| <all other values> |
| ARCOLA CRK. |
| ASHTABULA CRK. (TRIB. OF ASHTABULA R.) |
| ASHTABULA R. ABOVE ASHTABULA CRK. |
| ASHTABULA R. ABOVE MOUTH |
| ASHTABULA R. AT MOUTH |
| ASHTABULA R. NEAR ASHTABULA |
| CENTER CRK. |
| COFFEE CRK. |
| CONNEAUT CRK. AT CONNEAUT |
| CONNEAUT CRK. AT MOUTH |
| CONNEAUT CRK. AT STATE LINE |
| COWLES CRK. |
| CROOKED CRK. |
| E. BRANCH ASHTABULA R. |
| FIELDS BROOK (TRIB. OF ASHTABULA R.) |
| GRAND R. ABOVE CENTER CRK (2) |
| GRAND R. ABOVE COFFEE CRK. |
| GRAND R. ABOVE HOSKINS CRK. |
| GRAND R. ABOVE MILL CRK. |
| GRAND R. ABOVE MILL CRK. (2) |
| GRAND R. ABOVE MUD CRK. |
| GRAND R. ABOVE PHELPS CRK. |
| GRAND R. ABOVE ROCK CRK. |
| GRAND R. ABOVE SWINE CRK. |
| GRAND R. ABOVE THREE BROTHERS CRK. |
| GRAND R. ABOVE TRUMBULL CRK. |
| GRAND R. NEAR ROME (AT RT 6) |
| GRIGGS CRK. AT MOUTH (TRIB. TO MILL CRK.) |
| HOSKINS CRK AT RT 534 |
| HOSKINS CRK. AT HARTSGROVE (RT 6) |
| HOSKINS CRK. AT MOUTH |
| HUBBARD RUN (TRIB. OF ASHTABULA R.) |
| INDIAN CRK. |
| LAKE ERIE TRIB. E. OF TURKEY CRK. |
| LAKE ERIE TRIBS E. OF ASHTABULA R. |
| LAKE ERIE TRIBS E. OF CONNEAUT CRK. |
| LAKE ERIE TRIBS. (BETWEEN INDIAN CRK. AND ASHTABULA R.) |
| MILL CRK AT MOUTH |
| MILL CRK. |
| MILL CRK. ABOVE GRIGGS CRK. |
| MILL CRK. NEAR JEFFERSON |
| MOSQUITO CR ABOVE MOSQUITO CR L |
| MOSQUITO CR L NR CORTLAND |
| MUD CRK. ABOVE CROOKED CRK. |
| MUD CRK. AT MOUTH |
| PHELPS CRK AT MOUTH |
| PHELPS CRK. NEAR WINDSOR |
| PYMATUNING CR ABOVE CLEAR CR |
| PYMATUNING RESERVOIR |
| ROCK CRK. AT MOUTH |
| ROCK CRK. AT RT 45 |
| ROCK CRK. NEAR THE VILLAGE OF ROCK CRK. |
| SMALL TRIBUTARY AREA OF HUBBARD RUN |
| STRATTON CR AT MOUTH |
| THREE BROTHERS CRK. |
| TRUMBULL CRK |
| TURKEY CRK. |
| UNNAMED LAKE ERIE TRIB. |
| W. BR. CONNEAUT CRK. ABOVE E. BRANCH |
| W. BRANCH ASHTABULA R. |
| WHEELER CRK. |