The Bureau of Reclamation intends to award a sole-source purchase order to Systech Water Resources Inc. for 80 hours of specialized technical support for the WARMF watershed model. The work involves real-time analytical assistance, model updates, and training to support flow and salinity monitoring decisions. The justification for a sole-source award is that Systech is the original developer and the only known vendor with the proprietary expertise required. The performance location is not specified, and no budget information is provided. This is a notice of intent, not a solicitation, though capable sources may submit a statement for consideration.