Sewage Treatment Plants Mexico

* Enron Corp., a natural-gas and power company, said its Azurix Corp. water business agreed to buy a 49% stake in a Mexican water and sewage company from closely held Samsa for an undisclosed price. Industrias del Agua, based in Monterrey, Mexico, has about 2 million customers in Mexico City. Enron will run the company's treatment plants and handle metering, billing and maintenance. * Nucor Corp.

* Enron Corp., a natural-gas and power company, said its Azurix Corp. water business agreed to buy a 49% stake in a Mexican water and sewage company from closely held Samsa for an undisclosed price. Industrias del Agua, based in Monterrey, Mexico, has about 2 million customers in Mexico City. Enron will run the company's treatment plants and handle metering, billing and maintenance. * Nucor Corp.