*The Infections Disease Society of America Emerging Infections Network is a provider-based emerging infections sentinel network established in 1995 to assist the Centers for Disease Control and Prevention and other public health authorities with surveillance for emerging infectious diseases and related phenomena. The electronic survey was distributed via 3 email messages in February and March 2024 to all US EIN infectious disease physician members. n values indicate no. respondents when <448. CDC, Centers for Disease Control and Prevention; K–12, kindergarten through 12th grade; WVAL, Wastewater viral activity levels. †CDC COVID WVAL Map (https://www.cdc.gov/nwss/rv/COVID19-currentlevels.html); CDC COVID Data Tracker (https://covid.cdc.gov/covid-data-tracker/#wastewater-surveillance); CDC COVID variants (https://www.cdc.gov/nwss/rv/COVID19-variants.html); CDC Mpox (https://www.cdc.gov/nwss/wastewater-surveillance/mpox-data.html); non-CDC wastewater websites (e.g., from state/local health departments or private/academic organizations). ‡At the time of the survey, the National Wastewater Surveillance System was reporting wastewater surveillance data publicly for SARS-CoV-2 and monkeypox virus at the sampling site, state, and national levels. §Respondents were asked “In your practice, please indicate the usefulness of the following potential levels of reporting...” and to rate geographic location and facility reporting levels for wastewater surveillance data as slightly, somewhat, or very useful.