With 8600 rank in Upsee and being from UP itself what colleges I can get I have 318 rank for BCGL can I get IET Lucknow.

Based on your rank you can get a government College and private college as well. You can apply to these Government College:
1. Chhatrapati Shahu Ji Maharaj University
2. Rajkiya Engineering College Sohnbhadra
3. Rajkiya Engineering College Kannauj
4. Bundelkhand University Jhansi
You may apply to KNIT SULTANPUR, BIET JHANSI, but there is some less chance to get these Colleges for you. You can get chance in top private Colleges of UPTU.
1. KIET GHAZIABAD
2. ABES GHAZIABAD
3. GALGOTIA ENGINEERING COLLEGE GREATER NOIDA
4. GL BAJAJ GREATER NOIDA
5. INDERPRASTHA ENGINEERING COLLEGE GHAZIABAD
These are the private Colleges which is very good in terms of placement and academics. You can get chance in these Colleges. So go through these Colleges. Give your preference in the counselling properly.
As you have asked for IET LUCKNOW. In my opinion you may get chance in last round  or spot counselling for this College. It also depends on your choice (branch) and cutoff list. As it vary from year to year .