Distribution Systems, Petroleum & Water

The Distribution Systems, Petroleum & Water program (Army Line Item 4700MA6000) is a critical procurement initiative under the Army's Other Procurement, Army (OPA) appropriation. Its primary goal is to modernize and sustain the Army's ability to supply bulk fuel and potable water to deployed Department of Defense (DoD) forces worldwide. This supports Multi-Domain Operations (MDO) and enables rapid, efficient, and safe distribution in both combat and domestic emergency environments. The program encompasses a suite of systems designed to meet the needs of various Army units, including Brigade Combat Teams, Stryker Brigade Combat Teams, Field Artillery, and Sustainment Companies, as well as supporting joint and homeland defense missions.

Unit Water Trailer (Water Bison) is a 500-gallon, trailer-mounted, baffled water tank system that replaces the legacy Water Buffalo. Its objective is to provide a full day's supply of potable water to Army units, with optional freeze protection for cold environments. Procurement includes funding for hardware, fielding, system engineering, and technical manuals, ensuring units have reliable, modern water distribution capabilities.

Water Storage Distribution System (WSDS) is a 100,000-gallon, modular, collapsible storage system for bulk potable water. It is the Army's primary large-scale water storage solution, capable of split operations and multiple configurations. The WSDS includes pumps, meters, hoses, and automatic chlorination units to maintain water quality. Funding supports procurement of additional WSDS units, advancing toward the Army Acquisition Objective (AAO) and addressing the need for scalable, deployable water storage in support of Army 2030 fielding targets.

3K GPH Tactical Water Purification System (TWPS) is the Army's primary bulk water purification asset above brigade level, replacing the 3,000 GPH Reverse Osmosis Water Purification Unit (ROWPU). The TWPS produces potable water from various sources, including those contaminated by CBRN agents, and supports field laundry and shower facilities. Procurement ensures continued access to safe water in austere and contaminated environments.

Early Entry Fluid Distribution System (E2FDS) is a highly automated, flexible conduit system that extends the Inland Petroleum Distribution System (IPDS) by providing up to 50 miles of early entry capability for both petroleum and water. It is designed for rapid deployment and retrieval, reducing the need for line-haul tankers and easing supply route congestion. Funding supports additional E2FDS units, enhancing operational flexibility in the Indo-Pacific region and supporting the Pacific Deterrence Initiative (PDI).

Mobile Tactical Retail Refueling System (MTRRS) is a 970-gallon, modular fuel tank system with high flow-rate pumps, filter separators, and flow meters. It replaces aging Tank Pump Unit (TPU) and Tank Unit Liquid Dispensing (TULD) systems, supporting rapid, flexible fuel distribution. Procurement contributes to the Army Acquisition Objective and ensures modern, reliable tactical refueling capabilities.

HIPPO Water Distribution System is a 2,000-gallon, ISO-framed, load-handling system-compatible potable water tank with integrated pumps and hose reels. It replaces older semi-trailer-mounted and forward area water systems, supporting both bulk and retail water distribution. Procurement supports robust water support for maneuver and sustainment units.

Chemical Biological Radiation Nuclear (CBRN) Water Hauler is an 800-gallon, freeze-protected, non-potable water tank system mounted on a 5-ton truck, supporting decontamination operations in CBRN environments. Funding supports additional CBRN Water Haulers and ensures the Army's ability to conduct decontamination and force protection tasks in contested environments.

Petroleum Expeditionary Analysis Kit (PEAK) is a portable fuel quality analysis kit that enables rapid, on-site verification of fuel suitability for military equipment. It replaces the Class IX Aviation Fuel Contamination Test Kit and supports fuel quality surveillance, reducing turnaround time for fuel testing and preventing equipment failures. Procurement enhances the Army's fuel management and operational readiness.

The Distribution Systems, Petroleum & Water program supports a balanced investment strategy to modernize and sustain the Army's fuel and water distribution infrastructure. It replaces aging legacy systems and provides critical support for both combat operations and domestic emergency response. Funding also covers engineering changes, program management, system test and evaluation, training, logistics, and fielding to ensure successful deployment and sustainment of all systems.