Yakima Old City Landfill
Facility Site ID:
463
Cleanup Site ID:
3666
Site Description
The Yakima Old City Landfill site was a dump and burn landfill which closed sometime in the late 1960s. It is approximately 28 acres in size, with a maximum fill depth of 40 feet. The site is currently a developed park.
In 1986, a site inspection report was published by the Department of Ecology. This report states that in 1982 the Yakima River was sampled upstream and downstream of the site with an additional water sample from the pond immediately south of the site. These samples were analyzed for EPA priority pollutants, including pesticides. No contamination was found in any of the samples.
In May 1997, Yakima Health District (YHD) personnel sampled the downgradient groundwater and had it analyzed for aluminum, antimony, arsenic, barium, beryllium, cadmium, calcium, chloride, chromium, cobalt, copper, fluoride, iron, lead, magnesium, manganese, mercury, nickel, nitrate (as N), potassium, selenium, silver, sodium, sulfate, TPH, thallium, total dissolved solids, total organic carbon, vanadium, zinc and 36 volatile organics. Only lead was found above state cleanup levels.
Further investigation showed that the lead detected was likely naturally occurring. Lead detection is now below state cleanup standards.
In 1986, a site inspection report was published by the Department of Ecology. This report states that in 1982 the Yakima River was sampled upstream and downstream of the site with an additional water sample from the pond immediately south of the site. These samples were analyzed for EPA priority pollutants, including pesticides. No contamination was found in any of the samples.
In May 1997, Yakima Health District (YHD) personnel sampled the downgradient groundwater and had it analyzed for aluminum, antimony, arsenic, barium, beryllium, cadmium, calcium, chloride, chromium, cobalt, copper, fluoride, iron, lead, magnesium, manganese, mercury, nickel, nitrate (as N), potassium, selenium, silver, sodium, sulfate, TPH, thallium, total dissolved solids, total organic carbon, vanadium, zinc and 36 volatile organics. Only lead was found above state cleanup levels.
Further investigation showed that the lead detected was likely naturally occurring. Lead detection is now below state cleanup standards.
Documents 4
Legal 1
| Document Title | Document Date | Document Type |
| Yakima Old City Landfill - No Further Action | 6/28/2019 | NFA Letter – non-VCP |
Public Information 1
| Document Title | Document Date | Document Type |
| Yakima Old City Landfill - Delisting Fact Sheet | 2/1/2024 | Fact Sheet\Public Notices |
Technical Reports 2
| Document Title | Document Date | Document Type |
| Yakima Old City Landfill - SHA Results Notification | 7/25/1997 | Site Specific Administrative Document - other (Administrative correspondence) |
| Yakima Old City Landfill - SHA | 7/25/1997 | Site Hazard Assessment Report |
There may be more documents related to this site. To obtain documents not available electronically, you will need to make a public records request.
Places to see print documents
-
Central Regional Office1250 W Alder StUnion Gap, 98903-0009Please schedule an appointment to view print documents at this location.
Contaminants 1
| Contaminant Type | Soil |
Groundwater |
Surface Water |
Air |
Sediment |
Bedrock |
|---|---|---|---|---|---|---|
| Metals - Lead | B |
- S
- Suspected
- C
- Confirmed Above Cleanup Levels
- B
- Below Cleanup Levels
- RA
- Remediated-Above
- RB
- Remediated-Below
- R
- Remediated
This contaminant list was based on our best information at the time it was entered. It may not reflect current conditions at the site.