Dakota Davis

Dakota Davis, doing business as Ddwaterworks, is a self-certified small disadvantaged American Indian-owned sole proprietorship based in Tulsa, Oklahoma, that furnishes and installs aerobic wastewater systems, septic tank and drainfield systems, water service lines, and individual well drilling services to the Indian Health Service as a prime contractor on single-award BPAs. All 56 awards in the source are prime contracts spanning BPA call orders and purchase orders under the total small business set-aside category, with no subcontract activity.

Ddwaterworks operates exclusively with the Indian Health Service — the vendor has served no other federal agency. The 56 awards represent $3.7 million in combined potential value, with $545 thousand (15% of that total) already obligated across the portfolio. The vendor's activity has declined steadily: 21 awards in 2023, 18 in 2024, 15 in 2025, and 2 to date in 2026. Work is performed across multiple Oklahoma communities, including Okmulgee, Beggs, Bixby, Sapulpa, Kiefer, Wellston, Boynton, Haskell, Porter, Lawton, and Terlton.

Ddwaterworks holds four active single-award BPAs with IHS. The largest is a $2.5 million BPA (75H71125A00075) awarded July 17, 2025 and running through April 30, 2030 for individual aerobic systems, septic tank and drainfield systems, and individual well drilling. Two older BPAs — the $250,000 agreement 75H71125A00009 (extended through September 30, 2025) and the $250,000 agreement 75H71123A00090 (running through May 17, 2025) — have generated the bulk of recent call activity. The $150,000 agreement 75H71123A00007 expired May 17, 2023. BPA 75H71123A00090 has yielded 31 task orders worth $253 thousand combined; BPA 75H71125A00009 has generated 10 task orders worth $99 thousand combined. Call order values are typically between $7,300 and $19,500 for individual aerobic installations and water service line work.

Capability focus is narrowly specialized: NAICS 237110 (Water and Sewer Line and Related Structures Construction) covers all 56 awards, with PSC codes split primarily 34 (Construction of Sewage and Waste Facilities) for 52 awards and 35 (Construction of Water Supply Facilities) for 4 awards. Representative recent work includes a $25,000 lump-sum funding call (February 10, 2026) and a $75,000 funding call (January 30, 2026) for various project numbers under the IHS Okmulgee Field Office, a $25,000 call (September 2, 2025) for project-specific work, and dozens of prior $7,300–$19,500 calls for aerobic spray wastewater system installation and water service line furnishing and installation across Oklahoma tribal communities. The vendor's role as a sole proprietor with no identified subcontractors and a single-customer footprint positions it as a specialized local installer for IHS sanitation infrastructure initiatives in American Indian communities rather than a broad-based contractor.