CREATE TABLE "table1_21821014_1" (
  "chapter" text,
  "installation_date" text,
  "institution" text,
  "location" text,
  "inactive" text
);

Question: What was the installation date in El Paso, Texas? 
SQL: SELECT "installation_date" FROM "table1_21821014_1" WHERE "location"='El Paso, Texas';

Question: What is the chapter for Illinois Wesleyan? 
SQL: SELECT "chapter" FROM "table1_21821014_1" WHERE "institution"='Illinois Wesleyan';

Question: What does the inactive state for University of Texas, El Paso? 
SQL: SELECT "inactive" FROM "table1_21821014_1" WHERE "institution"='University of Texas, El Paso';

Question: What is the installation date for the Delta Chapter?
SQL: SELECT "installation_date" FROM "table1_21821014_1" WHERE "chapter"='Delta';