Letter from Harold L. Moody to O. E. Frye, Jr. (June 11, 1962)
Lake Apopka (Fla.)
Water quality--Florida
Pesticides--United States
Fishing--Florid
Fish
DDT (Insecticide)
Pollution--Florida
Parathion
A letter of correspondence from Harold L. Moody, fishery biologist, to O. E. Frye, Jr., Assistant Director of the Florida Game and Freshwater Fish Commission. The letter discusses a fish kill on Lake Apopka in May 1962. Moody reports that eyewitnesses observed an agricultural spray plane disperse pesticides over the lake shortly before the fish kill began. Fish kills are usually associated with low levels of dissolved oxygen in the water. Moody notes that his samples showed the oxygen levels to be low, but rather than being evenly dispersed through the lake, the fish kill was concentrated at the north shore adjacent to the farming operations. Moody also notes the presence of dead reptiles and amphibians not normally found during an oxygen-related kill. The fish kill was estimated at 50,000 pounds, at that time the largest fish kill of 1962.
Moody, Harold L.
Photocopy of original 2-page letter from Harold L. Moody to O. E. Frye, Jr., June 11, 1962: binder 1962, drawer 1938-1987, Friends of Lake Apopka Archives, Ginn Museum, <a href="http://www.oaktownusa.com/Pages/Preserve/index" target="_blank">Oakland Nature Preserve</a>, Oakland, Florida.
application/pdf
eng
Text
Lake Apopka, Florida
Leesburg, Florida
Tallahasse, Florida
Memorandum from W. R. Peavy, Jr. (July 23, 1962)
Lake Apopka (Fla.)
Water quality--Florida
Water conservation
Pesticides--United States
Fishing--Florida
DDT (Insecticide)
Pollution--Florida
Parathion
A 1-page memorandum from W. R. Peavy, Jr., a fishery biologist with the Florida Game and Freshwater Fish Commission, regarding the May 1962 Lake Apopka fish kill. The memorandum revises the earlier estimate of fish killed, found in Harold L. Moody's memorandum toO. E. Frye, Jr., Assistant Director of the commission, from 50,000 lbs to 120,000 pounds. Frye states his belief that DDT (dichlorodiphenyltrichloroethane) and parathion sprayed from agricultural aircraft were responsible for the kill. Samples of the dead fish were shipped to the University of North Carolina for analysis by Dr. Charles Weiss, Professor of Sanitary Science. The results were inconclusive regarding pesticides, as the cause of the kill due to decay suffered in transit. However, some samples did show evidence of exposure to pesticide.
Peavy, W. R., Jr.
Photocopy of original 1-page typewritten memorandum from W. R. Peavy, Jr., July 23, 1962: binder 1962, drawer 1938-1987, Friends of Lake Apopka Archives, Ginn Museum, <a href="http://www.oaktownusa.com/Pages/Preserve/index" target="_blank">Oakland Nature Preserve</a>, Oakland, Florida.
image/jpg
eng
Text
Lake Apopka, Florida
Tallahassee, Florida
University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
The Tallahassee News Release, June 1962
Lake Apopka (Fla.)
Water quality--Florida
Pesticides--United States
Fishing--Florida
DDT (Insecticide)
Pollution--Florida
Parathion
Sewage--United States
Citrus fruit industry--Florida
Florida. State Board of Health
A news release from <em>The Tallahassee News</em> detailing the May 1962 fish kills on Lake Apopka. Two fish kills occurred within three days, killing an estimated three million pounds of gizzard and threadfin shad. Water samples were sent to the Florida State Board of Health for testing. The kills are believed to be a result of a combination of various pollutions, including pesticide from aerial spraying, fertilizer run-off, and waste discharge from sewage plants and citrus processing.
Photocopy of original 1-page typewritten press release, June 1962: <a href="http://www.thetallahasseenews.com/" target="_blank"><em>The Tallahassee News</em></a>, Tallahassee, Florida: binder 1962, drawer 1938-1987, Friends of Lake Apopka Archives, Ginn Museum, <a href="http://www.oaktownusa.com/Pages/Preserve/index" target="_blank">Oakland Nature Preserve</a>, Oakland, Florida.
<a href="http://www.thetallahasseenews.com/" target="_blank"><em>The Tallahassee News</em></a>
image/jpg
eng
Text
Tallahassee, Florida
Lake Apopka, Florida
Winter Haven, Florida