Summary. The Edwards (Balcones Fault Zone) Aquifer is a major aquifer in the southcentral part of the state. It consists primarily of partially dissolved limestone that creates a highly permeable aquifer.odeled available groundwater for the Edwards (Balcones Fault Zone) Aquifer in Groundwater Management Area 10 for Kinney County.
Entering up to 30 Days BEFORE Program Start Date. Your J1 exchange student status will allow you to enter the U.S. AS A TOURIST up to 30 days prior to the start date listed on your DS-2019.Tourists are not allowed to work or take classes.eave U.S. up to 30 Days AFTER Program End Date. At the end of your J1 exchange program, you are allowed to stay in the U.S. AS A TOURIST up to 30 day past the end date of your DS-2019.
You must report to your new school's International Office within 15 days of the program start date listed on your I-20. J-1 students: Yes. You must report to your new school's International Office within 30 days of the program start date listed on your DS-2019.Different schools have different check-in procedures; check your new school's admissions material for more information.f the period between programs is longer than 5 months, your new school must issue a new initial I-20 with a new SEVIS number. You must leave the U.S. within your 60-day grace period and re-enter no earlier than 30 days before your new program start date. J-1 students: Please consult your primary ISS adviser.