Records indicate that from September 30, 2022, through the next 790 days, topochange.cr.usgs.gov had passed 3 uptime checks. By successfully returning a status code 200 on November 23, 2024, topochange.cr.usgs.gov has shown functionality 3 times from total the checks attempted. As of November 28, 2024, topochange.cr.usgs.gov has not encountered any inaccessibility issues during all the tests. Every response that has been received as of November 28, 2024, suggests that there are no errors in any of them. While its average response time is 3.617 seconds, topochange.cr.usgs.gov replied in 3.776 seconds on November 23, 2024.