Z02197362 USGS H02197362 3314060813500004545011SW03060106 270 N02197362 P-19 AT SAVANNAH RIVER SITE, SC Y02197362 302197362 19840221 480 4.08 302197362 19850713 500 4.12 302197362 19860916 550 4.22 302197362 19870310 477 4.08 302197362 19871124 664 4.45 302197362 19881202 381 3.86 302197362 19891220 179 3.22 302197362 19910427 96.0 2.81 302197362 19920709 62.0 2.58 302197362 19930708 89.0 2.77 302197362 19940510 126 2.98 302197362 19950221 126 2.98 302197362 19951219 18.0 2.28