I believe many civil US airports still offer ASR approaches on request. (The last PAR I saw was at an east coast USN field in the '90s. I think most have been decommissioned.) An ASR is not a published procedure.
There are very few civil ASRs left. The AFD lists two in Texas, one in Washington, none in NY, seven in Mich, etc. The military still has ASRs and PARs at many of their bases. They'll keep them as they are easy to set up at a forward base and so there is a need to practice at home.
I'm not sure what you mean, "not a published procedure." While NACA prints the miniums as a table and not a separate chart in their publications, Jepp does print ASR and PAR pages.