This study examined the technical adequacy of Picture Word, a type of Writing Curriculum-Based Measurement, with 73 English learners (ELs) with beginning to intermediate English language proficiency in Grades 1, 2, and 3. The ELs in this study attended schools in one midwestern U.S. school district employing an English-only model of instruction and spoke a variety of native languages. ELs completed two forms of Picture Word in the fall, winter, and spring. The criterion measure, a common English language proficiency assessment, was administered in the winter. Results indicated that Picture Word was not appropriate for the first-grade EL participants but showed promise for second- and third-grade ELs.