Temperate Aquatic Random Encounters CR 1-2
| d100 | Total CR | Name | Numbers | CR | Type | Size | Book |
| 1-2 | 1 | Aventi | 3 | 1/2 | Humanoid | Medium | Stormwrack |
| 3-4 | 1 | Bloodbloater | 1 | 1 | Ooze | Medium | Fiend Folio |
| 5-6 | 1 | Bullywug | 1 | 1 | Humanoid | Medium | Monsters of Faerûn |
| 7-8 | 1 | Changeling, 1st-Level Warrior | 3 | 1/2 | Humanoid | Medium | MM3 |
| 9-10 | 1 | Clockroach | 1 | 1 | Construct | Small | MM4 |
| 11-12 | 1 | Crystal Cat | 1 | 1 | Construct | Tiny | Dragon #341 |
| 13-14 | 1 | Darfellan, 1st-Level Warrior | 3 | 1/2 | Humanoid | Medium | Stormwrack |
| 15-16 | 1 | Dire Rat Skeleton | 5 | 1/3 | Undead | Small | Libris Mortis |
| 17-18 | 1 | Dire Rat Zombie | 3 | 1/2 | Undead | Small | Libris Mortis |
| 19-20 | 1 | Ghoul | 1 | 1 | Undead | Medium | MM1 |
| 21-22 | 1 | Giant Maggot | 3 | 1/2 | Vermin | Small | Underdark |
| 23-24 | 1 | Glass Dragonfly | 1 | 1 | Construct | Tiny | Dragon #341 |
| 25-26 | 1 | Gnome Warrior Zombie | 3 | 1/2 | Undead | Small | Libris Mortis |
| 27-28 | 1 | Hadozee, 1st-Level Warrior | 3 | 1/2 | Humanoid | Medium | Stormwrack |
| 29-30 | 1 | Halfling Warrior Skeleton | 5 | 1/3 | Undead | Small | Libris Mortis |
| 31-32 | 1 | Homunculus | 1 | 1 | Construct | Tiny | MM1 |
| 33 | 1 | Human Commoner Zombie | 3 | 1/2 | Undead | Medium | MM1 |
| 34 | 1 | Human Warrior Skeleton | 5 | 1/3 | Undead | Medium | MM1 |
| 35 | 1 | Lacedon | 1 | 1 | Undead | Medium | MM1 |
| 36 | 1 | Medium Monstrous Diving Spider | 1 | 1 | Vermin | Medium | Stormwrack |
| 37 | 1 | Mercurial Spider | 1 | 1 | Construct | Tiny | Dragon #341 |
| 38 | 1 | Merfolk | 3 | 1/2 | Humanoid | Medium | MM1 |
| 39 | 1 | Moray Eel | 1 | 1 | Animal | Medium | Dragon #328 |
| 40 | 1 | Otter | 4 | 1/2 | Animal | Tiny | Stormwrack |
| 41 | 1 | Porpoise | 3 | 1/2 | Animal | Medium | MM1 |
| 42 | 1 | Raiment | 1 | 1 | Undead | Small | Libris Mortis |
| 43 | 1 | Salvage Rat | 1 | 1 | Construct | Tiny | Dragon #341 |
| 44 | 1 | Shalarin | 3 | 1/2 | Humanoid | Medium | Monsters of Faerûn |
| 45 | 1 | Small Monstrous Crab | 3 | 1/2 | Vermin | Small | Stormwrack |
| 46 | 1 | Small Monstrous Diving Spider | 3 | 1/2 | Vermin | Small | Stormwrack |
| 47 | 1 | Spirit Folk | 3 | 1/2 | Humanoid | Medium | Unapproachable East |
| 48 | 1 | Squid | 1 | 1 | Animal | Medium | MM1 |
| 49 | 1 | Tatterdemanimal | 1 | 1 | Construct | Small | MM2 |
| 50 | 1 | Tirbana Eyewing | 3 | 1/2 | Magical Beast | Tiny | MM5 |
| 51 | 1 | Yurian | 1 | 1 | Humanoid | Medium | Fiend Folio |
| 52 | 1 | Zenythri | 1 | 1 | Outsider | Medium | MM2 |
| 53 | 2 | Aventi | 4 | 1/2 | Humanoid | Medium | Stormwrack |
| 54 | 2 | Changeling, 1st-Level Warrior | 4 | 1/2 | Humanoid | Medium | MM3 |
| 55 | 2 | Clockroach | 2 | 1 | Construct | Small | MM4 |
| 56 | 2 | Darfellan, 1st-Level Warrior | 5 | 1/2 | Humanoid | Medium | Stormwrack |
| 57 | 2 | Desiccator | 1 | 2 | Undead | Small | Libris Mortis |
| 58 | 2 | Dire Rat Skeleton | 8 | 1/3 | Undead | Small | Libris Mortis |
| 59 | 2 | Dire Rat Zombie | 5 | 1/2 | Undead | Small | Libris Mortis |
| 60 | 2 | Dread | 1 | 2 | Undead | Small | Lost Empires of Faerûn |
| 61 | 2 | Dung Snake | 1 | 2 | Animal | Medium | Serpent Kingdoms |
| 62 | 2 | Erudite Owl | 1 | 2 | Construct | Tiny | Dragon #341 |
| 63 | 2 | Fleshvigor Ghoul | 1 | 2 | Undead | Medium | Dragon #315 |
| 64 | 2 | Flotsam Ooze | 1 | 2 | Ooze | Medium | Fiend Folio |
| 65 | 2 | Gheden, 2nd Level Half-Orc Barbarian | 1 | 2 | Humanoid | Medium | Dragon #313 |
| 66 | 2 | Ghoul | 2 | 1 | Undead | Medium | MM1 |
| 67 | 2 | Giant Maggot | 5 | 1/2 | Vermin | Small | Underdark |
| 68 | 2 | Gnome Warrior Zombie | 5 | 1/2 | Undead | Small | Libris Mortis |
| 69 | 2 | Guardgoyle | 1 | 2 | Construct | Small | Waterdeep |
| 70 | 2 | Hadozee, 1st-Level Warrior | 4 | 1/2 | Humanoid | Medium | Stormwrack |
| 71 | 2 | Halfling Warrior Skeleton | 8 | 1/3 | Undead | Small | Libris Mortis |
| 72 | 2 | Hippocampus | 1 | 2 | Magical Beast | Large | Stormwrack |
| 73 | 2 | Human Commoner Zombie | 5 | 1/2 | Undead | Medium | MM1 |
| 74 | 2 | Human Warrior Skeleton | 8 | 1/3 | Undead | Medium | MM1 |
| 75 | 2 | Lacedon | 2 | 1 | Undead | Medium | MM1 |
| 76 | 2 | Large Monstrous Diving Spider | 1 | 2 | Vermin | Large | Stormwrack |
| 77 | 2 | Medium Animated Object | 1 | 2 | Construct | Medium | MM1 |
| 78 | 2 | Medium Monstrous Crab | 1 | 2 | Vermin | Medium | Stormwrack |
| 79 | 2 | Medium Monstrous Diving Spider | 2 | 1 | Vermin | Medium | Stormwrack |
| 80 | 2 | Merfolk | 4 | 1/2 | Humanoid | Medium | MM1 |
| 81 | 2 | Moonrat | 11 | 1/4 | Magical Beast | Tiny | MM2 |
| 82 | 2 | Nixie | 2 | 1 | Fey | Small | MM1 |
| 83 | 2 | Otter | 8 | 1/2 | Animal | Tiny | Stormwrack |
| 84 | 2 | Porpoise | 5 | 1/2 | Animal | Medium | MM1 |
| 85 | 2 | Ravenous Ghoulish 1st-level Halfling Warrior | 1 | 2 | Undead | Small | Dragon Compendium - Volume I |
| 86 | 2 | Shalarin | 5 | 1/2 | Humanoid | Medium | Monsters of Faerûn |
| 87 | 2 | Slaymate | 1 | 2 | Undead | Small | Libris Mortis |
| 88 | 2 | Small Animated Object | 2 | 1 | Construct | Small | MM1 |
| 89 | 2 | Small Monstrous Crab | 5 | 1/2 | Vermin | Small | Stormwrack |
| 90 | 2 | Small Monstrous Diving Spider | 5 | 1/2 | Vermin | Small | Stormwrack |
| 91 | 2 | Spirit Folk | 5 | 1/2 | Humanoid | Medium | Unapproachable East |
| 92 | 2 | Tatterdemanimal | 2 | 1 | Construct | Small | MM2 |
| 93 | 2 | Tiny Animated Object | 4 | 1/2 | Construct | Tiny | MM1 |
| 94 | 2 | Tiny Monstrous Diving Spider | 11 | 1/4 | Vermin | Tiny | Stormwrack |
| 95 | 2 | Tirbana Eyewing | 5 | 1/2 | Magical Beast | Tiny | MM5 |
| 96 | 2 | Vasuthant | 1 | 2 | Undead | Small | MM3 |
| 97 | 2 | Wererat | 1 | 2 | Humanoid | Medium | MM1 |
| 98 | 2 | Wyrmling Spiked Sea Serpent | 1 | 2 | Dragon | Small | Dragon #345 |
| 99 | 2 | Wyrmling Yellow Dragon | 1 | 2 | Dragon | Tiny | Dragon Compendium - Volume I |
| 100 | 2 | Yurian | 2 | 1 | Humanoid | Medium | Fiend Folio |
Photo by Stephen Crowley on Unsplash