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Brownfield sites in Siskiyou County, California
EPA lists 48 brownfield sites in Siskiyou County. Grant recipients report them. 6 carry EPA's ready-for-reuse flag.
Zoning: Check zoning with the city.
The sites
Each row is a site name and city, as EPA holds them. Where several sites share a name, the count shows how many.
| Site | City | Sites | EPA flags |
|---|---|---|---|
| City of Yreka | Yreka | 1 | None |
| Clyde Hotel | Tulelake | 1 | Assessment |
| County Yard | Yreka | 1 | Assessment |
| Dorris Mill Equipment Storage | Dorris | 1 | Assessment |
| Dorris Mill Log Pond & Log Deck | Dorris | 1 | Assessment |
| Dorris Mill Main Building | Dorris | 1 | Ready for reuse, Assessment |
| Dunsmuir-Hardware Store | Dunsmuir | 1 | Targeted assessment |
| EB Development Corporation | Yreka | 1 | Assessment |
| Foothill | Yreka | 1 | Assessment |
| Former Hi-Ridge Lumber Mill Site #1 | Yreka | 1 | Targeted assessment |
| Former Hi-Ridge Lumber Mill Site #2 | Yreka | 1 | Targeted assessment |
| Former Roseburg Lumber Mill Property | Mt. Shasta | 1 | Ready for reuse, State or tribal program |
| Former Truck Repair Shop | Mt. Shasta | 1 | State or tribal program |
| Happy Camp Mill Site | Happy Camp | 1 | Assessment |
| McCloud California Street Mill | McCloud | 1 | None |
| McCloud Timber County Ranch Road | McCloud | 1 | None |
| Mount Shasta Old Mill | Mount Shasta | 1 | Targeted assessment |
| Old County Yard | Yreka | 1 | State or tribal program |
| Old Mt. Shasta Lumber Mill Property | Mt. Shasta | 1 | State or tribal program |
| Old Shell Station | Yreka | 1 | Assessment |
| Phillipe Lane Industrial Park | Yreka | 1 | Assessment |
| Quartz Valley School | Fort Jones | 1 | Assessment |
| Roseberg Commerce | Mount Shasta | 1 | Targeted assessment |
| Roseburg Commerce Park | Mt. Shasta | 1 | Targeted assessment |
| Roseburg Mill | Mt. Shasta | 1 | None |
| Roseburg Orchard Property | Mt. Shasta | 1 | Targeted assessment |
| S Phillipe Lane (former Hi-Ridge) | Yreka | 1 | Assessment |
| Sharadrao Govindji | Tulelake | 1 | Assessment |
| Sharps Road | Yreka | 1 | Ready for reuse, Assessment |
| Shasta Farms | Yreka | 1 | Ready for reuse, Assessment |
| Stidham Trucking | Yreka | 1 | Assessment, Targeted assessment |
| The Landing - New Mill portion | Mount Shasta | 1 | Assessment, Multipurpose grant |
| The Landing - New Mill Section | Mount Shasta | 2 | Cleanup (2), State or tribal program (1) |
| The Landing - Old Mill portion | Mount Shasta | 1 | Assessment |
| The Landing - Old Mill Section | Mount Shasta | 1 | Cleanup, State or tribal program |
| Yreka Carnegie Annex | Yreka | 1 | Ready for reuse, Assessment |
| Yreka Carnegie Library | Yreka | 1 | Assessment |
| Yreka Creek Greenway Central Reach | Yreka | 1 | Assessment |
| Yreka Creek Greenway North Reach | Yreka | 1 | Assessment |
| Yreka Creek Greenway South Reach | Yreka | 1 | Assessment |
| Yreka Jefferson Inn [19] | Yreka | 1 | Assessment |
| Yreka JR Photography | Yreka | 1 | Assessment |
| Yreka Ringe Park | Yreka | 1 | Assessment |
| Yreka Shop Smart [11] [1] | Yreka | 1 | Assessment |
3 more sites have an address or parcel number as the EPA name. We count them but don't show the name.
To see each site in Siskiyou County on a map, use the Cleanups in My Community map, on EPA's site.
EPA flags
| EPA flag | Sites |
|---|---|
| Ready for reuse | 6 |
| Assessment | 30 |
| Cleanup | 3 |
| Targeted assessment | 8 |
| State or tribal program | 6 |
| Multipurpose grant | 1 |
| Area-wide planning | 0 |
A site can carry more than one flag. The grant flags show which kinds of EPA brownfield funding a site is listed under.
What this data holds
- Acreage isn't in EPA's national data, so we don't show site sizes.
- We hold no flood data for these sites.
- We show the city and county, not street addresses.
- Grant recipients report these sites to EPA. A flag is EPA's record, not a site visit.
Go further with a paid plan
A paid plan runs site reports and area scans on the sites you pick. How much we read varies by state.
Starter: US$39 a month for 100 credits. Run full site reports, area scans and letter drops.
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US EPA data, as of 18 Oct 2026, reported by grant recipients. Not endorsed by EPA. Not legal or environmental advice; confirm with the state or EPA region.