TY - RPRT TI - Treatment of the Chicot and Evangeline aquifers as a single hydrogeologic unit and use of geostatistical interpolation methods to develop gridded surfaces of water-level altitudes and water-level changes in the Chicot and Evangeline aquifers (undifferentiated) and Jasper aquifer, greater Houston area, Texas, 2021 AU - Jason K. Ramage AU - Christopher L. Braun AU - John H. Ellis PY - 2022 DO - 10.3133/sir20225064 UR - https://pubs.usgs.gov/publication/sir20225064 ID - sir20225064 ER -