Doc's Water, Inc.
Grass Valley, CA Doing business as Nathan's Enterprise
- UEI
- LLH3EJACJ1N9
- CAGE
- 3WMP6
- Primary NAICS
- 115310 Support Activities for Forestry
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 12655 Rough and Ready Hwy, Grass Valley, CA 95945, USA
- Website
- docswater.com
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Transportation
- Road & Rail
- Ground Transportation
- SIC code
- 42 Trucking & Warehousing
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $52,300 |
| FY2025 | $0 |
| FY2024 | $98,000 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Agriculture | $52,300 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| DOC's water, INC CALPF002271 E135 | Federal Fire and Aviation Management (FAM) | $20,800 | |
| DOC's water, INC COGMF000114 E63 | Federal Fire and Aviation Management (FAM) | $31,500 | |
| DOC's water, INC CABDF012520 E35145 | Forest Service | $44,800 | |
| DOC's water, INC CABDF012520 E254 | Forest Service | $53,200 | |
| DOC's water, INC. CA-BDF-012958 E-208 | Forest Service | $7,420 |
Latest 5 listed here. See the rest on GovTribe.
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|---|---|---|
| C & A Industries | Placerville, CA | 115310 Support Activities for Forestry |
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About the company
Doc's Water, Inc., doing business as Nathan's Enterprise, provides potable and gray water handling, sanitation, and related equipment services to the U.S. Forest Service and related interagency fire management operations as a prime contractor exclusively under total small business set-asides. The company is a minority-owned, woman-owned small business (WOSB) and self-certified small disadvantaged business, headquartered in Grass Valley, California, and operates as a Subchapter S corporation.
Doc's Water's customer footprint is concentrated almost entirely within the Department of Agriculture's wildland firefighting and incident response programs. The National Interagency Fire Center (NIFC) anchors the largest dollar volume — six awards totaling $2 million in combined potential value — while the Forest Service's Pacific Southwest Region (R5) and the broader Fire and Aviation Management directorate account for 27 awards totaling roughly $699 thousand combined potential value. These three customer lines together represent 97% of the vendor's combined potential value across all awards. Recent representative work includes a $31,500 total small business delivery order from USDA Region 2 for water and sanitation services supporting wildland firefighting in Delta, Colorado (July 2026), and a $20,800 total small business delivery order from the Forest Service Region 5 for water services in Solvang, California (August 2026).
Doc's Water holds five indefinite-delivery contracts with the National Interagency Fire Center and USDA Forest Service running through 2030, all set aside for total small business. The two largest ceilings sit with NIFC: a $500,000 IDC for water handling equipment (Type 3 and 6 Engines and Support Water Tenders Type 1–3) awarded February 2026 and running through June 2030, and a second $500,000 IDC for potable and gray water trucks and trailer-mounted hand wash stations for Region 5 also awarded February 2026 through May 2030. Two Forest Service IDCs carry $250,000 ceilings each and extend through mid-2030. Against these vehicles, Doc's Water has placed 16 task orders totaling $315 thousand under a single Blanket Purchase Agreement (AG9J61B167218). The vendor operates 100% as a prime (38 of 38 awards); no sub-award activity appears in the source data.
Activity has remained modest — four awards in 2026, two in both 2025 and 2024, three in 2022, one in 2021 — with combined potential value across all 38 awards reaching $2.8 million against which $670 thousand has been obligated. The vendor's service-contract footprint is minimal: SCI records show 0.6 FTEs in FY2024 and 1.5 FTEs in FY2025, both as a named subcontractor on larger service contracts, suggesting Doc's Water's federal revenue is driven predominantly by the delivery-order work under its IDIQ portfolio rather than by reportable service contracts above the $150,000 SCI threshold. All awards across the portfolio fall under NAICS 722512 (Support Activities for Forestry) and PSC Natural Resources/Conservation–Forest-Range Fire Suppression/Presuppression, reflecting a highly specialized and narrow market position in emergency water and sanitation logistics for federal wildland incident response.
SBA capabilities narrative
Water hauling and water truck services
Quick answers
Is Doc's Water, Inc. registered in SAM.gov?
Yes. Doc's Water, Inc.'s SAM.gov registration is active through July 30, 2027.
What is Doc's Water, Inc.'s CAGE code?
Doc's Water, Inc.'s CAGE code is 3WMP6, and its Unique Entity ID (UEI) is LLH3EJACJ1N9.
How much has Doc's Water, Inc. received in federal contracts?
Federal contracts obligated $150,300 to Doc's Water, Inc. in fiscal years 2023 through 2027.
What is Doc's Water, Inc.'s most recent federal award?
Doc's Water, Inc.'s most recent federal contract award is DOC's water, INC CALPF002271 E135 (129J6126M7190), from Federal Fire and Aviation Management (FAM), on August 11, 2026.
On GovTribe
See Doc's Water, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors