md) | San Luis | 1 | 0 | — | | At&t la Veta Pass Rs | [12995](/search.md) | Fort Garland | 0 | 0 | — | | Blanca Equipment | [412](/search.md) | Blanca | 2 | 0 | — | | Cdot Fort Garland | [7336](/search.md) | Fort Garland | 3 | 0 | — | | Centennial School District R1 | [8823](/search.md) | San Luis | 5 | 0 | — | | Central Oil | [7705](/search.md) | San Luis | 3 | 0 | — | | Costilla County Nursing Services | [18824](/search.md) | San Luis | 1 | 0 | — | | Costilla County R & B - Biodiesel Plant | [20434](/search.md) | Mesita | 0 | 0 | — | | Costilla County Shop | [1108](/search.md) | San Luis | 1 | 0 | — | | Costilla County Shop | [13051](/search.md) | San Luis | 0 | 0 | — | | Dwaine R Rue Logging | [1106](/search.md) | Fort Garland | 1 | 0 | — | | Fort Garland Yard | [14269](/search.md) | Fort Garland | 2 | 0 | — | | Glen Wiescamp | [15288](/search.md) | Fort Garland | 1 | 0 | — | | High Country Propane | [15913](/search.md) | San Acacio | 5 | 0 | — | | Hillside Garage | [18732](/search.md) | Sanford | 0 | 0 | — | | Mesita Store | [14752](/search.md) | Mesita | 2 | 0 | — | | Monte Vista Co-op Jaroso Bulk Plant | [10134](/search.md) | Jaroso | 8 | 0 | — | | Navajo Trail Chevron | [7491](/search.md) | Fort Garland | 5 | 0 | — | | One Stop Convenience Store | [100](/search.md) | San Luis | 5 | 0 | — | | San Luis Co | [16836](/search.md) | San Luis | 1 | 0 | — | | San Luis Custom Cycles | [7675](/search.md) | San Luis | 3 | 0 | — | | San Luis Custom Cycles | [18238](/search.md) | San Luis | 1 | 0 | — | | San Luis Propane | [16321](/search.md) | San Luis | 3 | 0 | — | | San Luis Rclr | [7919](/search.md) | San Luis | 1 | 0 | — | | San Luis Texaco | [439](/search.md) | San Luis | 2 | 0 | — | | Snowcat Garage Den060 | [7926](/search.md) | Fort Garland | 2 | 0 | — | | Speedway Garage | [398](/search.md) | San Luis | 2 | 0 | — | | Texaco Service Station | [348](/search.md) | Fort Garland | 0 | 0 | — | | Ute Cafe & Conoco Hwy 160 | [8721](/search.md) | Fort Garland | 4 | 0 | — | | William Crump | [14141](/search.md) | Fort Garland | 0 | 0 | — | | Wright Valley Oil Inc | [9985](/search.md) | Fort Garland | 5 | 0 | — | | Zegob Store | [8341](/search.md) | San Luis | 2 | 0 | — | ### Counties with a comparable register - [Huerfano](/county/huerfano.md) 86 - [Conejos](/county/conejos.md) 75 - [Clear Creek](/county/clear-creek.md) 74 - [Phillips](/county/phillips.md) 69 - [San Miguel](/county/san-miguel.md) 65 - [Lake](/county/lake.md) 62 - [Baca](/county/baca.md) 60 - [Sedgwick](/county/sedgwick.md) 48 - [Cheyenne](/county/cheyenne.md) 46 - [Bent](/county/bent.md) 45 - [Custer](/county/custer.md) 44 - [Jackson](/county/jackson.md) 44 - [Ouray](/county/ouray.md) 43 Neighbours by the size of their register, not a ranking: the list slides with the county you are on, so each of the 56 county pages is reachable from the others. [All of them](/county.md). --- Página: https://tanks-co.pages.dev/county/costilla/ Fonte: Regulated storage tanks, facilities and petroleum releases — Colorado Division of Oil and Public Safety (three datasets) Recolha: 2026-08-21