Drinking Water Compliance OS

U.S. water systems

Arkansas Water Systems

Arkansas

921 community water systems on record — 664 active, 257 inactive.

Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Arkansas’s official records. Always confirm current status with Arkansas before making decisions based on this information.

Counties in Arkansas

All community water systems in Arkansas