25 Pa. Code § 93.9o - Drainage List O
Susquehanna River Basin in Pennsylvania
Susquehanna River
| Stream | Zone | County | Water Uses Protected | Exceptions To Specific Criteria |
| 1-Susquehanna River | Main Stem, Juniata River to PA-MD State Border | York- Lancaster | WWF, MF | None |
| 2-Unnamed Tributaries to Susquehanna River | Basins, Juniata River to Muddy Run | Perry- Cumberland- Dauphin-York- Lancaster | WWF, MF | None |
| 2-Little Juniata Creek | Basin | Perry | CWF, MF | None |
| 2-Sherman Creek | Basin, Source to Cisna Run Village | Perry | HQ-CWF, MF | None |
| 2-Sherman Creek | Main Stem, Cisna Run Village to Mouth | Perry | WWF, MF | None |
| 3-Unnamed Tributaries to Sherman Creek | Basins, Cisna Run Village to Mouth | Perry | WWF, MF | None |
| 3-Bixler Run | Basin | Perry | CWF, MF | None |
| 3-Muddy Run | Basin | Perry | WWF, MF | None |
| 3-Laurel Run | Basin, Source to South Branch Laurel Run | Perry | EV, MF | None |
| 4-South Branch Laurel Run | Basin | Perry | HQ-CWF, MF | None |
| 3-Laurel Run | Basin, South Branch to T 339 | Perry | HQ-CWF, MF | None |
| 3-Laurel Run | Basin, T 339 to Mouth | Perry | CWF, MF | None |
| 3-Montour Creek | Basin | Perry | CWF, MF | None |
| 3-Baken Creek | Basin | Perry | CWF, MF | None |
| 3-McCabe Run | Basin | Perry | CWF, MF | None |
| 3-Green Valley Run | Basin | Perry | CWF, MF | None |
| 3-Perry Furnace Run | Basin | Perry | CWF, MF | None |
| 3-Pisgah Run | Basin | Perry | WWF, MF | None |
| 3-Fishing Run | Basin | Perry | WWF, MF | None |
| 3-Dark Run | Basin | Perry | CWF, MF | None |
| 2-Cove Creek | Basin | Perry | CWF, MF | None |
| 2-Clark Creek | Basin | Dauphin | HQ-CWF, MF | None |
| 2-Stony Creek | Basin, Source to Ellendale Dam | Dauphin | HQ-CWF, MF | None |
| 2-Stony Creek | Basin, Ellendale Dam to Mouth | Dauphin | CWF, MF | None |
| 2-Fishing Creek (West) | Basin | Perry | CWF, MF | None |
| 2-Fishing Creek (East) | Basin | Dauphin | WWF, MF | None |
| 2-Conodoguinet Creek | Basin, Source to Letterkenny Reservoir Dam | Franklin | HQ-CWF, MF | None |
| 2-Conodoguinet Creek | Basin, Letterkenny Reservoir Dam to Trout Run | Franklin | CWF, MF | None |
| 3-Trout Run | Basin, Source to Water Supply Dam | Franklin | EV, MF | None |
| 3-Trout Run | Basin, Water Supply Dam to Mouth | Franklin | HQ-CWF, MF | None |
| 2-Conodoguinet Creek | Basin, Trout Run to PA 997 at Roxbury | Franklin | CWF, MF | None |
| 2-Conodoguinet Creek | Main Stem, PA 997 at Roxbury to Mouth | Franklin | WWF, MF | None |
| 3-Unnamed Tributaries to Conodoguinet Creek | Basins, PA 997 at Roxbury to Mouth | Franklin- Cumberland | WWF, MF | None |
| 3-Muddy Run | Basin, Source to Rowe Run | Franklin | WWF, MF | None |
| 4-Rowe Run | Basin | Franklin | CWF, MF | None |
| 3-Muddy Run | Basin, Rowe Run to Mouth | Franklin | WWF, MF | None |
| 3-Middle Spring Creek | ||||
| 4-Furnace Run | Basin | Franklin- Cumberland | CWF, MF | None |
| 4-Gum Run | Basin | Franklin- Cumberland | CWF, MF | None |
| 3-Middle Spring Creek | Basin, Confluence of Furnace Run and Gum Run to T 303 (Avon Road) | Franklin- Cumberland | HQ-CWF, MF | None |
| 3-Middle Spring Creek | Basin, T 303 (Avon Road) to Mouth | Franklin- Cumberland | CWF, MF | None |
| 3-Paxton Run | Basin | Cumberland | WWF, MF | None |
| 3-Newburg Run | Basin | Cumberland | WWF, MF | None |
| 3-Peebles Run | Basin | Cumberland | WWF, MF | None |
| 3-Three Square Hollow Run | Basin | Cumberland | WWF, MF | None |
| 3-Green Spring Creek | Basin | Cumberland | CWF, MF | None |
| 3-Brandy Run | Basin | Cumberland | CWF, MF | None |
| 3-Whisky Run | Basin | Cumberland | TSF, MF | None |
| 3-Back Creek | Basin | Cumberland | WWF, MF | None |
| 3-Doubling Gap Creek | Basin, Source to PA 944 | Cumberland | HQ-CWF, MF | None |
| 3-Doubling Gap Creek | Basin, PA 944 to Mouth | Cumberland | CWF, MF | None |
| 3-Big Spring Creek | Basin, Source to SR 3007 (T 333) | Cumberland | EV, MF | None |
| 3-Big Spring Creek | Basin, SR 3007 (T 333) to Nealy Road | Cumberland | HQ-CWF, MF | None |
| 3-Big Spring Creek | Basin, Nealy Road to Mouth | Cumberland | CWF, MF | None |
| 3-Rock Run | Basin | Cumberland | WWF, MF | None |
| 3-Bloser Creek | Basin | Cumberland | WWF, MF | None |
| 3-Locust Creek | Basin | Cumberland | WWF, MF | None |
| 3-Mount Rock Spring Creek | Basin | Cumberland | WWF, MF | None |
| 3-Opossum Creek | Basin, Source to PA Fish Commission Dam | Cumberland | HQ-TSF, MF | None |
| 3-Opossum Creek | Basin, PA Fish Commission Dam to Mouth | Cumberland | TSF, MF | None |
| 3-Alexanders Spring Creek | Basin | Cumberland | CWF, MF | None |
| 3-Meetinghouse Run | Basin | Cumberland | WWF, MF | None |
| 3-Wertz Run | Basin | Cumberland | WWF, MF | None |
| 3-Spring Run | Basin | Cumberland | WWF, MF | None |
| 3-Letort Spring Run | Basin, Source to PA 34 Bridge | Cumberland | HQ-CWF, MF | None |
| 3-Letort Spring Run | Basin, PA 34 Bridge to Railroad Bridge at Letort Park | Cumberland | EV, MF | None |
| 3-Letort Spring Run | Basin, Railroad Bridge at Letort Park to Mouth | Cumberland | HQ-CWF, MF | None |
| 3-Simmons Creek | Basin | Cumberland | WWF, MF | None |
| 3-Hogestown Run | Basin | Cumberland | CWF, MF | None |
| 3-Trindle Spring Run | Basin, Source to Spring near the Silver Spring Meeting House | Cumberland | CWF, MF | None |
| 3-Trindle Spring Run | Basin, Spring near the Silver Spring Meeting House to Mouth | Cumberland | HQ-CWF, MF | None |
| 2-Paxton Creek | Basin | Dauphin | WWF, MF | None |
| 2-Spring Creek | Basin | Dauphin | CWF, MF | None |
| 2-Yellow Breeches Creek | Main Stem, Source to LR 21012 (SR 1007) | Cumberland | HQ-CWF, MF | None |
| 3-Unnamed Tributaries to Yellow Breeches Creek | Basins, Source to LR 21012 | Cumberland | HQ-CWF, MF | None |
| 3-Hairy Springs Hollow | Basin | Cumberland | HQ-CWF, MF | None |
| 3-Sthromes Hollow | Basin | Cumberland | HQ-CWF, MF | None |
| 3-Watery Hollow | Basin | Cumberland | HQ-CWF, MF | None |
| 3-Peach Orchard Hollow | Basin | Cumberland | HQ-CWF, MF | None |
| 3-Bettem Hollow | Basin | Cumberland | HQ-CWF, MF | None |
| 3-State Road Hollow | Basin | Cumberland | HQ-CWF, MF | None |
| 3-Irishtown Gap Hollow | Basin | Cumberland | HQ-CWF, MF | None |
| 3-Kings Gap Hollow | Basin | Cumberland | HQ-CWF, MF | None |
| 3-Spruce Run | Basin | Cumberland | HQ-CWF, MF | None |
| 3-Mountain Creek | Basin, Source to Toland | Cumberland | HQ-CWF, MF | None |
| 3-Mountain Creek | Basin, Toland to Mt. Holly Springs | Cumberland | CWF, MF | None |
| 3-Mountain Creek | Basin, Mt. Holly Springs to Mouth | Cumberland | TSF, MF | None |
| 3-Old Town Run | Basin | Cumberland | HQ-CWF, MF | None |
| 2-Yellow Breeches Creek | Main Stem, LR 21012 to Mouth | Cumberland-York- Dauphin | CWF, MF | Add DO=Minimum 7.0 mg/L, June 1 to Sept. 30 |
| 3-Unnamed Tributaries to Yellow Breeches Creek | Basins, LR 21012 to Mouth | Cumberland-York | CWF, MF | None |
| 3-Dogwood Run | Basin | Cumberland | CWF, MF | None |
| 3-Stony Run | Basin | York | CWF, MF | None |
| 3-Pippins Run | Basin | York | CWF, MF | None |
| 3-Cedar Run | Basin | Cumberland | CWF, MF | None |
| 2-Marsh Run | Basin | York | WWF, MF | None |
| 2-Laurel Run | Basin | Dauphin | WWF, MF | None |
| 2-Swatara Creek | Basin, Source to Mill Creek | Schuylkill | CWF, MF | None |
| 3-Mill Creek | Basin, Source to City of Lebanon Authority Dam | Schuylkill | EV, MF | None |
| 3-Mill Creek | Basin, City of Lebanon Authority Dam to Mouth | Schuylkill | CWF, MF | None |
| 2-Swatara Creek | Basin, Mill Creek to Proposed Swatara Gap Dam | Lebanon | CWF, MF | None |
| 2-Swatara Creek | Main Stem, Proposed Swatara Gap Dam to Mouth | Dauphin | WWF, MF | None |
| 3-Unnamed Tributaries to Swatara Creek | Basins, Proposed Swatara Gap Dam to Mouth | Lebanon-Dauphin | WWF, MF | None |
| 3-Monroe Creek | Basin, Source to Tailwaters of Lake Strause | Lebanon | HQ-CWF, MF | None |
| 3-Monroe Creek | Basin, Lake Strause | Lebanon | WWF, MF | None |
| 3-Monroe Creek | Basin, Lake Strause Dam to Mouth | Lebanon | WWF, MF | None |
| 3-Forge Creek | Basin | Lebanon | WWF, MF | None |
| 3-Oil Creek | Basin | Lebanon | WWF, MF | None |
| 3-Red Run | Basin | Lebanon | WWF, MF | None |
| 3-Little Swatara Creek | Basin, Source to Berks-Lebanon County Border | Berks-Lebanon | CWF, MF | None |
| 3-Little Swatara Creek | Basin, Berks-Lebanon County Border to Mouth | Lebanon | WWF, MF | None |
| 3-Indiantown Run | Basin, Source to Inlet of Marquette Lake | Lebanon | CWF, MF | None |
| 3-Indiantown Run | Basin, Inlet of Marquette Lake to Inlet of Memorial Lake | Lebanon | TSF, MF | None |
| 3-Indiantown Run | Basin, Inlet of Memorial Lake to Mouth | Lebanon | WWF, MF | None |
| 3-Quittapahilla Creek | Basin | Lebanon | TSF, MF | None |
| 3-Bow Creek | Basin | Dauphin | WWF, MF | None |
| 3-Manada Creek | Basin, Source to I-81 at 40° 21' 48.6" N; 76° 42' 20.0" W | Dauphin | CWF, MF | None |
| 3-Manada Creek | Basin, I-81 to Mouth | Dauphin | WWF, MF | None |
| 3-Spring Creek | Basin | Dauphin | WWF, MF | None |
| 3-Beaver Creek | Basin | Dauphin | WWF, MF | None |
| 3-Iron Run | Basin | Dauphin | WWF, MF | None |
| 2-Fishing Creek | Basin | York | TSF, MF | None |
| 2-Conewago Creek | Basin | Lancaster-Dauphin | TSF, MF | None |
| 2-West Conewago Creek | Basin, Source to Pleasant Dale Creek | Adams | HQ-CWF, MF | None |
| 3-Pleasant Dale Creek | Basin | Adams | WWF, MF | None |
| 2-West Conewago Creek | Main Stem, Pleasant Dale Creek to Oppossum Creek | Adams | CWF, MF | None |
| 3-Unnamed Tributaries to West Conewago Creek | Basins, Pleasant Dale Creek to Oppossum Creek | Adams | WWF, MF | None |
| 3-Oppossum Creek | Basin | Adams | TSF, MF | None |
| 2-West Conewago Creek | Main Stem, Oppossum Creek to Adams-York County Border | Adams-York | WWF, MF | None |
| 3-Unnamed Tributaries to West Conewago Creek | Basins, Oppossum Creek to Adams-York County Border | Adams | WWF, MF | None |
| 3-Beaverdam Creek | Basin | Adams | WWF, MF | None |
| 3-Plum Run | Basin | Adams | WWF, MF | None |
| 3-Swift Run | Basin | Adams | WWF, MF | None |
| 3-South Branch Conewago Creek | Main Stem, PA-MD State Border to Mouth | Adams | WWF, MF | None |
| 4-Unnamed Tributaries to South Branch Conewago Creek | Basins (all sections in PA) | Adams-York | WWF, MF | None |
| 4-Long Arm Creek | Basin, PA-MD State Border to Mouth (all sections in PA) | York | WWF, MF | None |
| 4-Haldeman Quarries | Basin | Adams | CWF, MF | None |
| 4-Indian Run | Basin | Adams | WWF, MF | None |
| 4-Plum Creek | Basin | Adams | WWF, MF | None |
| 3-Pine Run | Basin | Adams | WWF, MF | None |
| 3-Markel Run | Basin | Adams | WWF, MF | None |
| 3-Beaver Creek | Basin | Adams | WWF, MF | None |
| 2-West Conewago Creek | Main Stem, Adams-York County Border to Mouth | York | WWF, MF | None |
| 3-Unnamed Tributaries to West Conewago Creek | Basins, Adams-York County Border to Mouth | York | WWF, MF | None |
| 3-Davidsburg Run | Basin | York | WWF, MF | None |
| 3-Bermudian Creek | Main Stem | York | WWF, MF | None |
| 4-Unnamed Tributaries to Bermudian Creek | Basins | Adams-York | WWF, MF | None |
| 4-Gardner Run | Basin | Adams | WWF, MF | None |
| 4-Latimore Creek | Basin | Adams | CWF, MF | None |
| 4-North Branch Bermudian Creek | Basin | York | WWF, MF | None |
| 4-Mud Run | Basin | York | WWF, MF | None |
| 4-Doe Run | Basin | York | WWF, MF | None |
| 4-Red Run | Basin | York | WWF, MF | None |
| 3-Beaver Creek | Basin | York | WWF, MF | None |
| 3-Laurel Run | Basin | York | WWF, MF | None |
| 3-Bennett Run | Basin | York | WWF, MF | None |
| 3-Little Conewago Creek | Basin | York | TSF, MF | None |
| 3-Musser Run | Basin | York | WWF, MF | None |
| 2-Snitz Creek | Basin | Lancaster | WWF, MF | None |
| 2-Hartman Run | Basin | York | WWF, MF | None |
| 2-Conoy Creek | Basin | Lancaster | TSF, MF | None |
| 2-Codorus Creek | Basin, Source to West Branch | York | TSF, MF | None |
| 3-West Branch Codorus Creek | Basin | York | WWF, MF | None |
| 2-Codorus Creek | Main Stem, West Branch to Oil Creek | York | HQ-CWF, MF | None |
| 3-Unnamed Tributaries to Codorus Creek | Basins, West Branch to Oil Creek | York | WWF, MF | None |
| 3-Porters Creek | Basin | York | WWF, MF | None |
| 3-Oil Creek | Basin | York | WWF, MF | None |
| 2-Codorus Creek | Main Stem, Oil Creek to Mouth | York | WWF, MF | None |
| 3-Unnamed Tributaries to Codorus Creek | Basins, Oil Creek to Mouth | York | WWF, MF | None |
| 3-Bunch Creek | Basin | York | WWF, MF | None |
| 3-Stoverstown Branch | Basin | York | WWF, MF | None |
| 3-South Branch Codorus Creek | Basin, Source to UNT from Glen Rock Valley at RM 16.85 | York | WWF, MF | None |
| 4-UNT to South Branch Codorus Creek Through Glen Rock Valley | Basin | York | CWF, MF | None |
| 3-South Branch Codorus Creek | Basin, UNT from Glen Rock Valley to East Branch Codorus Creek | York | WWF, MF | None |
| 4-East Branch Codorus Creek | Basin, Source to PA 214 | York | HQ-CWF, MF | None |
| 4-East Branch Codorus Creek | Basin, PA 214 to Inlet of Lake Redman | York | CWF, MF | None |
| 4-East Branch Codorus Creek | Main Stem, Inlet of Lake Redman to Mouth | York | WWF, MF | None |
| 5-UNTs to East Branch Codorus Creek | Basins, Inlet of Lake Redman to Mouth | York | CWF, MF | None |
| 5-Inners Creek | Basin | York | CWF, MF | None |
| 3-South Branch Codorus Creek | Basin, East Branch Codorus Creek to Mouth | York | WWF, MF | None |
| 3-Willis Run | Basin | York | WWF, MF | None |
| 3-Mill Creek | Basin | York | WWF, MF | None |
| 3-Dee Run | Basin | York | WWF, MF | None |
| 3-Trout Run | Basin, Source to UNT at RM 0.3 | York | HQ-CWF, MF | None |
| 4-UNT to Trout Run at RM 0.3 | Basin | York | CWF, MF | None |
| 3-Trout Run | Basin, UNT at RM 0.3 to Mouth | York | CWF, MF | None |
| 2-Wildcat Run | Basin | York | WWF, MF | None |
| 2-Dugan Run | Basin | York | WWF, MF | None |
| 2-Chickies Creek | Main Stem | Lancaster | WWF, MF | None |
| 3-Unnamed Tributaries to Chickies Creek | Basins | Lebanon- Lancaster | WWF, MF | None |
| 3-Shearers Creek | Basin | Lancaster | HQ-CWF, MF | None |
| 3-Boyers Run | Basin | Lancaster | WWF, MF | None |
| 3-Rife Run | Basin | Lancaster | WWF, MF | None |
| 3-Dellinger Run | Basin | Lancaster | WWF, MF | None |
| 3-Little Chickies Creek | Basin | Lancaster | TSF, MF | None |
| 3-Donegal Creek | Main Stem | Lancaster | TSF, MF | None |
| 4-Unnamed Tributaries to Donegal Creek | Basins | Lancaster | CWF, MF | None |
| 4-Donegal Springs | Basin | Lancaster | HQ-CWF, MF | None |
| 2-Kreutz Creek | Basin | York | WWF, MF | None |
| 2-Shawnee Run | Basin | Lancaster | WWF, MF | None |
| 2-Strickler Run | Basin | Lancaster | WWF, MF | None |
| 2-Shumans Run | Basin | Lancaster | WWF, MF | None |
| 2-Stamans Run | Basin | Lancaster | WWF, MF | None |
| 2-Klines Run | Basin | York | WWF, MF | None |
| 2-Dry Run | Basin | Lancaster | WWF, MF | None |
| 2-Witmers Run | Basin | Lancaster | WWF, MF | None |
| 2-Canadochly Creek | Basin | York | WWF, MF | None |
| 2-Cabin Creek | Basin | York | WWF, MF | None |
| 2-Wisslers Run | Basin | Lancaster | HQ-CWF, MF | None |
| 2-Bull Run | Basin | York | WWF, MF | None |
| 2-Fishing Creek | Basin, Source to PA 624 Bridge | York | TSF, MF | None |
| 2-Fishing Creek | Main Stem, PA 624 Bridge to Mouth | York | TSF, MF | None |
| 3-Unnamed Tributaries to Fishing Creek | Basins, PA 624 Bridge to Mouth | York | CWF, MF | None |
| 3-Beaver Creek | Basin | York | CWF, MF | None |
| 2-Green Branch | Basin | York | WWF, MF | None |
| 2-Manns Run | Basin | Lancaster | WWF, MF | None |
| 2-Mahala Run | Basin | York | WWF, MF | None |
| 2-Fisherman Run | Basin | Lancaster | WWF, MF | None |
| 2-Cuffs Run | Basin | York | WWF, MF | None |
| 2-Frys Run | Basin | Lancaster | WWF, MF | None |
| 2-Wilson Run | Basin | York | WWF, MF | None |
| 2-Boyds Run | Basin | York | WWF, MF | None |
| 2-Conestoga River | Basin, Source to UNT 07792 at 40° 8' 57.4" N; 76° 5' 24.9" W | Lancaster | WWF, MF | None |
| 3-UNT 07792 to Conestoga River at 40° 8' 57.4" N; 76° 5' 24.9" W | Basin | Lancaster | CWF, MF | None |
| 2-Conestoga River | Main Stem, UNT 07792 at 40° 8' 57.4" N; 76° 5' 24.9" W downstream to Mouth | Lancaster | WWF, MF | None |
| 3-UNTs to Conestoga River | Basins, UNT 07792 to Mouth | Berks-Lancaster | WWF, MF | None |
| 3-Muddy Creek | Basin, Source to UNT at 40° 13' 9.9" N; 76° 1' 16.7" W | Lancaster | WWF, MF | None |
| 4-UNT at 40° 13' 9.9" N; 76° 1' 16.7" W | Basin | Lancaster | TSF, MF | None |
| 3-Muddy Creek | Main Stem, UNT at 40° 13' 9.9" N; 76° 1' 16.7" W to Little Muddy Creek | Lancaster | TSF, MF | None |
| 4-Unnamed Tributaries to Muddy Creek | Basins, UNT at 40° 13' 9.9" N; 76° 1' 16.7" W to Little Muddy Creek | Lancaster | WWF, MF | None |
| 4-Rock Run | Basin | Lancaster | HQ-TSF, MF | None |
| 4-Black Creek | Basin | Lancaster | HQ-WWF, MF | None |
| 4-Little Muddy Creek | Basin, Source to PA 897 Bridge | Lancaster | TSF, MF | None |
| 4-Little Muddy Creek | Basin, PA 897 Bridge to Mouth | Lancaster | WWF, MF | None |
| 3-Muddy Creek | Basin, Little Muddy Creek to Mouth | Lancaster | WWF, MF | None |
| 3-Groff Creek | Basin | Lancaster | WWF, MF | None |
| 3-Cocalico Creek | Basin, Source to Blue Lake | Lancaster | HQ-WWF, MF | None |
| 3-Cocalico Creek | Basin, Blue Lake | Lancaster | WWF, MF | None |
| 3-Cocalico Creek | Main Stem, Blue Lake to Mouth | Lancaster | WWF, MF | None |
| 4-Unnamed Tributaries to Cocalico Creek | Basins, Blue Lake to Mouth | Lancaster | WWF, MF | None |
| 4-Harnish Run | Basin | Lancaster | WWF, MF | None |
| 4-Little Cocalico Creek | Basin | Lancaster | TSF, MF | None |
| 4-Stony Run | Basin | Lancaster | WWF, MF | None |
| 4-Coover Run | Basin | Lancaster | WWF, MF | None |
| 4-Indian Run | Basin | Lancaster | TSF, MF | None |
| 4-Meadow Run | Basin | Lancaster | WWF, MF | None |
| 4-Middle Creek | Basin, Source to PA Game Commission Dam | Lancaster | WWF, MF | None |
| 4-Middle Creek | Basin, PA Game Commission Dam to Elders Run | Lancaster | TSF, MF | None |
| 5-Elders Run | Basin | Lancaster | EV, MF | None |
| 4-Middle Creek | Basin, Elders Run to Furnace Run | Lancaster | TSF, MF | None |
| 5-Furnace Run | Basin, source to SR 1026 | Lancaster | HQ-CWF, MF | None |
| 5-Furnace Run | Basin, SR 1026 to Segloch Run | Lancaster | TSF, MF | None |
| 6-Segloch Run | Basin | Lancaster | EV, MF | None |
| 5-Furnace Run | Basin, Segloch Run to Mouth | Lancaster | TSF, MF | None |
| 4-Middle Creek | Basin, Furnace Run to Mouth | Lancaster | WWF, MF | None |
| 4-Hammer Creek | Basin, Source to second Rexmont Road crossing (downstream of the two former water supply reservoirs) | Lebanon | HQ-CWF, MF | None |
| 4-Hammer Creek | Basin, second Rexmont Road crossing to but not including UNT 07678 at RM 14.2 | Lebanon | CWF, MF | None |
| 4-Hammer Creek | Basin, from and including UNT 07678 downstream to Walnut Run | Lancaster | HQ-CWF, MF | None |
| 5-Walnut Run | Basin | Lancaster | EV, MF | None |
| 4-Hammer Creek | Basin, Walnut Run to inlet of Speedwell Forge Lake | Lancaster | HQ-CWF, MF | None |
| 4-Hammer Creek | Basin, Inlet of Speedwell Forge Lake to UNT 07671 at RM 8.8 | Lancaster | WWF, MF | None |
| 5-UNT 07671 | Basin | Lancaster | HQ-CWF, MF | None |
| 4-Hammer Creek | Basin, UNT 07671 downstream to Speedwell Forge Lake Dam | Lancaster | WWF, MF | None |
| 4-Hammer Creek | Basin, Speedwell Forge Lake Dam to Mouth | Lancaster | TSF, MF | None |
| 3-Lititz Run | Basin | Lancaster | WWF, MF | None |
| 3-Landis Run | Basin | Lancaster | WWF, MF | None |
| 3-Stauffer Run | Basin | Lancaster | WWF, MF | None |
| 3-Mill Creek | Main Stem, Source to SR 1011 | Lancaster | CWF, MF | None |
| 4-Unnamed Tributary to Mill Creek From New Holland Reservoir | Basin, Source to Tailwaters of New Holland Reservoir | Lancaster | HQ-CWF, MF | None |
| 4-Unnamed Tributary to Mill Creek From New Holland Reservoir | Basin, New Holland Reservoir | Lancaster | CWF, MF | None |
| 4-Unnamed Tributary to Mill Creek From New Holland Reservoir | Basin, New Holland Reservoir Dam to Mouth | Lancaster | CWF, MF | None |
| 3-Mill Creek | Basin, SR 1011 to Mouth | Lancaster | WWF, MF | None |
| 3-Stehman Run | Basin | Lancaster | WWF, MF | None |
| 3-Little Conestoga Creek | Basin, Source to Swarr Run | Lancaster | TSF, MF | None |
| 4-Swarr Run | Main Stem | Lancaster | TSF, MF | None |
| 5-Unnamed Tributaries to Swarr Run | Basins | Lancaster | CWF, MF | None |
| 5-Millers Run | Basin | Lancaster | CWF, MF | None |
| 3-Little Conestoga Creek | Basin, Swarr Run to West Branch | Lancaster | WWF, MF | None |
| 4-West Branch Little Conestoga Creek | Basin | Lancaster | TSF, MF | None |
| 3-Little Conestoga Creek | Basin, West Branch to Mouth | Lancaster | WWF, MF | None |
| 3-Witmer Run | Basin | Lancaster | WWF, MF | None |
| 2-Boyds Run | Basin | York | WWF, MF | None |
| 2-Grubb Hollow | Basin | Lancaster | HQ-WWF, MF | None |
| 2-Pequea Creek | Main Stem, Source to PA 897 | Lancaster | HQ-CWF, MF | None |
| 3-Unnamed Tributaries to Pequea Creek | Basins, Source to PA 897 | Lancaster | HQ-CWF, MF | None |
| 3-Indian Spring Run | Basin, Source to SR 10 Bridge | Chester | EV, MF | None |
| 3-Indian Spring Run | Basin, SR 10 Bridge to Confluence of UNT 07540 at RM 1.95 | Lancaster | CWF, MF | None |
| 4-UNT 07540 at RM 1.95 to Indian Spring Run | Basin, Source to SR 10 Bridge | Chester | HQ-CWF, MF | None |
| 4-UNT 07540 at RM 1.95 to Indian Spring Run | Basin, SR 10 Bridge to Mouth | Lancaster | CWF, MF | None |
| 3-Indian Spring Run | Basin, UNT 07540 at RM 1.95 to Mouth | Lancaster | CWF, MF | None |
| 2-Pequea Creek | Main Stem, PA 897 to Mouth | Lancaster | WWF, MF | None |
| 3-Unnamed Tributaries to Pequea Creek | Basins, PA 897 to Eshleman Run | Lancaster | CWF, MF | None |
| 3-White Horse Run | Basin | Lancaster | WWF, MF | None |
| 3-Umbles Run | Basin | Lancaster | HQ-CWF, MF | None |
| 3-Houston Run | Basin | Lancaster | CWF, MF | None |
| 3-Eshleman Run | Basin | Lancaster | CWF, MF | None |
| 3-Watson Run | Basin | Lancaster | WWF, MF | None |
| 3-Walnut Run | Basin | Lancaster | WWF, MF | None |
| 3-Little Beaver Creek | Basin | Lancaster | TSF, MF | None |
| 3-Big Beaver Creek | Basin | Lancaster | TSF, MF | None |
| 3-Huber Run | Basin | Lancaster | CWF, MF | None |
| 3-Goods Run | Basin | Lancaster | TSF, MF | None |
| 3-Silver Mine Run | Basin | Lancaster | TSF, MF | None |
| 3-Climbers Run | Main Stem | Lancaster | CWF, MF | None |
| 4-Unnamed Tributaries to Climbers Run | Basins | Lancaster | CWF, MF | None |
| 4-Trout Run | Basin | Lancaster | HQ-CWF, MF | None |
| 3-Unnamed Tributaries to Pequea Creek | Basins, Eshleman Run to UNT 07452 | Lancaster | WWF, MF | None |
| 3-UNT 07452 to Pequea Creek at 39° 54' 20.6" N; 76° 19' 41.8" W | Basin | Lancaster | HQ-CWF, MF | None |
| 3-Unnamed Tributaries to Pequea Creek | Basins, UNT 07452 to UNT 07451 | Lancaster | WWF, MF | None |
| 3-UNT 07451 to Pequea Creek at 39° 54' 12.4" N; 76° 19' 43.0" W | Basin | Lancaster | CWF, MF | None |
| 3-Unnamed Tributaries to Pequea Creek | Basins, UNT 07451 to Mouth | Lancaster | WWF, MF | None |
| 2-Otter Creek | Main Stem, Source to Upstream Boundary of State Game Lands No. 83 (T 616) | York | CWF, MF | None |
| 3-Unnamed Tributaries to Otter Creek | Basins, Source to Upstream Boundary of State Game Lands No. 83 | York | CWF, MF | None |
| 3-Mill Branch | Basin | York | WWF, MF | None |
| 3-South Fork Otter Creek | Basin | York | WWF, MF | None |
| 2-Otter Creek | Basin, Upstream Boundary State Game Lands No. 83 to Mouth | York | HQ-CWF, MF | None |
| 2-Sawmill Run | Main Stem | York | WWF, MF | None |
| 3-Unnamed Tributaries to Sawmill Run | Basins | York | WWF, MF | None |
| 3-Furnace Run | Basin | York | CWF, MF | None |
| 2-House Rock Run | Basin | Lancaster | WWF, MF | None |
| 2-Brubaker Run | Basin | Lancaster | WWF, MF | None |
| 2-Reed Run | Basin | Lancaster | HQ-WWF, MF | None |
| 2-Counselman Run | Basin | York | WWF, MF | None |
| 2-Tucquan Creek | Basin | Lancaster | HQ-CWF, MF | None |
| 2-Duncan Run | Basin | York | WWF, MF | None |
| 2-Oakland Run | Basin | York | CWF, MF | None |
| 2-Kellys Run | Basin | Lancaster | WWF, MF | None |
| 2-Tobe Run | Basin | Lancaster | WWF, MF | None |
| 2-Anderson Run | Basin | York | WWF, MF | None |
| 2-Muddy Run | Basin, Source to Muddy Run Dam | Lancaster | TSF, MF | None |
| 2-Muddy Run | Basin, Muddy Run Dam to the Mouth | Lancaster | WWF, MF | None |
| 2-Unnamed Tributaries to West Bank of Susquehanna River | Basins, Muddy Run to PA-MD State Border | York | WWF, MF | None |
| 2-Unnamed Tributaries to East Bank of Susquehanna River | Basins, Muddy Run to PA-MD State Border | Lancaster | HQ-CWF, MF | None |
| 2-Wissler Run | Basin | Lancaster | HQ-WWF, MF | None |
| 2-Muddy Creek | ||||
| 3-North Branch Muddy Creek | Basin, Source to Rambo Run | York | CWF, MF | None |
| 4-Rambo Run | Basin | York | EV, MF | None |
| 3-North Branch Muddy Creek | Basin, Rambo Run to Confluence with South Branch | York | CWF, MF | None |
| 3-South Branch Muddy Creek | Basin, Source to Confluence with North Branch | York | HQ-CWF, MF | None |
| 2-Muddy Creek | Basin (all sections of PA), Confluence of North and South Branches to Mouth | York | TSF, MF | None |
| 2-Fishing Creek | Basin, source to UNT 07256 (near T434 Bridge) | Lancaster | HQ-CWF, MF | None |
| 3-UNT 07256 to Fishing Creek (RM 3.95) | Basin | Lancaster | EV, MF | None |
| 2-Fishing Creek | Basin, UNT 07256 (near T434 Bridge) to Mouth | Lancaster | EV, MF | None |
| 2-Robinson Run | Basin | York | WWF, MF | None |
| 2-Peters Creek | Basin | Lancaster | HQ-WWF, MF | None |
| 2-Haines Branch | Basin | Lancaster | HQ-WWF, MF | None |
| 2-Michael Run | Basin (all sections in PA) | York | WWF, MF | None |
| 1-Susquehanna River (MD) | ||||
| 2-Unnamed Tributaries to West Bank of Susquehanna River | Basins (all sections in PA), PA-MD State Border to Mouth | York | WWF, MF | None |
| 2-Unnamed Tributaries to East Bank of Susquehanna River | Basins (all sections in PA) PA-MD State Border to Mouth | Lancaster | HQ-CWF, MF | None |
| 2-Broad Creek | Basin (all sections in PA) | York | CWF, MF | None |
| 2-Conowingo Creek | Basin, Source to SR 3005 Bridge | Lancaster | HQ-CWF, MF | None |
| 2-Conowingo Creek | Main Stem, SR 3005 to Mouth | Lancaster | CWF, MF | None |
| 3-Unnamed Tributaries to Conowingo Creek | Basins, (all sections in PA) SR 3005 to PA-MD State Border | Lancaster | HQ-CWF, MF | None |
| 3-Jackson Run | Basin | Lancaster | HQ-CWF, MF | None |
| 3-Little Conowingo Creek | Basin | Lancaster | HQ-CWF, MF | None |
| 2-Conowingo Creek (MD) | ||||
| 3-Unnamed Tributaries to Conowingo Creek | Basins (all sections in PA), PA-MD State Border to Mouth | Lancaster | HQ-CWF, MF | None |
| 2-Octoraro Creek | ||||
| 3-East Branch Octoraro Creek | Main Stem, Source to Confluence with West Branch | Lancaster | TSF; MF | None |
| 4-Unnamed Tributaries to East Branch Octoraro Creek | Basins, Source to Confluence with West Branch | Chester- Lancaster | TSF; MF | None |
| 4-Buck Run | Basin | Lancaster | TSF; MF | None |
| 4-Valley Creek | Basin | Chester | TSF; MF | None |
| 4-Knott Run | Basin | Lancaster | HQ-CWF; MF | None |
| 4-Annan Run | Basin | Lancaster | HQ-CWF; MF | None |
| 4-Knight Run | Basin | Chester | TSF; MF | None |
| 4-Ball Run | Basin | Lancaster | TSF; MF | None |
| 4-Bells Run | Basin | Lancaster | TSF; MF | None |
| 4-Muddy Run | Basin | Chester | TSF; MF | None |
| 4-Coopers Run | Basin | Lancaster | TSF; MF | None |
| 4-Leech Run | Basin | Chester | TSF; MF | None |
| 3-West Branch Octoraro Creek | Basin, Source to Confluence with East Branch | Lancaster | HQ-CWF; MF | None |
| 2-Octoraro Creek | Main Stem, Confluence of East and West Branches to PA-MD State Border | Lancaster-Chester | WWF, MF | None |
| 3-Unnamed Tributaries to Octoraro Creek | Basins, (all sections in PA) Confluence of East and West Branches to UNT 07001 at 39° 44' 1.7" N; 76° 5' 32.9" W | Lancaster-Chester | TSF, MF | None |
| 3-Tweed Creek | Basin | Chester | TSF, MF | None |
| 3-McCreary Run | Basin | Lancaster | HQ-TSF, MF | None |
| 3-Blackburn Run | Basin | Chester | TSF, MF | None |
| 3-Black Run | Basin, Source to UNT 07006 at 39° 44' 25.5" N; 76° 3' 15.9" W | Chester | EV, MF | None |
| 4-UNT 07006 | Basin | Chester | TSF, MF | None |
| 3-Black Run | Basin, UNT 07006 to Mouth | Chester | TSF, MF | None |
| 3-Hog Run | Basin | Chester | TSF, MF | None |
| 3-UNT 07001 to Octoraro Creek at 39° 44' 1.7" N; 76° 5' 32.9" W | Basin | Chester | EV, MF | None |
| 3-Unnamed Tributaries to Octoraro Creek | Basins, UNT 07001 to PA-MD State Border | Lancaster-Chester | TSF, MF | None |
| 3-Reynolds Run | Basin | Lancaster | HQ-TSF, MF | None |
| 2-Octoraro Creek (MD) | ||||
| 3-Unnamed Tributaries to Octoraro Creek | Basins (all sections in PA), PA-MD State Border to Mouth | Chester | TSF, MF | None |
| 3-Stone Run | Basin (all sections in PA) | Chester | TSF, MF | None |
| 2-Deer Creek | Basin (all sections in PA) | York | CWF, MF | None |
| 1-Chesapeake Bay (MD) | ||||
| 2-Gunpowder Falls | Basin, source to Little Falls (all sections in PA) | York | WWF, MF | None |
| 3-Little Falls | Basin, (all sections in PA) | York | CWF, MF | None |
| 2-Northeast Creek | Main Stem, Source to PA-MD State Border | Chester | WWF, MF | None |
| 3-Unnamed Tributaries to Northeast Creek | Basins, Source to PA-MD State Border | Chester | TSF, MF | None |
| 2-Northeast Creek (MD) | ||||
| 3-Unnamed Tributaries to Northeast Creek | Basins, (all sections in PA), PA-MD State Border to Mouth | Chester | TSF, MF | None |
| 3-Little Northeast Creek | Basin (all sections in PA) | Chester | TSF, MF | None |
| 2-Elk River (MD) | ||||
| 3-Big Elk Creek | Basin (all sections in PA) | Chester | HQ-TSF, MF | None |
| 3-Little Elk Creek | Main Stem, Source to PA-MD State Border | Chester | HQ-TSF, MF | None |
| 4-Unnamed Tributaries to Little Elk Creek | Basins (all sections in PA), Source to PA-MD State Border | Chester | HQ-TSF, MF | None |
| 4-Jordan Run | Basin | Chester | EV, MF | None |
| 4-Barren Brook | Basin | Chester | EV, MF | None |
| 3-Little Elk Creek (MD) | ||||
| 4-Unnamed Tributaries to Little Elk Creek | Basins (all sections in PA), PA-MD State Border to Mouth | Chester | TSF, MF | None |
Notes
The provisions of this § 93.9o amended under sections 5(b)(1) and 402 of The Clean Streams Law (35 P.S. §§ 691.5(b)(1) and 691.402); and section 1920-A of The Administrative Code of 1929 (71 P.S. § 510-20).
This section cited in 25 Pa. Code § 16.51 (relating to table); 25 Pa. Code § 93.1 (relating to definitions); 25 Pa. Code § 93.4 (relating to Statewide water uses); 25 Pa. Code § 93.7 (relating to specific water quality criteria); and 25 Pa. Code § 93.9 (relating to designated water uses and water quality criteria).
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