PLATE 56 



CANALS AND POINT SOURCE DISCHARGES 



LEGEND 



INDUSTRIAL AND MUNICIPAL 

 POINT SOURCE DISCHARGES 



©AMOCO PROD CO- 



©GULF PROD CO. 



©STEED FISH CO. 



©ZAPATA PROTEIN 



©GULF MENHADEN CO 



©LOUISIANA MENHADEN CO. 



©HUNT OIL CO 



©AMOCO PROD CO 



©TEXAS PACIFIC OIL CRUDE PROD. 



©AMOCO PROD CO. 



©OUN CORP BRINE PROD. 



©SHELL OIL CRUDE PROD. 



©AMOCO PROD. CO. 



©TEXACO-WELLS 



©AMOCO PROD CO 



®GULF OIL WELLS 



©AMOCO PROD CO- 



©GULF COAST ALUMINUM 

 ®W R. GRACE INC 

 ®PPG INDUSTRIES 

 ©CITIES SERVICE POWERHOUSE 

 ©HERCULES INC 

 ©CERTAIN-TEED INC 

 ©BIG THREE IND 

 ©MOBIL OIL-WELLS 

 ©CONTINENTAL CARBON 

 ®KCS RAILWAY 

 ©IDEAL CEMENT 



>PG INDUSTRIES 



_ DRESSER INC. 



®CONT OIL REFINERY 

 ©SERVICE ICE CO. 



®OLIN CORP. 



®UKE CHARLES 6&C 



©HOLLYWOOD 



®WEST LAKE 



©LAKE CHARLES A 



(©LOUISIANA MUD CO INC. 



©DRESSER MAGCOBAR 



©TENNESSEE GAS PIPEUNE CO 



©CONTINENTAL OIL CO 



©AMOCO PRODUCTION CO 



©AMOCO PRODUCTION CO. 



©TEXACO INC. 



©SEA COAST PRODUCTS 



©PHILLIPS PETROLEUM CO. 



©SHELL OIL CO 



©SUPERIOR OIL CO-LOWRY GAS PLANT 



©AMOCO PRODUCTION CO 



