COVER_NAME: TRANR COVER_CONTENT: TRANSMISSIVITY COVER_TYPE: POLY NAD_DATUM: 1983 SOURCE_AGENCY: USGS, Bow NH SOURCE_MAP: Nashua Greenlines SOURCE_SCALE: 24000/25000 SOURCE_MEDIA: Mylar SOURCE_ACCURACY: 40 ft. DIG_ORGANIZATION: CSRC,UNH DIG_PHONE: 603-862-1792 PROJECT: GRANIT VERIFY: Checked using NMD standards REVIEW: Reviewed by USGS, Bow DATE_COMPLETE: August, 1989 NOTES: This data comes from the USGS report: "Hydrogeology of Stratified-drift Aquifers and Water Quality in the Nashua Regional Planning Commission Area, South-central New Hampshire" ALTERS: Projected to NAD1983, April 1994 Data appeared to have been projected into NAD83 twice. In order to remedy this, the data was first projected into NAD27 to re-establish the desired datum shift and then transformed into NAD83 to re-establish the NAD83 origin shift. Results were compared to the aqunr coverage (which was corrected in Feb 1995) for verification. 9/26/96