Schema Name: ATT_StateAssessments.xsd Description: Message Schema for ATT (Water Assessment Data) StateAssessment data exchanges Application: Integrated Reports (IR) for 305(b) and 303(d) systems Developed by: Environmental Protection Agency, INDUS Corporation Point of Contact: Scott Kocher Note: StateAssessments is the root element of the ATT schema. Note: StateAssessmentDetails is a valid root element of the ATT schema for data exchanges that involve only one state.