Dragonball Z Episodes

 Raditz vs. Farmer
 Raditz: 1,200
 Farmer with Shotgun: 5

 Raditz vs. Goku and Piccolo
 Raditz: 1,200
 Piccolo (with weighted clothing) : 322
 Piccolo (without weighted clothing) : 408
 Piccolo's Makankosappo (1st Time) : 1,330
 Piccolo's Makankosappo (2nd Time) : 1,440
 Goku (with weighted clothing) : 334
 Goku (without weighted clothing) : 416
 Goku (with Kamehameha) : 924
 Gohan: 1 to 710 (power changes w/ emotions)

 After the Battle
 Roshi: 139
 Roshi's Turtle: 0.001
 Kuririn: 206
 Tenshinhan: 250
 Yamucha: 177
 Piccolo: 329

 Z Fighters vs. Saibamen and Nappa
 Saibamen: 1,200
 Yamucha: 1,480
 Kuririn: 1,083
 Piccolo: 1,220
 Gohan: 981
 Gohan's Masenko: 2,800

 Goku vs. Vegeta and Nappa
 Goku: 5,000
 Goku Powered Up: 8,000
 Goku Kaioken x1: 12,000
 Goku Kaioken x2: 16,000
 Goku Kaioken x3: 24,000
 Goku Kaioken x4: 32,000
 Nappa: 4,000
 Vegeta: 18,000
 Monkey Vegeta: 180,000
 Monkey Gohan: 9,810

 Gohan and Kuririn vs. Furiza's Thugs
 Gohan: 1,500
 Kuririn: 1,500
 Freeza's Men: < 1,000

 Vegeta vs. Kui
 Vegeta: 24,000
 Kui: 18,000

 Dudoria & Zarbon vs. Namek Fighters
 Zarbon: 23,000
 Dudoria: 21,000
 Namek Fighters: 3,000

 Vegeta vs. Dudoria
 Vegeta: 24,000
 Dudoria: 21,000

 Vegeta vs. Zarbon (1st time)
 Vegeta: 24,000
 Zarbon: 23,000
 Zarbon Monster: 33,000

 Vegeta vs. Zarbon (2nd time)
 Vegeta: 35,000
 Zarbon: 23,000
 Zarbon Monster: 33,000

 Vegeta, Gohan, Kuririn vs. Ginyu Force
 Kuririn: "over 10,000"
 Gohan: "over 10,000"
 Gohan's Masenko: "above 20,000"
 Vegeta: 20,000
 Vegeta: "almost 30,000"
 Guldo: 10,000
 Recoom: 40,000

 Goku vs. Ginyu Force
 Goku (Scouter): 5,000
 Goku vs Jese and Burter: bursts of 60,000
 Goku vs Ginyu: max power of 180,000
 Jiece: 50,000
 Burter: 45,000
 Recoom: 40,000
 Ginyu: 120,000

 Goku in Ginyu's Body
 Ginyu in Goku's Body: 23,000
 Jiece: 50,000
 Vegeta: 60,000
 Kuririn: 16,500
 Gohan: 17,000

 Nail vs. Freeza
 Nail: 42,000
 Freeza (form 1): 530,000

 Vegeta vs. Freeza (1st Time)
 Vegeta: 300,000
 Freeza (form 1): 530,000
 Freeza (form 2): over 1,000,000

 Piccolo vs. Freeza
 Piccolo (merged with Nail): 800,000
 Freeza (form 2): over 1,000,000
 Freeza (form 3): 2,500,000

 Vegeta vs. Freeza (2nd Time)
 Vegeta: 1,000,000
 Freeza (form 4 33%): 4,000,000

 Goku vs. Freeza
 Freeza (form 4 33.3%): 4,000,000
 Freeza (form 4 50%): 6,000,000
 Freeza (form 4 70%): 8,400,000
 Freeza (form 4 100%): 12,000,000
 Goku's Base Level: 300,000
 Goku Kaioken x10: 3,000,000
 Goku Kaioken x20: 6,000,000
 Super Saiya-jin Goku: 15,000,000

 Trunks vs King Cold and Freeza Bot
 King Cold: 30,000,000
 Freeza Bot: 25,000,000
 Trunks (Supressed): 5
 Super Saiya-jin Trunks: 35,000,000
 Super Saiya-jin Goku: 40,000,000
 

                       [ALL LEVELS AFTER THIS POINT ARE A GUESS]

  The Cell Saga

  Super Saiya-jin Goku (not sick): 45,000,000
  Super Saiya-jin Trunks: 40,000,000
  Super Saiya-jin Vegeta: 43,000,000
  Piccolo: 20,000,000
  Gohan: 15,000,000
  Android 16: 65,000,000
  Android 17: 60,000,000
  Android 18: 60,000,000
  Android 19: 10,000,000
  Android 20: 5,000,000
  Piccolo (after merging with Kami): 60,000,000
  Cell (after absorbing humans): 65,000,000
  Cell (after absorbing Android 17):180,000,000
  Super Saiya-jin Vegeta (after room of spirit and time): 200,000,000
  Super Saiya-jin Trunks: 225,000,000
  Perfect Cell : 250,000,000
 
 
 

  Cell Game

  Piccolo: 160,000,000
  Super Saiya-jin Vegeta: 200,000,000
  Super Saiya-jin Trunks: 225,000,000
  Super Saiya-jin Gohan: 150,000,000
  Super Saiya-jin Goku: 250,000,000
  Super Saiya-jin 2 Gohan: 300,000,000
  Perfect Cell : 250,000,000
  Super Perfect Cell: 300,000,000
 
 

  The Buu Saga

  Piccolo: 180,000,000
  Super Saiya-jin Gohan: 275,000,000
  Super Saiya-jin Vegeta: 340,000,000
  Super Saiya-jin Goku: 360,000,000
  Chibi Trunks: 35,000,000
  Goten: 30,000,000
  Super Saiya-jin Chibi Trunks: 95,000,000
  Super Saiya-jin Goten: 90,000,000
  Android 18: 110,000,000
  Kaioshin: 250,000,000
  Kibit: 225,000,000
  Yamoo: 10,000,000
  Supopovitch: 10,000,000
  Dabura: 275,000,000
  Fat Buu: 380,000,000
  Majin Vegeta: 360,000,000
  Super Saiya-jin 3 Goku: 450,000,000
  Majin Buu: 390,000,000
  Gotenks: 250,000,000
  Super Saiya-jin Gotenks: 300,000,000
  Super Saiya-jin 3 Gotenks: 410,000,000
  Majin Buu (w/ Super Saiya-jin 3 Gotenks & Piccolo): 500,000,000
  Gohan's Zet sword: 360,000,000
  Mystic Gohan: 450,000,000
  Majin Buu (w/ Trunks, Goten & Piccolo): 400,000,000
  Majin Buu (w/ Piccolo, Trunks, Goten & Gohan): 550,000,000
  Vegetto: 600,000,000
  Kid Buu: 500,000,000
  Goku's Chaou Genkidama: 550,000,000
 

No DBGT levels weren't stated here becuase I don't know anything about them untill I buy the tapes.