The National Park Service Intermountain Region awarded a purchase order to Western Water Consultants Inc. (doing business as WWC Engineering), a small business, for $35,000 on September 14, 2026, under a Total Small Business set-aside to conduct ground and surface water monitoring at four wastewater treatment plants in Yellowstone National Park under Executive Order 14398. Work is performed at Fishing Bridge, Grant Village, Old Faithful, and Madison in Mammoth, Wyoming. The contract requires field testing and laboratory analysis—conducted by NELAC-accredited laboratories—at the four treatment facilities, with a field-work manager and licensed professional (engineer, hydrologist, or geologist) directly employed by the prime contractor. The period of performance runs through April 30, 2027, with final report delivery required by that date. The price schedule includes GSA-rate mileage reimbursement, airfare, rental truck, meals, and incidentals, all supported by receipts.