1981.
APPROVAL, REQUEST FOR EXTENSION TO INSTALL A PERMANENT SAMPLING SYSTEM IN CDV-16-4IP AND TO PERFORM WATER-QUALITY TIME-SERIES SAMPLING, LOS ALAMOS NATIONAL LABORATORY
1990.
NPDES Permit No. NM0030759 - Alternative Compliance Request for 17 Site Monitoring Area; Site Combinations Exceeding Target Action Levels from Nonpoint Sources