The availability of cerc.usgs.gov has been tested 2 times between October 27, 2021, and the present, a span of 1 126 days. Of all the checks attempted, cerc.usgs.gov was up 2 times, the last instance being on December 15, 2021, with a code 200 response. Cerc.usgs.gov did not encounter any incidents of unavailability as of November 26, 2024, according to checks conducted. As per the received responses, no errors were found in any of the replies as of November 26, 2024. With an average of 2.088 seconds, cerc.usgs.gov had a 2.332 seconds response time on December 15, 2021.