Site Stream Date Crest Flow Category Code Tropical Minor Moderate Major (Lower) 2/1/1692 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 2/12/1731 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 2/17/1733 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 1/28/1737 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 1/7/1762 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 3/15/1784 NA NA Missing C1 none NA NA NA Harrisburg Susquehanna River 10/5/1786 22.00 NA Missing C1 none 17.0 20.0 23.0 Pennsylvania (Lower) Susquehanna River 10/1/1787 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 8/3/1795 NA NA Missing C1 Unnamed (1795) NA NA NA Pennsylvania (Lower) Susquehanna River 4/1/1800 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 11/20/1810 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 7/20/1824 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 3/5/1831 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 5/17/1834 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 2/12/1837 NA NA Missing C1 none NA NA NA Shermans Dale Sherman Creek 9/1/1843 NA NA Missing C1 none 9.0 11.0 16.0 Harrisburg Susquehanna River 3/15/1846 22.00 482,000 Moderate C1 none 17.0 20.0 23.0 Pennsylvania (Lower) Susquehanna River 3/16/1846 NA NA Missing C1 none NA NA NA Shermans Dale Sherman Creek 3/16/1846 NA NA Missing C1 none 9.0 11.0 16.0 Pennsylvania (Lower) Susquehanna River 10/9/1847 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 2/7/1853 NA NA Missing C1 none NA NA NA Shermans Dale Sherman Creek 5/11/1860 NA NA Missing C1 none 9.0 11.0 16.0 Pennsylvania (Lower) Susquehanna River 9/28/1861 NA NA Missing C1 none NA NA NA Harrisburg Susquehanna River 3/18/1865 24.60 573,000 Major C1 none 17.0 20.0 23.0 Shermans Dale Sherman Creek 2/15/1867 NA NA Missing C1 none 9.0 11.0 16.0 Harrisburg Susquehanna River 3/19/1868 20.00 417,000 Moderate C1 none 17.0 20.0 23.0 Pennsylvania (Lower) Susquehanna River 2/1/1872 NA NA Missing C1 none NA NA NA Pennsylvania (Lower) Susquehanna River 9/12/1878 NA NA Missing C1 Hurricane of 1878 NA NA NA Harrisburg Susquehanna River 1/6/1886 19.02 385,000 Minor C1 none 17.0 20.0 23.0 Harper Tavern 6/1/1889 25.60 88,000 Major C1 F1 none 9.0 12.0 15.0 Harrisburg Susquehanna River 6/2/1889 26.80 654,000 Major C1 none 17.0 20.0 23.0 Marietta Susquehanna River 6/2/1889 58.30 630,000 Major C1 none 49.0 52.0 54.0 Harrisburg Susquehanna River 2/19/1891 19.70 408,000 Minor C1 none 17.0 20.0 23.0 Harrisburg Susquehanna River 5/22/1894 25.70 613,000 Major C1 none 17.0 20.0 23.0 Harrisburg Susquehanna River 3/3/1902 22.94 449,000 Moderate C1 C5 none 17.0 20.0 23.0 Harrisburg Susquehanna River 3/8/1904 20.84 298,000 Moderate C1 C5 none 17.0 20.0 23.0 Camp Hill 1/22/1910 7.50 4,270 Minor C1 none 7.0 9.0 13.0 Harrisburg Susquehanna River 3/3/1910 17.20 332,000 Minor C1 none 17.0 20.0 23.0 Camp Hill Yellow Breeches Creek 3/27/1913 7.86 4,680 Minor C1 none 7.0 9.0 13.0 Harrisburg Susquehanna River 3/28/1913 19.54 402,000 Minor C1 none 17.0 20.0 23.0 Harrisburg Susquehanna River 3/30/1914 18.10 358,000 Minor C1 none 17.0 20.0 23.0 Camp Hill Yellow Breeches Creek 1/13/1915 8.50 5,550 Minor C1 none 7.0 9.0 13.0 Camp Hill Yellow Breeches Creek 8/22/1915 8.61 5,550 Minor C1 Galveston Hurricane (1915) 7.0 9.0 13.0 Harrisburg Susquehanna River 3/29/1916 18.80 379,000 Minor C1 none 17.0 20.0 23.0 Camp Hill Yellow Breeches Creek 9/15/1916 8.35 5,150 Minor C1 none 7.0 9.0 13.0 Harper Tavern Swatara Creek 7/21/1919 9.40 6,750 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 3/8/1920 9.60 7,030 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 3/13/1920 11.32 10,000 Minor none none 9.0 12.0 15.0 Harrisburg Susquehanna River 3/13/1920 20.20 423,000 Moderate C1 none 17.0 20.0 23.0 Harper Tavern Swatara Creek 5/5/1921 10.16 7,640 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 3/8/1922 10.40 7,880 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 1/17/1924 12.00 11,400 Moderate none none 9.0 12.0 15.0 Harrisburg Susquehanna River 4/8/1924 17.00 324,000 Minor C1 none 17.0 20.0 23.0 Harper Tavern Swatara Creek 10/1/1924 13.20 14,200 Moderate none Tropical Storm Eight (1924) 9.0 12.0 15.0 Harper Tavern Swatara Creek 2/12/1925 14.40 17,200 Moderate none none 9.0 12.0 15.0 Harrisburg Susquehanna River 2/13/1925 18.80 379,000 Minor C1 none 17.0 20.0 23.0 Harper Tavern Swatara Creek 11/13/1925 9.40 6,750 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 1/19/1926 9.40 6,750 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 2/26/1926 11.10 9,600 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 7/30/1926 12.40 12,500 Moderate none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 11/16/1926 14.60 17,800 Moderate none none 9.0 12.0 15.0 Harrisburg Susquehanna River 11/17/1926 17.00 323,500 Minor C1 none 17.0 20.0 23.0 Harper Tavern Swatara Creek 11/19/1926 10.20 7,960 Minor none none 9.0 12.0 15.0 Shermans Dale Sherman Creek 7/22/1927 20.34 44,000 Major C1 none 9.0 11.0 16.0 Harper Tavern Swatara Creek 10/13/1927 9.10 6,370 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 10/19/1927 9.20 6,490 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 2/15/1928 10.60 8,650 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 6/30/1928 11.00 9,400 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 2/27/1929 10.40 7,880 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 3/6/1929 10.50 8,000 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 10/3/1929 11.20 9,800 Minor none Unnamed (1929) 9.0 12.0 15.0 Harper Tavern Swatara Creek 4/7/1930 9.30 6,620 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 3/28/1932 9.50 7,020 Minor none none 9.0 12.0 15.0 Hogestown 10/18/1932 8.89 NA Minor C1 Unnamed (1932) 8.0 10.0 12.0 Harper Tavern Swatara Creek 11/1/1932 9.36 6,650 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 4/17/1933 10.42 8,260 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 8/11/1933 8.26 NA Minor C1 none 8.0 10.0 12.0 Harper Tavern Swatara Creek 8/24/1933 17.53 25,300 Major none Chesapeake - Potomac Hurricane (1933) 9.0 12.0 15.0 Hogestown Conodoguinet Creek 8/24/1933 10.66 11,800 Moderate C1 Chesapeake - Potomac Hurricane (1933) 8.0 10.0 12.0 Lancaster 8/24/1933 17.52 22,800 Major none Chesapeake - Potomac Hurricane (1933) 11.0 13.0 15.0 Penns Creek 8/24/1933 11.00 11,800 Moderate none Chesapeake - Potomac Hurricane (1933) 8.0 10.0 12.0 Shermans Dale Sherman Creek 8/24/1933 14.05 22,300 Moderate none Chesapeake - Potomac Hurricane (1933) 9.0 11.0 16.0 Marietta Susquehanna River 8/25/1933 49.44 296,000 Minor none Chesapeake - Potomac Hurricane (1933) 49.0 52.0 54.0 Penns Creek Penns Creek 3/5/1934 8.32 5,750 Minor none none 8.0 10.0 12.0 Lancaster Conestoga River 7/8/1934 12.80 12,600 Minor none none 11.0 13.0 15.0 Penns Creek Penns Creek 9/16/1934 13.00 19,800 Major none none 8.0 10.0 12.0 Hogestown Conodoguinet Creek 9/17/1934 8.97 8,200 Minor C1 none 8.0 10.0 12.0 Shermans Dale Sherman Creek 9/17/1934 9.06 8,060 Minor none none 9.0 11.0 16.0 Lancaster Conestoga River 9/30/1934 14.04 15,000 Moderate none none 11.0 13.0 15.0 Penns Creek Penns Creek 12/1/1934 8.52 6,010 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 12/1/1934 12.28 16,700 Moderate none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 12/2/1934 11.54 10,400 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 12/2/1934 11.32 13,100 Moderate C1 none 8.0 10.0 12.0 Penns Creek Penns Creek 3/11/1936 10.90 11,500 Moderate none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 3/12/1936 13.75 15,800 Moderate none none 9.0 12.0 15.0 Shermans Dale Sherman Creek 3/12/1936 10.28 11,000 Minor none none 9.0 11.0 16.0 Hogestown Conodoguinet Creek 3/13/1936 10.37 11,100 Moderate C1 none 8.0 10.0 12.0 Harper Tavern Swatara Creek 3/18/1936 9.92 7,710 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 3/18/1936 12.12 15,700 Major none none 8.0 10.0 12.0 Harrisburg Susquehanna River 3/19/1936 29.23 740,000 Major none none 17.0 20.0 23.0 Hogestown Conodoguinet Creek 3/19/1936 9.00 NA Minor C1 none 8.0 10.0 12.0 Marietta Susquehanna River 3/19/1936 60.73 787,000 Major none none 49.0 52.0 54.0 Sunbury Susquehanna River 3/19/1936 26.85 556,000 Moderate C1 G1 none 24.0 26.0 34.0 Harper Tavern Swatara Creek 4/6/1936 10.47 8,620 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 4/27/1937 9.66 9,580 Minor C1 none 8.0 10.0 12.0 Shermans Dale Sherman Creek 4/27/1937 9.87 9,330 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 10/23/1937 11.80 11,000 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 11/13/1937 9.16 7,140 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 11/13/1937 9.43 8,360 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 12/6/1938 10.30 8,350 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 3/15/1940 10.42 9,660 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 3/31/1940 10.35 9,660 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 3/31/1940 11.61 13,600 Moderate none none 8.0 10.0 12.0 Harrisburg Susquehanna River 4/2/1940 19.75 418,000 Minor none none 17.0 20.0 23.0 Marietta Susquehanna River 4/2/1940 53.33 432,000 Moderate none none 49.0 52.0 54.0 Harper Tavern Swatara Creek 4/9/1940 9.59 8,440 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 4/20/1940 9.22 7,860 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 4/21/1940 8.51 7,260 Minor C1 none 8.0 10.0 12.0 Harper Tavern Swatara Creek 9/1/1940 11.51 11,500 Minor none Hurricane Four (1940) 9.0 12.0 15.0 Shermans Dale Sherman Creek 5/22/1942 11.14 11,800 Moderate none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 5/23/1942 12.88 14,000 Moderate none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 5/23/1942 9.39 8,910 Minor C1 none 8.0 10.0 12.0 Lancaster Conestoga River 5/23/1942 15.12 17,300 Major none none 11.0 13.0 15.0 Penns Creek Penns Creek 5/23/1942 10.14 8,710 Moderate none none 8.0 10.0 12.0 Marietta Susquehanna River 5/24/1942 49.63 307,000 Minor none none 49.0 52.0 54.0 Harper Tavern Swatara Creek 8/17/1942 11.04 10,300 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 8/18/1942 8.51 NA Minor C1 none 8.0 10.0 12.0 Lancaster Conestoga River 8/18/1942 11.60 10,300 Minor none none 11.0 13.0 15.0 Harper Tavern Swatara Creek 9/28/1942 9.91 8,440 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 12/30/1942 11.07 10,300 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 12/30/1942 9.26 7,310 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 12/30/1942 9.02 7,620 Minor none none 9.0 11.0 16.0 Hogestown Conodoguinet Creek 12/31/1942 9.15 8,530 Minor C1 none 8.0 10.0 12.0 Harrisburg Susquehanna River 1/1/1943 19.40 412,000 Minor none none 17.0 20.0 23.0 Marietta Susquehanna River 1/1/1943 53.20 428,000 Moderate none none 49.0 52.0 54.0 Hogestown Conodoguinet Creek 5/28/1943 9.43 NA Minor C1 none 8.0 10.0 12.0 Hogestown Conodoguinet Creek 10/17/1943 8.00 NA Minor C1 none 8.0 10.0 12.0 Harper Tavern Swatara Creek 11/9/1943 13.25 14,600 Moderate none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 7/19/1945 11.35 10,400 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 11/29/1945 8.46 NA Minor C1 none 8.0 10.0 12.0 Penns Creek Penns Creek 11/29/1945 8.68 6,340 Minor none none 8.0 10.0 12.0 Penns Creek Penns Creek 5/27/1946 9.79 8,170 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 5/27/1946 10.22 9,930 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 5/28/1946 9.47 7,620 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 5/28/1946 9.43 8,910 Minor C1 none 8.0 10.0 12.0 Harrisburg Susquehanna River 5/29/1946 21.80 494,000 Moderate none none 17.0 20.0 23.0 Marietta Susquehanna River 5/29/1946 54.90 492,000 Major none none 49.0 52.0 54.0 Lancaster Conestoga River 6/2/1946 12.69 12,400 Minor none none 11.0 13.0 15.0 Harper Tavern Swatara Creek 5/22/1947 11.72 11,000 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 5/26/1947 9.98 8,310 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 5/26/1947 9.30 8,720 Minor C1 none 8.0 10.0 12.0 Harper Tavern Swatara Creek 7/8/1947 10.57 9,190 Minor none none 9.0 12.0 15.0 Marietta Susquehanna River 4/16/1948 49.67 310,000 Minor none none 49.0 52.0 54.0 Harper Tavern Swatara Creek 12/31/1948 11.21 10,400 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 1/6/1949 10.13 8,810 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 3/29/1950 8.53 6,340 Minor none none 8.0 10.0 12.0 Marietta Susquehanna River 3/30/1950 49.29 298,000 Minor none none 49.0 52.0 54.0 Penns Creek Penns Creek 11/25/1950 11.62 13,700 Moderate none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 11/25/1950 11.48 12,700 Moderate none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 11/26/1950 13.09 14,000 Moderate none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 11/26/1950 9.27 8,720 Minor C1 none 8.0 10.0 12.0 Harrisburg Susquehanna River 11/27/1950 19.34 416,000 Minor none none 17.0 20.0 23.0 Marietta Susquehanna River 11/27/1950 52.96 420,000 Moderate none none 49.0 52.0 54.0 Penns Creek Penns Creek 12/4/1950 8.00 5,640 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 12/4/1950 9.48 8,380 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 12/5/1950 13.34 14,400 Moderate none none 9.0 12.0 15.0 Penns Creek Penns Creek 12/8/1950 8.17 5,920 Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 2/7/1951 11.16 10,500 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 3/31/1951 8.92 6,930 Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 12/5/1951 9.16 7,590 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 3/11/1952 9.29 7,540 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 3/11/1952 13.59 17,800 Moderate none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 3/12/1952 11.72 11,500 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 3/12/1952 12.16 15,700 Major C1 none 8.0 10.0 12.0 Marietta Susquehanna River 3/13/1952 50.33 329,000 Minor none none 49.0 52.0 54.0 Harper Tavern Swatara Creek 4/29/1952 9.44 8,150 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 5/12/1952 10.78 10,100 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 9/1/1952 11.39 11,000 Minor none Able (1952) 9.0 12.0 15.0 Hogestown Conodoguinet Creek 9/2/1952 8.23 NA Minor C1 Able (1952) 8.0 10.0 12.0 Harper Tavern Swatara Creek 11/22/1952 11.79 11,700 Minor none none 9.0 12.0 15.0 Shermans Dale Sherman Creek 11/22/1952 11.51 12,700 Moderate none none 9.0 11.0 16.0 Hogestown Conodoguinet Creek 11/23/1952 10.90 12,200 Moderate C1 none 8.0 10.0 12.0 Harper Tavern Swatara Creek 1/24/1953 9.76 8,690 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 1/25/1953 8.11 NA Minor C1 none 8.0 10.0 12.0 Shermans Dale Sherman Creek 3/24/1953 9.46 8,380 Minor none none 9.0 11.0 16.0 Penns Creek Penns Creek 5/26/1953 8.36 6,200 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 5/26/1953 9.71 8,780 Minor none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 7/22/1953 9.40 3,940 Moderate C1 none 7.0 9.0 13.0 Penns Creek Penns Creek 3/2/1954 9.02 7,080 Minor none none 8.0 10.0 12.0 Hogestown Conodoguinet Creek 3/23/1955 8.11 6,590 Minor C1 none 8.0 10.0 12.0 Shermans Dale Sherman Creek 8/13/1955 9.07 6,260 Minor none Connie (1955) 9.0 11.0 16.0 Harper Tavern Swatara Creek 8/19/1955 12.35 12,700 Moderate none Diane (1955) 9.0 12.0 15.0 Lancaster Conestoga River 8/19/1955 12.11 11,200 Minor none Diane (1955) 11.0 13.0 15.0 Camp Hill Yellow Breeches Creek 10/14/1955 7.07 2,390 Minor none none 7.0 9.0 13.0 Shermans Dale Sherman Creek 10/14/1955 10.90 10,000 Minor none none 9.0 11.0 16.0 Hogestown Conodoguinet Creek 10/15/1955 8.50 7,260 Minor C1 none 8.0 10.0 12.0 Penns Creek Penns Creek 10/15/1955 9.30 7,540 Minor none none 8.0 10.0 12.0 Marietta Susquehanna River 3/10/1956 50.25 325,000 Minor none none 49.0 52.0 54.0 Penns Creek Penns Creek 11/2/1956 9.88 8,510 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 11/2/1956 12.75 18,300 Moderate none none 9.0 11.0 16.0 Hogestown Conodoguinet Creek 11/3/1956 9.55 9,300 Minor C1 none 8.0 10.0 12.0 Harper Tavern Swatara Creek 4/6/1957 10.30 9,390 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 12/21/1957 10.47 9,680 Minor none none 9.0 12.0 15.0 Camp Hill Yellow Breeches Creek 2/28/1958 7.22 2,440 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 2/28/1958 9.40 8,150 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 1/22/1959 9.67 8,550 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 1/22/1959 8.56 6,480 Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 9/3/1959 9.47 8,280 Minor none none 9.0 12.0 15.0 Harrisburg Susquehanna River 4/2/1960 18.20 382,000 Minor none none 17.0 20.0 23.0 Marietta Susquehanna River 4/2/1960 51.31 370,000 Minor none none 49.0 52.0 54.0 Lancaster Conestoga River 9/13/1960 11.77 10,600 Minor none Donna (1960) 11.0 13.0 15.0 Harper Tavern Swatara Creek 9/20/1960 10.71 9,980 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 2/26/1961 11.10 10,600 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 2/26/1961 8.12 5,780 Minor none none 8.0 10.0 12.0 Harrisburg Susquehanna River 2/27/1961 18.48 392,000 Minor none none 17.0 20.0 23.0 Marietta Susquehanna River 2/27/1961 51.82 386,000 Minor none none 49.0 52.0 54.0 Penns Creek Penns Creek 2/28/1962 8.40 3,620 Minor C7 none 8.0 10.0 12.0 Shermans Dale Sherman Creek 3/6/1962 9.01 NA Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 1/26/1964 10.27 9,350 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 3/11/1964 9.07 7,180 Minor none none 8.0 10.0 12.0 Harrisburg Susquehanna River 3/12/1964 21.51 484,000 Moderate none none 17.0 20.0 23.0 Marietta Susquehanna River 3/12/1964 54.03 473,000 Major none none 49.0 52.0 54.0 Camp Hill Yellow Breeches Creek 2/8/1965 7.64 2,950 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 2/8/1965 11.56 11,300 Minor none none 9.0 12.0 15.0 Shermans Dale Sherman Creek 2/13/1966 10.15 10,600 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 2/14/1966 10.06 8,140 Minor C7 none 9.0 12.0 15.0 Penns Creek Penns Creek 2/14/1966 8.56 4,100 Minor C5 none 8.0 10.0 12.0 Hogestown Conodoguinet Creek 5/29/1968 8.06 6,530 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 5/29/1968 10.13 10,500 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 5/31/1968 9.08 7,540 Minor none none 9.0 12.0 15.0 Camp Hill Yellow Breeches Creek 7/28/1969 8.09 3,080 Minor none none 7.0 9.0 13.0 Hogestown Conodoguinet Creek 7/29/1969 9.08 8,750 Minor none none 8.0 10.0 12.0 Conowingo Susquehanna River 2/4/1970 26.40 434,000 Moderate F2 none 23.5 24.8 28.5 Camp Hill Yellow Breeches Creek 4/2/1970 7.97 2,980 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 4/3/1970 11.97 11,600 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 4/3/1970 9.64 9,710 Minor none none 8.0 10.0 12.0 Penns Creek Penns Creek 4/3/1970 8.30 6,060 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 4/3/1970 10.14 10,500 Minor none none 9.0 11.0 16.0 Marietta Susquehanna River 4/4/1970 50.47 350,000 Minor none none 49.0 52.0 54.0 Camp Hill Yellow Breeches Creek 7/10/1970 8.90 3,540 Minor none none 7.0 9.0 13.0 Hogestown Conodoguinet Creek 7/10/1970 8.73 NA Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 7/10/1970 9.88 9,880 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 2/14/1971 12.76 13,100 Moderate none none 9.0 12.0 15.0 Lancaster Conestoga River 2/14/1971 12.08 11,200 Minor none none 11.0 13.0 15.0 Harrisburg Susquehanna River 2/16/1971 18.03 NA Minor none none 17.0 20.0 23.0 Hogestown Conodoguinet Creek 2/23/1971 8.21 7,270 Minor none none 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 8/3/1971 8.60 3,360 Minor none none 7.0 9.0 13.0 Penns Creek Penns Creek 3/3/1972 10.15 9,480 Moderate none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 3/3/1972 9.26 6,040 Minor none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 6/22/1972 18.33 15,900 Major none Agnes (1972) 7.0 9.0 13.0 Harper Tavern Swatara Creek 6/23/1972 23.72 66,700 Major none Agnes (1972) 9.0 12.0 15.0 Hogestown Conodoguinet Creek 6/23/1972 17.01 33,700 Major none Agnes (1972) 8.0 10.0 12.0 Lancaster Conestoga River 6/23/1972 27.90 50,300 Major none Agnes (1972) 11.0 13.0 15.0 Marietta Susquehanna River 6/23/1972 64.54 1,080,000 Major F2 Agnes (1972) 49.0 52.0 54.0 Middletown (Old Site) Swatara Creek 6/23/1972 28.45 NA Major G2 Agnes (1972) 11.0 14.0 16.0 Penns Creek Penns Creek 6/23/1972 14.85 34,600 Major none Agnes (1972) 8.0 10.0 12.0 Shermans Dale Sherman Creek 6/23/1972 18.09 27,500 Major none Agnes (1972) 9.0 11.0 16.0 Conowingo Susquehanna River 6/24/1972 36.83 1,130,000 Major F2 Agnes (1972) 23.5 24.8 28.5 Harrisburg Susquehanna River 6/24/1972 33.27 1,020,000 Major none Agnes (1972) 17.0 20.0 23.0 Sunbury Susquehanna River 6/24/1972 35.80 620,000 Major F2 Agnes (1972) 24.0 26.0 34.0 Penns Creek Penns Creek 2/2/1973 8.02 6,260 Minor none none 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 5/29/1973 8.80 3,490 Minor none none 7.0 9.0 13.0 Lancaster Conestoga River 6/29/1973 11.38 8,830 Minor none none 11.0 13.0 15.0 Harper Tavern Swatara Creek 9/15/1973 9.85 8,360 Minor none none 9.0 12.0 15.0 Harper Tavern Swatara Creek 12/21/1973 10.98 10,000 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 2/25/1975 8.60 7,190 Minor none none 8.0 10.0 12.0 Harrisburg Susquehanna River 2/26/1975 18.19 375,000 Minor none none 17.0 20.0 23.0 Harper Tavern Swatara Creek 3/20/1975 9.74 8,210 Minor none none 9.0 12.0 15.0 Camp Hill Yellow Breeches Creek 9/26/1975 18.77 19,300 Major none Eloise (1975) 7.0 9.0 13.0 Hogestown Conodoguinet Creek 9/26/1975 12.56 16,200 Major none Eloise (1975) 8.0 10.0 12.0 Penns Creek Penns Creek 9/26/1975 9.11 8,060 Minor none Eloise (1975) 8.0 10.0 12.0 Shermans Dale Sherman Creek 9/26/1975 11.23 9,190 Moderate none Eloise (1975) 9.0 11.0 16.0 Conowingo Susquehanna River 9/27/1975 30.92 710,000 Major F2 Eloise (1975) 23.5 24.8 28.5 Harper Tavern Swatara Creek 9/27/1975 17.24 24,700 Major none Eloise (1975) 9.0 12.0 15.0 Harrisburg Susquehanna River 9/27/1975 23.82 529,000 Major none Eloise (1975) 17.0 20.0 23.0 Hershey Swatara Creek 9/27/1975 15.36 29,400 Major none Eloise (1975) 7.0 10.0 14.0 Marietta Susquehanna River 9/27/1975 55.73 545,000 Major none Eloise (1975) 49.0 52.0 54.0 Middletown (Old Site) Swatara Creek 9/27/1975 19.47 NA Major G2 Eloise (1975) 11.0 14.0 16.0 Sunbury Susquehanna River 9/27/1975 30.62 439,000 Moderate F2 Eloise (1975) 24.0 26.0 34.0 Shermans Dale Sherman Creek 10/18/1975 10.66 8,150 Minor none none 9.0 11.0 16.0 Hogestown Conodoguinet Creek 10/19/1975 8.72 7,700 Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 1/27/1976 12.57 12,800 Moderate none none 9.0 12.0 15.0 Hershey Swatara Creek 1/27/1976 9.44 14,000 Minor none none 7.0 10.0 14.0 Lancaster Conestoga River 1/27/1976 12.84 12,600 Minor none none 11.0 13.0 15.0 Middletown (Old Site) Swatara Creek 1/27/1976 13.47 NA Minor G2 none 11.0 14.0 16.0 Conowingo Susquehanna River 1/28/1976 24.65 338,000 Minor F2 none 23.5 24.8 28.5 Camp Hill Yellow Breeches Creek 10/9/1976 11.66 6,360 Moderate none none 7.0 9.0 13.0 Penns Creek Penns Creek 10/9/1976 9.10 8,040 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 10/9/1976 14.15 15,500 Moderate none none 9.0 11.0 16.0 Conowingo Susquehanna River 10/10/1976 23.99 306,000 Minor F2 none 23.5 24.8 28.5 Harper Tavern Swatara Creek 10/10/1976 12.89 13,400 Moderate none none 9.0 12.0 15.0 Hershey Swatara Creek 10/10/1976 9.18 13,400 Minor none none 7.0 10.0 14.0 Hogestown Conodoguinet Creek 10/10/1976 10.84 11,800 Moderate none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 3/5/1977 10.85 9,820 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 3/5/1977 7.15 9,170 Minor none none 7.0 10.0 14.0 Harper Tavern Swatara Creek 3/23/1977 9.16 7,420 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 11/8/1977 8.81 7,550 Minor none none 8.0 10.0 12.0 Hershey Swatara Creek 12/21/1977 7.50 9,870 Minor none none 7.0 10.0 14.0 Harper Tavern Swatara Creek 1/9/1978 9.90 8,430 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 1/9/1978 8.22 6,520 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 1/10/1978 9.45 7,110 Minor none none 9.0 11.0 16.0 Lancaster Conestoga River 1/25/1978 18.14 25,300 Major none none 11.0 13.0 15.0 Harper Tavern Swatara Creek 1/26/1978 12.47 12,600 Moderate none none 9.0 12.0 15.0 Hershey Swatara Creek 1/27/1978 9.19 13,400 Minor none none 7.0 10.0 14.0 Conowingo Susquehanna River 1/28/1978 25.64 377,000 Moderate F2 none 23.5 24.8 28.5 Hogestown Conodoguinet Creek 3/15/1978 8.00 NA Minor none none 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 3/27/1978 7.53 3,110 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 3/27/1978 11.38 10,600 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 3/27/1978 8.21 11,340 Minor none none 7.0 10.0 14.0 Lancaster Conestoga River 3/27/1978 11.74 9,060 Minor none none 11.0 13.0 15.0 Shermans Dale Sherman Creek 5/15/1978 10.14 8,360 Minor none none 9.0 11.0 16.0 Hogestown Conodoguinet Creek 5/16/1978 8.10 6,630 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 8/4/1978 9.78 7,800 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 1/21/1979 10.15 8,780 Minor none none 9.0 12.0 15.0 Lancaster Conestoga River 1/21/1979 12.25 9,830 Minor none none 11.0 13.0 15.0 Hershey Swatara Creek 1/22/1979 7.12 9,110 Minor none none 7.0 10.0 14.0 Shermans Dale Sherman Creek 1/24/1979 12.02 11,400 Moderate none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 1/25/1979 11.30 5,980 Moderate none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 1/25/1979 15.77 20,500 Major none none 9.0 12.0 15.0 Hershey Swatara Creek 1/25/1979 14.43 26,600 Major none none 7.0 10.0 14.0 Hogestown Conodoguinet Creek 1/25/1979 10.30 10,700 Moderate none none 8.0 10.0 12.0 Lancaster Conestoga River 1/25/1979 13.91 13,000 Moderate none none 11.0 13.0 15.0 Penns Creek Penns Creek 1/25/1979 9.76 8,610 Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 2/24/1979 10.53 9,340 Minor none none 9.0 12.0 15.0 Shermans Dale Sherman Creek 2/25/1979 11.00 NA Moderate none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 2/26/1979 9.28 4,360 Moderate none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 2/26/1979 11.42 10,700 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 2/26/1979 8.94 12,900 Minor none none 7.0 10.0 14.0 Hogestown Conodoguinet Creek 2/26/1979 9.93 NA Minor none none 8.0 10.0 12.0 Lancaster Conestoga River 2/26/1979 13.87 12,900 Moderate none none 11.0 13.0 15.0 Penns Creek Penns Creek 2/26/1979 13.00 NA Major none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 2/26/1979 9.21 6,820 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 3/6/1979 9.36 7,680 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 3/6/1979 8.95 7,210 Minor none none 8.0 10.0 12.0 Conowingo Susquehanna River 3/7/1979 28.04 499,000 Moderate F2 none 23.5 24.8 28.5 Harrisburg Susquehanna River 3/7/1979 20.43 416,000 Moderate none none 17.0 20.0 23.0 Marietta Susquehanna River 3/7/1979 53.21 452,000 Moderate none none 49.0 52.0 54.0 Sunbury Susquehanna River 3/7/1979 27.52 347,000 Moderate F2 none 24.0 26.0 34.0 Penns Creek Penns Creek 9/3/1979 9.25 7,710 Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 9/6/1979 10.18 8,820 Minor none David (1979) 9.0 12.0 15.0 Penns Creek Penns Creek 9/6/1979 9.04 7,360 Minor none David (1979) 8.0 10.0 12.0 Hogestown Conodoguinet Creek 9/7/1979 8.14 NA Minor none David (1979) 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 3/21/1980 7.59 2,700 Minor none none 7.0 9.0 13.0 Shermans Dale Sherman Creek 3/21/1980 9.93 7,880 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 3/22/1980 9.55 7,550 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 3/22/1980 8.21 6,780 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 4/9/1980 9.44 7,120 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 2/11/1981 12.60 11,000 Moderate none none 9.0 12.0 15.0 Penns Creek Penns Creek 2/11/1981 9.61 NA Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 2/23/1981 10.96 9,580 Minor none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 2/24/1981 7.19 2,500 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 2/24/1981 9.80 6,440 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 2/24/1981 8.35 6,540 Minor none none 8.0 10.0 12.0 Marietta Susquehanna River 2/24/1981 49.56 316,000 Minor none none 49.0 52.0 54.0 Penns Creek Penns Creek 2/24/1981 9.18 7,590 Minor none none 8.0 10.0 12.0 Conowingo Susquehanna River 2/25/1981 25.18 355,000 Moderate F2 none 23.5 24.8 28.5 Harper Tavern Swatara Creek 2/4/1982 9.28 NA Minor none none 9.0 12.0 15.0 Harrisburg Susquehanna River 2/5/1982 17.64 NA Minor none none 17.0 20.0 23.0 Lancaster Conestoga River 6/17/1982 14.20 13,600 Moderate none none 11.0 13.0 15.0 Camp Hill Yellow Breeches Creek 4/15/1983 8.18 3,030 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 4/16/1983 12.82 13,000 Moderate none none 9.0 12.0 15.0 Hershey Swatara Creek 4/16/1983 9.45 13,700 Minor none none 7.0 10.0 14.0 Lancaster Conestoga River 4/16/1983 12.48 10,200 Minor none none 11.0 13.0 15.0 Middletown (Old Site) Swatara Creek 4/17/1983 13.50 NA Minor G2 none 11.0 14.0 16.0 Hogestown Conodoguinet Creek 12/13/1983 8.69 NA Minor none none 8.0 10.0 12.0 Lancaster Conestoga River 12/13/1983 11.92 9,330 Minor none none 11.0 13.0 15.0 Penns Creek Penns Creek 12/13/1983 8.08 5,830 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 12/13/1983 9.82 7,710 Minor none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 12/14/1983 9.08 3,810 Moderate none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 12/14/1983 11.19 9,940 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 12/14/1983 7.69 9,970 Minor none none 7.0 10.0 14.0 Harrisburg Susquehanna River 12/15/1983 17.55 328,000 Minor none none 17.0 20.0 23.0 Shermans Dale Sherman Creek 2/14/1984 16.10 20,300 Major none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 2/15/1984 10.78 5,590 Moderate none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 2/15/1984 9.20 7,160 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 2/15/1984 12.50 16,800 Major none none 8.0 10.0 12.0 Penns Creek Penns Creek 2/15/1984 11.73 13,300 Moderate none none 8.0 10.0 12.0 Conowingo Susquehanna River 2/16/1984 28.08 501,000 Moderate F2 none 23.5 24.8 28.5 Harrisburg Susquehanna River 2/16/1984 20.74 426,000 Moderate none none 17.0 20.0 23.0 Marietta Susquehanna River 2/16/1984 53.49 458,000 Moderate none none 49.0 52.0 54.0 Sunbury Susquehanna River 2/16/1984 26.96 332,000 Moderate F2 none 24.0 26.0 34.0 Camp Hill Yellow Breeches Creek 4/5/1984 7.30 2,650 Minor none none 7.0 9.0 13.0 Harrisburg Susquehanna River 4/7/1984 18.88 368,000 Minor none none 17.0 20.0 23.0 Harper Tavern Swatara Creek 5/30/1984 10.66 9,160 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 5/30/1984 7.19 8,960 Minor none none 7.0 10.0 14.0 Penns Creek Penns Creek 6/18/1984 8.83 7,010 Minor none none 8.0 10.0 12.0 Lancaster Conestoga River 7/7/1984 12.85 10,800 Minor none none 11.0 13.0 15.0 Harper Tavern Swatara Creek 2/3/1985 11.12 9,840 Minor none none 9.0 12.0 15.0 Lancaster Conestoga River 2/12/1985 12.71 10,600 Minor C3 F1 none 11.0 13.0 15.0 Camp Hill Yellow Breeches Creek 3/15/1986 7.64 2,820 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 3/15/1986 10.75 9,390 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 3/15/1986 7.30 9,180 Minor none none 7.0 10.0 14.0 Penns Creek Penns Creek 3/15/1986 8.89 7,110 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 3/15/1986 9.45 7,140 Minor none none 9.0 11.0 16.0 Conowingo Susquehanna River 3/16/1986 26.17 403,000 Moderate F2 none 23.5 24.8 28.5 Harrisburg Susquehanna River 3/16/1986 18.53 357,000 Minor none none 17.0 20.0 23.0 Hogestown Conodoguinet Creek 3/16/1986 9.39 8,750 Minor none none 8.0 10.0 12.0 Marietta Susquehanna River 3/16/1986 51.52 384,000 Minor none none 49.0 52.0 54.0 Middletown (Old Site) Swatara Creek 3/16/1986 12.14 NA Minor G2 none 11.0 14.0 16.0 Sunbury Susquehanna River 3/16/1986 24.90 281,000 Minor F2 none 24.0 26.0 34.0 Lancaster Conestoga River 7/27/1986 13.00 11,000 Moderate C3 F1 none 11.0 13.0 15.0 Lancaster Conestoga River 9/9/1987 16.70 20,500 Major none Tropical Depression Nine (1987) 11.0 13.0 15.0 Hogestown Conodoguinet Creek 9/13/1987 9.44 8,850 Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 9/14/1987 12.03 11,600 Moderate none none 9.0 12.0 15.0 Hershey Swatara Creek 9/14/1987 7.85 10,300 Minor none none 7.0 10.0 14.0 Camp Hill Yellow Breeches Creek 11/30/1987 7.62 2,810 Minor none none 7.0 9.0 13.0 Lancaster Conestoga River 5/19/1988 12.11 9,600 Minor C3 F1 none 11.0 13.0 15.0 Penns Creek Penns Creek 5/19/1988 8.61 6,540 Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 5/20/1988 11.93 11,400 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 5/20/1988 8.02 10,600 Minor none none 7.0 10.0 14.0 Middletown (Old Site) Swatara Creek 5/22/1988 12.20 NA Minor G2 none 11.0 14.0 16.0 Lancaster Conestoga River 7/22/1988 12.00 9,500 Minor none none 11.0 13.0 15.0 Lancaster Conestoga River 7/24/1988 11.80 9,200 Minor none none 11.0 13.0 15.0 Harper Tavern Swatara Creek 5/6/1989 9.79 7,790 Minor none none 9.0 12.0 15.0 Lancaster Conestoga River 5/6/1989 15.30 16,300 Major none none 11.0 13.0 15.0 Hershey Swatara Creek 5/7/1989 7.35 9,280 Minor none none 7.0 10.0 14.0 Harper Tavern Swatara Creek 5/17/1989 11.68 10,800 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 5/17/1989 8.33 11,300 Minor none none 7.0 10.0 14.0 Middletown (Old Site) Swatara Creek 5/17/1989 12.00 NA Minor G2 none 11.0 14.0 16.0 Shermans Dale Sherman Creek 6/21/1989 12.25 11,900 Moderate none none 9.0 11.0 16.0 Shermans Dale Sherman Creek 7/13/1989 9.45 7,140 Minor none none 9.0 11.0 16.0 Shermans Dale Sherman Creek 7/16/1989 12.57 12,500 Moderate none none 9.0 11.0 16.0 Penns Creek Penns Creek 7/20/1989 8.47 6,320 Minor none none 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 7/22/1989 7.59 2,790 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 1/30/1990 9.51 7,420 Minor none none 9.0 12.0 15.0 Shermans Dale Sherman Creek 10/13/1990 10.05 8,050 Minor none Klaus & Marco (1990) 9.0 11.0 16.0 Hogestown Conodoguinet Creek 10/14/1990 8.54 7,120 Minor none Klaus & Marco (1990) 8.0 10.0 12.0 Shermans Dale Sherman Creek 10/23/1990 9.24 6,810 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 12/4/1990 9.31 7,160 Minor none none 9.0 12.0 15.0 Camp Hill Yellow Breeches Creek 3/27/1992 7.18 2,600 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 3/27/1992 10.18 6,850 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 12/12/1992 8.52 NA Minor none none 8.0 10.0 12.0 Hogestown Conodoguinet Creek 3/25/1993 8.23 NA Minor none none 8.0 10.0 12.0 Hogestown Conodoguinet Creek 3/29/1993 8.46 NA Minor none none 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 3/30/1993 7.57 2,590 Minor none none 7.0 9.0 13.0 Penns Creek Penns Creek 3/31/1993 9.01 7,200 Minor none none 8.0 10.0 12.0 Penns Creek Penns Creek 4/1/1993 9.37 7,820 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 4/1/1993 10.06 8,070 Minor none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 4/2/1993 9.19 3,890 Moderate none none 7.0 9.0 13.0 Conowingo Susquehanna River 4/2/1993 28.06 500,000 Moderate F2 none 23.5 24.8 28.5 Harper Tavern Swatara Creek 4/2/1993 9.36 7,230 Minor none none 9.0 12.0 15.0 Harrisburg Susquehanna River 4/2/1993 20.50 410,000 Moderate none none 17.0 20.0 23.0 Hogestown Conodoguinet Creek 4/2/1993 9.47 8,310 Minor none none 8.0 10.0 12.0 Marietta Susquehanna River 4/2/1993 53.21 448,000 Moderate none none 49.0 52.0 54.0 Sunbury Susquehanna River 4/2/1993 27.00 333,000 Moderate F2 none 24.0 26.0 34.0 Harper Tavern Swatara Creek 4/11/1993 9.58 7,510 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 4/17/1993 8.06 5,680 Minor none none 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 11/28/1993 8.55 3,320 Minor none none 7.0 9.0 13.0 Lancaster Conestoga River 11/28/1993 11.95 9,060 Minor none none 11.0 13.0 15.0 Penns Creek Penns Creek 11/28/1993 9.47 7,980 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 11/28/1993 11.42 10,400 Moderate none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 11/29/1993 15.09 15,800 Major none none 9.0 12.0 15.0 Hershey Swatara Creek 11/29/1993 10.33 16,500 Moderate none none 7.0 10.0 14.0 Hogestown Conodoguinet Creek 11/29/1993 9.47 8,310 Minor none none 8.0 10.0 12.0 Middletown (Old Site) Swatara Creek 11/29/1993 14.00 NA Moderate G2 none 11.0 14.0 16.0 Camp Hill Yellow Breeches Creek 12/5/1993 7.33 2,460 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 12/5/1993 12.11 10,200 Moderate none none 9.0 12.0 15.0 Lancaster Conestoga River 12/5/1993 13.95 12,600 Moderate none none 11.0 13.0 15.0 Hershey Swatara Creek 12/6/1993 7.62 10,200 Minor none none 7.0 10.0 14.0 Middletown (Old Site) Swatara Creek 12/6/1993 11.50 NA Minor G2 none 11.0 14.0 16.0 Conowingo Susquehanna River 3/23/1994 26.16 403,000 Moderate F2 none 23.5 24.8 28.5 Hogestown Conodoguinet Creek 3/23/1994 9.04 NA Minor none none 8.0 10.0 12.0 Harrisburg Susquehanna River 3/26/1994 17.90 334,000 Minor none none 17.0 20.0 23.0 Marietta Susquehanna River 3/26/1994 51.01 365,000 Minor none none 49.0 52.0 54.0 Harper Tavern Swatara Creek 3/27/1994 10.81 8,280 Minor none none 9.0 12.0 15.0 Camp Hill Yellow Breeches Creek 3/28/1994 8.61 3,370 Minor none none 7.0 9.0 13.0 Middletown (Old Site) Swatara Creek 3/28/1994 11.00 NA Minor G2 none 11.0 14.0 16.0 Hogestown Conodoguinet Creek 3/29/1994 8.63 NA Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 6/7/1994 9.61 6,690 Minor none none 9.0 12.0 15.0 Camp Hill Yellow Breeches Creek 1/20/1995 7.57 2,590 Minor none none 7.0 9.0 13.0 Middletown (Old Site) Swatara Creek 1/20/1995 11.00 NA Minor G2 none 11.0 14.0 16.0 Penns Creek Penns Creek 1/20/1995 8.26 5,990 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 1/20/1995 9.82 7,420 Minor none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 1/21/1995 10.17 8,800 Minor none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 1/21/1995 8.00 5,870 Minor none none 8.0 10.0 12.0 Penns Creek Penns Creek 1/19/1996 13.74 25,300 Major none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 1/19/1996 11.70 10,600 Moderate none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 1/20/1996 10.44 5,170 Moderate none none 7.0 9.0 13.0 Conowingo Susquehanna River 1/20/1996 34.18 909,000 Major F2 none 23.5 24.8 28.5 Harper Tavern Swatara Creek 1/20/1996 15.67 19,800 Major none none 9.0 12.0 15.0 Harrisburg Susquehanna River 1/20/1996 25.08 568,000 Major C7 none 17.0 20.0 23.0 Hershey Swatara Creek 1/20/1996 14.30 26,000 Major none none 7.0 10.0 14.0 Lancaster Conestoga River 1/20/1996 12.26 9,560 Minor none none 11.0 13.0 15.0 Sunbury Susquehanna River 1/20/1996 30.32 424,000 Moderate F2 none 24.0 26.0 34.0 Hogestown Conodoguinet Creek 1/21/1996 9.16 8,300 Minor none none 8.0 10.0 12.0 Marietta Susquehanna River 1/21/1996 56.80 601,000 Major none none 49.0 52.0 54.0 Middletown (Old Site) Swatara Creek 1/21/1996 14.00 NA Moderate G2 none 11.0 14.0 16.0 Camp Hill Yellow Breeches Creek 1/27/1996 8.75 3,490 Minor none none 7.0 9.0 13.0 Penns Creek Penns Creek 1/27/1996 8.24 5,960 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 1/27/1996 11.70 10,600 Moderate none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 1/28/1996 12.49 12,600 Moderate none none 9.0 12.0 15.0 Hershey Swatara Creek 1/28/1996 9.11 13,500 Minor none none 7.0 10.0 14.0 Hogestown Conodoguinet Creek 1/28/1996 9.24 8,450 Minor none none 8.0 10.0 12.0 Middletown (Old Site) Swatara Creek 1/28/1996 13.00 NA Minor G2 none 11.0 14.0 16.0 Camp Hill Yellow Breeches Creek 9/7/1996 7.87 2,780 Minor none Fran (1996) 7.0 9.0 13.0 Shermans Dale Sherman Creek 9/7/1996 14.56 16,700 Moderate none Fran (1996) 9.0 11.0 16.0 Hogestown Conodoguinet Creek 9/8/1996 10.32 10,200 Moderate none Fran (1996) 8.0 10.0 12.0 Shermans Dale Sherman Creek 9/13/1996 11.42 10,100 Moderate none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 10/20/1996 11.83 11,400 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 10/20/1996 8.08 11,200 Minor none none 7.0 10.0 14.0 Lancaster Conestoga River 10/20/1996 13.22 11,200 Moderate none none 11.0 13.0 15.0 Penns Creek Penns Creek 10/20/1996 8.05 5,720 Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 11/9/1996 10.12 8,730 Minor none none 9.0 12.0 15.0 Lancaster Conestoga River 11/9/1996 11.70 8,700 Minor none none 11.0 13.0 15.0 Conowingo Susquehanna River 11/11/1996 24.04 303,000 Minor F2 none 23.5 24.8 28.5 Harper Tavern Swatara Creek 12/2/1996 9.76 8,210 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 12/2/1996 8.41 6,220 Minor none none 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 12/14/1996 7.91 2,810 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 12/14/1996 10.18 8,820 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 12/14/1996 7.36 9,640 Minor none none 7.0 10.0 14.0 Hogestown Conodoguinet Creek 12/14/1996 8.48 6,770 Minor none none 8.0 10.0 12.0 Lancaster Conestoga River 12/14/1996 11.90 9,000 Minor none none 11.0 13.0 15.0 Shermans Dale Sherman Creek 9/11/1997 10.52 8,520 Minor none none 9.0 11.0 16.0 Shermans Dale Sherman Creek 11/8/1997 10.06 7,790 Minor none none 9.0 11.0 16.0 Hogestown Conodoguinet Creek 11/9/1997 9.39 8,290 Minor none none 8.0 10.0 12.0 Penns Creek Penns Creek 1/8/1998 8.75 6,770 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 1/8/1998 9.75 7,310 Minor none none 9.0 11.0 16.0 Hogestown Conodoguinet Creek 1/9/1998 9.20 NA Minor none none 8.0 10.0 12.0 Conowingo Susquehanna River 1/10/1998 25.55 372,000 Moderate F2 none 23.5 24.8 28.5 Harrisburg Susquehanna River 1/10/1998 17.27 316,000 Minor none none 17.0 20.0 23.0 Marietta Susquehanna River 1/10/1998 50.17 336,000 Minor none none 49.0 52.0 54.0 Hogestown Conodoguinet Creek 2/24/1998 8.70 NA Minor none none 8.0 10.0 12.0 Hogestown Conodoguinet Creek 3/22/1998 8.90 NA Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 1/24/1999 9.34 7,630 Minor none none 9.0 12.0 15.0 Penns Creek Penns Creek 1/24/1999 9.18 7,490 Minor none none 8.0 10.0 12.0 Lancaster Conestoga River 9/17/1999 16.39 17,600 Major none Floyd (1999) 11.0 13.0 15.0 Harper Tavern Swatara Creek 3/22/2000 11.23 10,400 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 3/22/2000 8.00 11,000 Minor none none 7.0 10.0 14.0 Lancaster Conestoga River 3/22/2000 14.14 12,900 Moderate none none 11.0 13.0 15.0 Harper Tavern Swatara Creek 12/17/2000 10.94 9,950 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 12/18/2000 7.32 9,560 Minor none none 7.0 10.0 14.0 Hogestown Conodoguinet Creek 1/3/2003 8.00 6,000 Minor none none 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 3/21/2003 7.71 2,900 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 3/21/2003 10.39 9,120 Minor none none 9.0 12.0 15.0 Conowingo Susquehanna River 3/22/2003 24.15 308,000 Minor F2 none 23.5 24.8 28.5 Hogestown Conodoguinet Creek 3/22/2003 8.37 6,590 Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 6/3/2003 10.28 9,000 Minor none none 9.0 12.0 15.0 Camp Hill Yellow Breeches Creek 6/7/2003 7.56 2,800 Minor none none 7.0 9.0 13.0 Lancaster Conestoga River 6/21/2003 11.66 8,600 Minor none none 11.0 13.0 15.0 Harper Tavern Swatara Creek 8/11/2003 9.40 7,700 Minor none none 9.0 12.0 15.0 Camp Hill Yellow Breeches Creek 9/23/2003 8.43 3,350 Minor none Isabel (2003) 7.0 9.0 13.0 Lancaster Conestoga River 9/23/2003 12.74 10,400 Minor none Isabel (2003) 11.0 13.0 15.0 Penns Creek Penns Creek 9/23/2003 8.44 6,270 Minor none Isabel (2003) 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 12/11/2003 8.49 3,400 Minor none none 7.0 9.0 13.0 Penns Creek Penns Creek 12/11/2003 8.23 6,000 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 12/11/2003 11.37 9,970 Moderate none none 9.0 11.0 16.0 Harper Tavern Swatara Creek 12/12/2003 10.82 9,800 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 12/12/2003 7.51 9,970 Minor none none 7.0 10.0 14.0 Hogestown Conodoguinet Creek 12/12/2003 9.11 7,800 Minor none none 8.0 10.0 12.0 Conowingo Susquehanna River 1/16/2004 23.88 NA Minor F2 none 23.5 24.8 28.5 Lancaster Conestoga River 2/7/2004 11.09 7,815 Minor none none 11.0 13.0 15.0 Lancaster Conestoga River 7/28/2004 14.43 13,500 Moderate none none 11.0 13.0 15.0 Camp Hill Yellow Breeches Creek 8/1/2004 7.45 2,780 Minor none none 7.0 9.0 13.0 Camp Hill Yellow Breeches Creek 9/18/2004 8.78 3,600 Minor none Ivan (2004) 7.0 9.0 13.0 Penns Creek Penns Creek 9/18/2004 12.27 16,000 Major none Ivan (2004) 8.0 10.0 12.0 Shermans Dale Sherman Creek 9/18/2004 16.31 21,700 Major none Ivan (2004) 9.0 11.0 16.0 Conowingo Susquehanna River 9/19/2004 30.07 620,000 Major F2 Ivan (2004) 23.5 24.8 28.5 Harper Tavern Swatara Creek 9/19/2004 17.36 25,000 Major none Ivan (2004) 9.0 12.0 15.0 Harrisburg Susquehanna River 9/19/2004 24.40 557,000 Major none Ivan (2004) 17.0 20.0 23.0 Hershey Swatara Creek 9/19/2004 14.27 26,000 Major none Ivan (2004) 7.0 10.0 14.0 Hogestown Conodoguinet Creek 9/19/2004 11.35 12,600 Moderate none Ivan (2004) 8.0 10.0 12.0 Middletown (Old Site) Swatara Creek 9/19/2004 19.50 NA Major G2 Ivan (2004) 11.0 14.0 16.0 Sunbury Susquehanna River 9/19/2004 30.44 427,000 Moderate F2 Ivan (2004) 24.0 26.0 34.0 Marietta Susquehanna River 9/20/2004 56.28 577,000 Major none Ivan (2004) 49.0 52.0 54.0 Camp Hill Yellow Breeches Creek 9/29/2004 7.56 2,830 Minor none Jeanne (2004) 7.0 9.0 13.0 Harper Tavern Swatara Creek 9/29/2004 10.09 8,690 Minor none Jeanne (2004) 9.0 12.0 15.0 Hershey Swatara Creek 9/29/2004 7.01 8,880 Minor none Jeanne (2004) 7.0 10.0 14.0 Middletown (Old Site) Swatara Creek 9/29/2004 11.00 NA Minor G2 Jeanne (2004) 11.0 14.0 16.0 Hogestown Conodoguinet Creek 9/30/2004 8.73 7,150 Minor none Jeanne (2004) 8.0 10.0 12.0 Harper Tavern Swatara Creek 1/14/2005 10.29 8,980 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 1/15/2005 7.01 8,880 Minor none none 7.0 10.0 14.0 Middletown (Old Site) Swatara Creek 1/15/2005 11.30 NA Minor G2 none 11.0 14.0 16.0 Marietta Susquehanna River 1/16/2005 49.10 301,000 Minor none none 49.0 52.0 54.0 Camp Hill Yellow Breeches Creek 3/29/2005 7.97 3,070 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 3/29/2005 11.02 10,100 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 3/29/2005 7.51 9,970 Minor none none 7.0 10.0 14.0 Hogestown Conodoguinet Creek 3/29/2005 9.33 8,180 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 3/29/2005 9.68 7,200 Minor none none 9.0 11.0 16.0 Harrisburg Susquehanna River 3/30/2005 17.43 321,000 Minor none none 17.0 20.0 23.0 Marietta Susquehanna River 3/30/2005 50.25 339,000 Minor none none 49.0 52.0 54.0 Shermans Dale Sherman Creek 4/2/2005 9.36 6,730 Minor none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 4/3/2005 8.27 3,250 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 4/3/2005 11.58 11,000 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 4/3/2005 8.01 11,100 Minor none none 7.0 10.0 14.0 Hogestown Conodoguinet Creek 4/3/2005 8.42 6,670 Minor none none 8.0 10.0 12.0 Conowingo Susquehanna River 4/4/2005 26.70 430,000 Moderate F2 none 23.5 24.8 28.5 Harrisburg Susquehanna River 4/4/2005 18.87 360,000 Minor none none 17.0 20.0 23.0 Marietta Susquehanna River 4/4/2005 51.71 391,000 Minor none none 49.0 52.0 54.0 Sunbury Susquehanna River 4/4/2005 26.15 312,000 Moderate F2 none 24.0 26.0 34.0 Lancaster Conestoga River 10/9/2005 17.80 20,800 Major none Tammy (2005) 11.0 13.0 15.0 Penns Creek Penns Creek 11/30/2005 8.24 5,970 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 11/30/2005 9.37 6,750 Minor none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 6/28/2006 9.70 4,400 Moderate none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 6/28/2006 18.28 28,300 Major none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 6/28/2006 10.05 9,560 Moderate none none 8.0 10.0 12.0 Lancaster Conestoga River 6/28/2006 14.70 14,000 Moderate none none 11.0 13.0 15.0 Middletown (Old Site) Swatara Creek 6/28/2006 20.60 NA Major G2 none 11.0 14.0 16.0 Shermans Dale Sherman Creek 6/28/2006 11.83 10,800 Moderate none none 9.0 11.0 16.0 Sunbury Susquehanna River 6/28/2006 26.89 330,000 Moderate F2 none 24.0 26.0 34.0 Conowingo Susquehanna River 6/29/2006 27.31 461,000 Moderate F2 none 23.5 24.8 28.5 Harrisburg Susquehanna River 6/29/2006 19.66 383,000 Minor none none 17.0 20.0 23.0 Hershey Swatara Creek 6/29/2006 16.12 31,700 Major none none 7.0 10.0 14.0 Marietta Susquehanna River 6/29/2006 52.53 421,000 Moderate none none 49.0 52.0 54.0 Penns Creek Penns Creek 9/2/2006 8.31 6,070 Minor none Ernesto (2006) 8.0 10.0 12.0 Harper Tavern Swatara Creek 10/29/2006 10.58 9,410 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 10/29/2006 7.05 8,970 Minor none none 7.0 10.0 14.0 Camp Hill Yellow Breeches Creek 11/17/2006 7.96 3,060 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 11/17/2006 10.55 9,360 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 11/17/2006 7.19 9,280 Minor none none 7.0 10.0 14.0 Lancaster Conestoga River 11/17/2006 11.05 7,760 Minor none none 11.0 13.0 15.0 Camp Hill Yellow Breeches Creek 3/2/2007 7.32 2,710 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 3/2/2007 11.67 11,200 Minor none none 9.0 12.0 15.0 Lancaster Conestoga River 3/2/2007 12.95 10,700 Minor none none 11.0 13.0 15.0 Hershey Swatara Creek 3/3/2007 8.37 11,500 Minor none none 7.0 10.0 14.0 Middletown (Old Site) Swatara Creek 3/3/2007 11.90 NA Minor G2 none 11.0 14.0 16.0 Penns Creek Penns Creek 3/3/2007 8.99 7,170 Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 2/2/2008 9.32 7,600 Minor none none 9.0 12.0 15.0 Camp Hill Yellow Breeches Creek 3/5/2008 7.41 2,750 Minor none none 7.0 9.0 13.0 Penns Creek Penns Creek 3/5/2008 10.32 9,590 Moderate none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 3/5/2008 11.57 10,300 Moderate none none 9.0 11.0 16.0 Conowingo Susquehanna River 3/6/2008 25.64 379,000 Moderate F2 none 23.5 24.8 28.5 Harper Tavern Swatara Creek 3/6/2008 13.88 15,300 Moderate none none 9.0 12.0 15.0 Harrisburg Susquehanna River 3/6/2008 17.40 320,000 Minor none none 17.0 20.0 23.0 Hershey Swatara Creek 3/6/2008 11.06 17,400 Moderate none none 7.0 10.0 14.0 Hogestown Conodoguinet Creek 3/6/2008 9.21 7,960 Minor none none 8.0 10.0 12.0 Marietta Susquehanna River 3/6/2008 50.63 352,000 Minor none none 49.0 52.0 54.0 Middletown (Old Site) Swatara Creek 3/6/2008 15.00 NA Moderate G2 none 11.0 14.0 16.0 Harper Tavern Swatara Creek 12/12/2008 10.26 8,930 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 12/12/2008 7.10 8,800 Minor none none 7.0 10.0 14.0 Middletown (Old Site) Swatara Creek 12/13/2008 11.00 NA Minor G2 none 11.0 14.0 16.0 Shermans Dale Sherman Creek 5/29/2009 13.62 16,900 Moderate none none 9.0 11.0 16.0 Hogestown Conodoguinet Creek 5/30/2009 8.05 6,080 Minor none none 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 7/24/2009 10.50 5,240 Moderate none none 7.0 9.0 13.0 Penns Creek Penns Creek 1/25/2010 8.43 6,250 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 1/25/2010 10.62 10,700 Minor none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 1/26/2010 8.09 3,140 Minor none none 7.0 9.0 13.0 Hogestown Conodoguinet Creek 1/26/2010 9.47 8,440 Minor none none 8.0 10.0 12.0 Conowingo Susquehanna River 1/27/2010 24.37 325,000 Minor F2 none 23.5 24.8 28.5 Marietta Susquehanna River 1/27/2010 49.58 316,000 Minor none none 49.0 52.0 54.0 Penns Creek Penns Creek 3/14/2010 8.92 7,050 Minor none none 8.0 10.0 12.0 Hogestown Conodoguinet Creek 3/15/2010 8.34 6,540 Minor none none 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 5/3/2010 7.11 2,600 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 10/1/2010 11.75 11,300 Minor none Nicole (2010) 9.0 12.0 15.0 Hershey Swatara Creek 10/1/2010 7.63 9,890 Minor none Nicole (2010) 7.0 10.0 14.0 Lancaster Conestoga River 10/1/2010 11.35 8,180 Minor C7 Nicole (2010) 11.0 13.0 15.0 Middletown (Old Site) Swatara Creek 10/1/2010 11.20 NA minor G2 Nicole (2010) 11.0 14.0 16.0 Penns Creek Penns Creek 12/1/2010 9.73 8,470 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 12/1/2010 10.22 9,920 Minor none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 3/7/2011 7.60 2,850 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 3/7/2011 10.66 9,530 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 3/7/2011 7.44 9,490 Minor none none 7.0 10.0 14.0 Conowingo Susquehanna River 3/8/2011 24.17 317,000 Minor F2 none 23.5 24.8 28.5 Middletown (Old Site) Swatara Creek 3/8/2011 11.20 NA Minor G2 none 11.0 14.0 16.0 Camp Hill Yellow Breeches Creek 3/11/2011 10.11 4,800 Moderate none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 3/11/2011 14.32 16,300 Moderate none none 9.0 12.0 15.0 Hogestown Conodoguinet Creek 3/11/2011 10.04 9,560 Moderate none none 8.0 10.0 12.0 Penns Creek Penns Creek 3/11/2011 10.06 9,320 Moderate none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 3/11/2011 11.82 13,000 Moderate none none 9.0 11.0 16.0 Conowingo Susquehanna River 3/12/2011 27.79 487,000 Moderate F2 none 23.5 24.8 28.5 Harrisburg Susquehanna River 3/12/2011 20.09 397,000 Moderate none none 17.0 20.0 23.0 Hershey Swatara Creek 3/12/2011 10.97 17,200 Moderate none none 7.0 10.0 14.0 Marietta Susquehanna River 3/12/2011 52.86 434,000 Moderate none none 49.0 52.0 54.0 Sunbury Susquehanna River 3/12/2011 26.01 308,000 Moderate F2 none 24.0 26.0 34.0 Middletown (Old Site) Swatara Creek 3/13/2011 15.10 NA Moderate G2 none 11.0 14.0 16.0 Penns Creek Penns Creek 4/16/2011 8.06 5,720 Minor none none 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 4/17/2011 14.57 10,400 Major none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 4/17/2011 11.78 11,300 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 4/17/2011 8.34 11,400 Minor none none 7.0 10.0 14.0 Shermans Dale Sherman Creek 4/17/2011 11.67 12,700 Moderate none none 9.0 11.0 16.0 Hogestown Conodoguinet Creek 4/18/2011 9.72 8,920 Minor none none 8.0 10.0 12.0 Middletown (Old Site) Swatara Creek 4/18/2011 10.80 8,920 Minor G2 none 11.0 14.0 16.0 Camp Hill Yellow Breeches Creek 4/28/2011 10.48 5,170 Moderate none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 4/28/2011 9.26 7,520 Minor none none 9.0 12.0 15.0 Conowingo Susquehanna River 4/29/2011 25.06 354,000 Moderate F2 none 23.5 24.8 28.5 Harrisburg Susquehanna River 4/29/2011 18.37 346,000 Minor none none 17.0 20.0 23.0 Marietta Susquehanna River 4/29/2011 51.15 370,000 Minor none none 49.0 52.0 54.0 Sunbury Susquehanna River 4/29/2011 25.57 297,000 Minor F2 none 24.0 26.0 34.0 Harper Tavern Swatara Creek 6/12/2011 10.13 8,740 Minor none none 9.0 12.0 15.0 Lancaster Conestoga River 8/28/2011 12.15 9,370 Minor none Irene (2011) 11.0 13.0 15.0 Shermans Dale Sherman Creek 9/7/2011 11.04 11,500 Moderate none Lee (2011) 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 9/8/2011 9.60 4,310 Moderate none Lee (2011) 7.0 9.0 13.0 Harper Tavern Swatara Creek 9/8/2011 24.46 74,800 Major none Lee (2011) 9.0 12.0 15.0 Hershey Swatara Creek 9/8/2011 27.22 96,900 Major none Lee (2011) 7.0 10.0 14.0 Hogestown Conodoguinet Creek 9/8/2011 10.53 10,600 Moderate none Lee (2011) 8.0 10.0 12.0 Lancaster Conestoga River 9/8/2011 21.30 30,200 Major none Lee (2011) 11.0 13.0 15.0 Penns Creek Penns Creek 9/8/2011 8.88 7,000 Minor none Lee (2011) 8.0 10.0 12.0 Sunbury Susquehanna River 9/8/2011 31.66 463,000 Moderate F2 Lee (2011) 24.0 26.0 34.0 Conowingo Susquehanna River 9/9/2011 32.41 778,000 Major F2 Lee (2011) 23.5 24.8 28.5 Harrisburg Susquehanna River 9/9/2011 25.17 590,000 Major none Lee (2011) 17.0 20.0 23.0 Marietta Susquehanna River 9/9/2011 58.16 665,000 Major none Lee (2011) 49.0 52.0 54.0 Middletown (Old Site) Swatara Creek 9/9/2011 23.23 NA Major G2 Lee (2011) 11.0 14.0 16.0 Shermans Dale Sherman Creek 9/10/2011 10.21 9,900 Minor none Lee (2011) 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 9/23/2011 7.50 2,800 Minor none none 7.0 9.0 13.0 Camp Hill Yellow Breeches Creek 9/28/2011 7.35 2,720 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 9/28/2011 11.11 10,200 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 9/28/2011 7.40 9,390 Minor none none 7.0 10.0 14.0 Camp Hill Yellow Breeches Creek 9/29/2011 7.39 2,740 Minor none none 7.0 9.0 13.0 Camp Hill Yellow Breeches Creek 11/23/2011 8.35 3,100 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 11/23/2011 10.22 8,660 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 11/23/2011 7.16 8,920 Minor none none 7.0 10.0 14.0 Shermans Dale Sherman Creek 11/23/2011 9.54 8,520 Minor none none 9.0 11.0 16.0 Hogestown Conodoguinet Creek 11/24/2011 9.49 8,480 Minor none none 8.0 10.0 12.0 Hogestown Conodoguinet Creek 12/9/2011 8.15 6,230 Minor none none 8.0 10.0 12.0 Harper Tavern Swatara Creek 5/16/2012 9.13 7,340 Minor none none 9.0 12.0 15.0 Camp Hill Yellow Breeches Creek 10/30/2012 8.86 3,660 Minor none Sandy (2012) 7.0 9.0 13.0 Harper Tavern Swatara Creek 10/30/2012 9.28 7,510 Minor none Sandy (2012) 9.0 12.0 15.0 Hogestown Conodoguinet Creek 10/30/2012 8.83 7,030 Minor none Sandy (2012) 8.0 10.0 12.0 Lancaster Conestoga River 10/30/2012 14.24 13,700 Moderate none Sandy (2012) 11.0 13.0 15.0 Shermans Dale Sherman Creek 10/30/2012 9.64 8,710 Minor none Sandy (2012) 9.0 11.0 16.0 Harper Tavern Swatara Creek 1/31/2013 9.01 7,190 Minor none none 9.0 12.0 15.0 Lancaster Conestoga River 1/31/2013 12.77 11,000 Minor none none 11.0 13.0 15.0 Hershey Swatara Creek 10/11/2013 7.52 9,660 Minor none none 7.0 10.0 14.0 Lancaster Conestoga River 10/11/2013 11.20 8,350 Minor none none 11.0 13.0 15.0 Camp Hill Yellow Breeches Creek 10/12/2013 11.64 6,240 Moderate none none 7.0 9.0 13.0 Hogestown Conodoguinet Creek 10/12/2013 8.98 7,260 Minor none none 8.0 10.0 12.0 Middletown Swatara Creek 1/14/2014 11.42 NA Minor F3 none 11.0 15.0 18.0 Camp Hill Yellow Breeches Creek 3/31/2014 8.11 2,980 Minor none none 7.0 9.0 13.0 Hershey Swatara Creek 5/1/2014 7.08 8,760 Minor none none 7.0 10.0 14.0 Lancaster Conestoga River 5/1/2014 11.86 9,410 Minor none none 11.0 13.0 15.0 Camp Hill Yellow Breeches Creek 5/16/2014 7.59 2,710 Minor none none 7.0 9.0 13.0 Penns Creek Penns Creek 5/16/2014 9.87 8,730 Minor none none 8.0 10.0 12.0 Shermans Dale Sherman Creek 5/16/2014 13.41 16,400 Moderate none none 9.0 11.0 16.0 Camp Hill Yellow Breeches Creek 5/17/2014 7.24 2,530 Minor none none 7.0 9.0 13.0 Hogestown Conodoguinet Creek 5/17/2014 9.31 7,870 Minor none none 8.0 10.0 12.0 Camp Hill Yellow Breeches Creek 6/21/2015 10.30 4,700 Moderate none Bill (2015) 7.0 9.0 13.0 Harper Tavern Swatara Creek 10/29/2015 9.14 7,350 Minor none none 9.0 12.0 15.0 Camp Hill Yellow Breeches Creek 2/25/2016 7.44 2,660 Minor none none 7.0 9.0 13.0 Harper Tavern Swatara Creek 2/25/2016 10.85 9,440 Minor none none 9.0 12.0 15.0 Hershey Swatara Creek 2/25/2016 7.84 10,300 Minor none none 7.0 10.0 14.0