A long and exceptionally broad and
deep artery which drains Nyr Dyv. Despite many
islands and numerous channels, the Nesser is so wide
(over three miles on the average) that seagoing vessels
can sail up or down its entire length if properly
piloted. It forms the boundary between Nyrond and
the Duchy of Urnst.

NESSER

01-20	Men, Rhennee
21-60	Use Standard Encounter Tables

TEMPERATE FRESHWATER Surface

2	Dragonfly, Giant
3	Dragon, Carp
4	Lizardman
5	Crystal Ooze
6	Buccaneer
7	Merrow
8	Swan
9	Crocodile, Normal
10	Man, Merchant
11	Throat Leech
12	Crane, Giant or Dragon, Mist
13	Surface Encounter
14	Crayfish, Giant
15	Frog, Giant
16	Sirine
17	Otter, Giant
18	Scrag
19	Dragon, Red
20	Boobrie

TEMPERATE FRESHWATER Depths

2	Mud-man
3	Muckdweller
4	Beaver, Giant
5	Lamprey, Giant
6	Lizard Man
7	Turtle, Giant Snapper
8	Kopoacinth
9	Beetle, Giant Water
10	Spider, Giant Water
11	Throat Leech
12	Crocodile
13	Otter, Giant or Nymph
14	Crayfish, Giant
15	Lamprey
16	Dragon, Carp
17	Gar, Giant
18	<Octopus, Giant>
19	Algoid
20	Lizard Man with Lizard King