Ames Br | Ames Branch | 0.00 | 11.23 | 11.23 | RIVER | 921200 | Lafayette | 2015 | Fair | | |
Bonner Br | Bonner Branch | 0.00 | 18.28 | 18.28 | RIVER | 927000 | Lafayette | 2024 | Good | | |
Cottage Inn Branch | Cottage Inn Branch | 0.00 | 5.10 | 5.10 | RIVER | 927100 | Lafayette | 2017 | Fair | | |
Cottage Inn Branch | Cottage Inn Branch | 6.06 | 8.01 | 1.95 | RIVER | 927100 | Lafayette | 2017 | Fair | | |
Gravel Run Creek | Gravel Run Creek | 0.00 | 4.91 | 4.91 | RIVER | 923400 | Lafayette | 2016 | Unknown | CLASS II | |
Gravel Run Creek | Gravel Run Creek | 4.91 | 6.74 | 1.83 | RIVER | 923400 | Lafayette | | Unknown | CLASS II | |
Lake Joy 2 | Lake Joy | | | 56.54 | RESERVOIR | 4000020 | Lafayette | 2017 | Unknown | | |
North Fork Ames Br | N. Fork Ames Branch | 0.00 | 5.00 | 5.00 | RIVER | 922800 | Lafayette | | Unknown | | |
Otter Creek | Otter Creek | 0.00 | 10.60 | 10.60 | RIVER | 923300 | Iowa, Lafayette | 2023 | Poor | | |
Pecatonica River | Pecatonica River | 93.05 | 144.80 | 51.75 | RIVER | 889100 | Green, Iowa, Lafayette | 2024 | Poor | | |
Pecatonica River | Pecatonica River | 144.80 | 158.67 | 13.87 | RIVER | 889100 | Green, Iowa, Lafayette | 2024 | Poor | | |
South Fork Ames Br | S. Fork Ames Branch | 0.00 | 4.00 | 4.00 | RIVER | 923100 | Lafayette | 2001 | Unknown | | |
Unnamed | Local Water | 0.00 | 1.24 | 1.24 | RIVER | 924800 | Lafayette | 2015 | Unknown | | |
Unnamed | Local Water | 0.00 | 1.55 | 1.55 | RIVER | 924000 | Lafayette | 2003 | Unknown | | |
Unnamed | Unnamed Trib to Wood Branch | 0.00 | 3.03 | 3.03 | RIVER | 926600 | Lafayette | 2019 | Unknown | | |
Unnamed | Local Water | 0.00 | 3.18 | 3.18 | RIVER | 925300 | Lafayette | 2015 | Good | | |
Unnamed | Unnamed Trib To Otter Creek (T3nr3es24) | 0.00 | 5.00 | 5.00 | RIVER | 924100 | Lafayette | 1975 | Unknown | | |
Unnamed | Unnamed Trib To Pecatonica R (T3nr3es05) | 0.00 | 5.00 | 5.00 | RIVER | 927800 | Lafayette | 2003 | Unknown | | |
Unnamed | Unnamed Trib to Otter Cr at CTH S | 0.00 | 5.74 | 5.74 | RIVER | 925500 | Iowa, Lafayette | 2015 | Suspected Poor | | |
Unnamed | Local Water | 0.00 | 6.44 | 6.44 | RIVER | 921400 | Lafayette | 2015 | Fair | | |
Unnamed | Unnamed water to the Pecatonica River | | | 5.42 | LAKE | 873200 | Lafayette | 2010 | Unknown | | |
Unnamed | Un Lake | | | 5.02 | LAKE | 925750 | Lafayette | 2010 | Unknown | | |
Unnamed | Local Water | | | 2.68 | LAKE | 5578529 | Lafayette | | Unknown | | |
Unnamed | Local Water | | | 2.85 | LAKE | 5578723 | Lafayette | | Unknown | | |
Unnamed | Local Water | | | 2.73 | LAKE | 5578736 | Lafayette | | Unknown | | |
Unnamed | Local Water | | | 2.18 | LAKE | 5579720 | Lafayette | | Unknown | | |
Vinegar Br | Vinegar Branch | 0.00 | 5.00 | 5.00 | RIVER | 925900 | Lafayette | 2015 | Good | | |
Whiteside Br | Whiteside Branch | 0.00 | 2.00 | 2.00 | RIVER | 927300 | Lafayette | | Unknown | | |
Wood Br | Wood Branch | 0.00 | 9.80 | 9.80 | RIVER | 926300 | Lafayette | 2024 | Fair | | |