chemical and biological components / sample site / physical and chemical water quality characteristics / bank / homogeneous chemical / stream bank / bank slope / /
NaturalFeature
South Sulphur River / Jim Chapman Lake / Days Creek / Wright Patman Lake / Sulphur River / Red River / /
Organization
SRBA Steering Committee / United States Geological Survey / Texas Water Development Board / Sulphur River Basin Authority / Texas Commission on Environmental Quality Under / Corps of Engineers / Texarkana College / Texas Commission on Environmental Quality / Texarkana Water Department / Environmental Protection Agency / /