Last updated:
This is a list of soil laboratory test reports that have been evaluated by PWD and deemed acceptable for approval if sent as a construction submittal for Stormwater Soil or Planting Soil materials on Green Stormwater Infrastructure (GSI) projects.
The Date of Report Expiration is assigned by PWD. It is a timestamp of exactly 6 months after the printed report date. Soil must be delivered to a project site by the Date of Report Expiration.
Reports are listed chronologically. The list is updated regularly by PWD when new laboratory test reports are reviewed.
| Material Type (Soil Type) | Material Supplier (Soil Supplier) | Soil Report Name | Date of Report Expiration |
|---|---|---|---|
| Stormwater Soil | JJD Recycling | PWD Stormwater 2 | 12/11/2026 |
| Stormwater Soil | Laurel Valley Soils | 26401 PWD Stormwater Soil | 11/29/2026 |
| Stormwater Soil | Earth Materials | Donna’s Blend PWD Stormwater | 10/3/2026 |
| Planting Soil | Earth Materials | Donna’s Blend PWD Planting Soil | 9/27/2026 |
| Planting Soil | Laurel Valley Soils | 26564 PWD Planting Soil | 2/14/2027 |