| Ecological System:
Lacustrine |
|
| L1RB1 | Lacustrine, Limnetic, Rock Bottom, Bedrock |
| L1RB2 | Lacustrine, Limnetic, Rock Bottom, Boulder |
| L1UB1 | Lacustrine, Limnetic, Unconsolidated Bottom, Cobble/Gravel |
| L1UB2 | Lacustrine, Limnetic, Unconsolidated Bottom, Sand |
| L1UB3 | Lacustrine, Limnetic, Unconsolidated Bottom, Mud |
| L1UB4 | Lacustrine, Limnetic, Unconsolidated Bottom, Organic |
| L1AB1 | Lacustrine, Limnetic, Aquatic Bed, Submergent Algal |
| L1AB2 | Lacustrine, Limnetic, Aquatic Bed, Submergent Vascular |
| L1AB3 | Lacustrine, Limnetic, Aquatic Bed, Submergent Moss |
| L1AB4 | Lacustrine, Limnetic, Aquatic Bed, Floating-leaved |
| L1AB5 | Lacustrine, Limnetic, Aquatic Bed, Floating |
| L1AB6 | Lacustrine, Limnetic, Aquatic Bed, Unknown Submergent |
| L1AB7 | Lacustrine, Limnetic, Aquatic Bed, Unknown Surface |
| L1OW- | Lacustrine, Limnetic, Open Water, Unknown Bottom |
| L2RB1 | Lacustrine, Littoral, Rock Bottom, Bedrock |
| L2RB2 | Lacustrine, Littoral, Rock Bottom, Boulder |
| L2UB1 | Lacustrine, Littoral, Unconsolidated Bottom, Cobble/Gravel |
| L2UB2 | Lacustrine, Littoral, Unconsolidated Bottom, Sand |
| L2UB3 | Lacustrine, Littoral, Unconsolidated Bottom, Mud |
| L2UB4 | Lacustrine, Littoral, Unconsolidated Bottom, Organic |
| L2AB1 | Lacustrine, Littoral, Aquatic Bed, Submergent Algal |
| L2AB2 | Lacustrine, Littoral, Aquatic Bed, Submergent Vascular |
| L2AB3 | Lacustrine, Littoral, Aquatic Bed, Submergent Moss |
| L2AB4 | Lacustrine, Littoral, Aquatic Bed, Floating -leaved |
| L2AB5 | Lacustrine, Littoral, Aquatic Bed, Floating |
| L2AB6 | Lacustrine, Littoral, Aquatic Bed, Unknown Submergent |
| L2AB7 | Lacustrine, Littoral, Aquatic Bed, Unknown Surface |
| L2FL1 | Lacustrine, Littoral, Flat, Cobble/Gravel |
| L2FL2 | Lacustrine, Littoral, Flat, Sand |
| L2FL3 | Lacustrine, Littoral, Flat, Mud |
| L2FL4 | Lacustrine, Littoral, Flat, Organic |
| L2FL5 | Lacustrine, Littoral, Flat, Vegetated Pioneer |
| L2FL6 | Lacustrine, Littoral, Flat, Vegetated Non-pioneer |
| L2RS1 | Lacustrine, Littoral, Rocky Shale, Bedrock |
| L2RS2 | Lacustrine, Littoral, Rocky Shale, Boulder |
| L2BB1 | Lacustrine, Littoral, Beach/Bar, Cobble/Gravel |
| L2BB2 | Lacustrine, Littoral, Beach/Bar, Sand |
| L2EM1 | Lacustrine, Littoral, Emergent, Nonpersistent |
| L2EM3 | Lacustrine, Littoral, Emergent, Narrow-leaved Nonpersistent |
| L2EM4 | Lacustrine, Littoral, Emergent, Broad-leaved Nonpersistent |
| L2OW- | Lacustrine, Littoral, Open Water, Unknown Bottom |