Granada Sanitary District

	This 1973 report includes photos of the three old treatment plants which were replaced by the Sewer Authority Mid-Coastside ("SAM") plant. full size
	The old (circa 1973) Granada Sanitary District ("GSD") treatment plant. (Note the El Granada Trailer Park, now known as Pillar Ridge, in the upper left corner of the photo). Pillar Point Marsh is to the right. full size very high res (huge 3 MB file)
	The old (circa 1973) City of Half Moon Bay ("HMB") treatment plant. full size very high res (huge 3 MB file)
	The old (circa 1973) Montara Sanitary District ("MSD") treatment plant. full size very high res (huge 4 MB file)