25 Pa. Code § 93.9f – Drainage List F.

Delaware River Basin in Pennsylvania
Schuylkill River

Stream	Zone	County	Water Uses Protected	Exceptions To Specific Criteria
1—Delaware Estuary
2—Schuylkill River	Main Stem, Source to Little Schuylkill River	Schuylkill	CWF, MF	None
3—Unnamed Tributaries to Schuylkill River	Basins, Source to Little Schuylkill River	Schuylkill	CWF, MF	None
3—Big Creek	Basin	Schuylkill	CWF, MF	None
3—Silver Creek	Basin	Schuylkill	CWF, MF	None
3—Mill Creek	Basin, Source to Mud Run	Schuylkill	CWF, MF	None
4—Mud Run	Basin, Source to Schuylkill County Municipal Dam	Schuylkill	HQ-CWF, MF	None
4—Mud Run	Basin, Schuylkill County Municipal Dam to Kaufman Run	Schuylkill	CWF, MF	None
5—Kaufman Run	Basin, Source to Schuylkill County Municipal Dam	Schuylkill	HQ-CWF, MF	None
5—Kaufman Run	Basin, Schuylkill County Municipal Dam to Mouth	Schuylkill	CWF, MF	None
4—Mud Run	Basin, Kaufman Run to Mouth	Schuylkill	CWF, MF	None
3—Mill Creek	Main Stem, Mud Run to Mouth	Schuylkill	CWF, MF	None
4—Unnamed Tributaries to Mill Creek	Basins, Mud Run to Mouth	Schuylkill	CWF, MF	None
4—Tar Run	Basin, Source to Schuylkill County Municipal Dam	Schuylkill	HQ-CWF, MF	None
4—Tar Run	Basin, Schuylkill County Municipal Dam to Mouth	Schuylkill	CWF, MF	None
4—Wolf Creek	Basin, Source to Schuylkill County Municipal Dam	Schuylkill	HQ-CWF, MF	None
4—Wolf Creek	Basin, Schuylkill County Municipal Dam to Mouth	Schuylkill	CWF, MF	None
3—Tumbling Run	Basin, Source to Tumbling Run Dam	Schuylkill	HQ-CWF, MF	None
3—Tumbling Run	Basin, Tumbling Run Dam to Mouth	Schuylkill	CWF, MF	None
3—West Branch Schuylkill River	Basin	Schuylkill	CWF, MF	None
3—Mahannon Creek	Basin	Schuylkill	CWF, MF	None
3—Red Creek	Basin	Schuylkill	CWF, MF	None
3—Plum Creek	Basin	Schuylkill	CWF, MF	None
3—Pine Creek	Basin	Schuylkill	CWF, MF	None
3—Bear Creek	Basin, Source to UNT 02300 at 40°34'15.5"N; 76°11'25.6"W	Schuylkill	HQ-CWF, MF	None
4—UNT 02300 to Bear Creek	Basin	Schuylkill	CWF, MF	None
3—Bear Creek	Basin, UNT 02300 to UNT 02299 at 40°34'43.5"N; 76°9'33.6"W	Schuylkill	CWF, MF	None
4—UNT 02299 to Bear Creek	Basin	Schuylkill	HQ-CWF, MF	None
3—Bear Creek	Basin, UNT 02299 to Mouth	Schuylkill	CWF, MF	None
3—Stony Creek	Basin	Schuylkill	CWF, MF	None
3—Little Schuylkill River	Basin, Source to Still Creek	Schuylkill	CWF, MF	None
4—Still Creek	Basin, Source to Tamaqua Water Supply Dam	Schuylkill	HQ-CWF, MF	None
4—Still Creek	Basin, Tamaqua Water Supply Dam to Mouth	Schuylkill	CWF, MF	None
3—Little Schuylkill River	Basin, Still Creek to UNT at 40°48'48.5"N; 75°58'45.0"W	Schuylkill	CWF, MF	None
4—UNT at 40°48'48.5"N; 75°58'45.0"W	Basin	Schuylkill	HQ-CWF, MF	None
3—Little Schuylkill River	Basin, UNT at 40°48'48.5"N; 75°58'45.0"W to Owl Creek	Schuylkill	CWF, MF	None
4—Owl Creek	Basin	Schuylkill	HQ-CWF, MF	None
3—Little Schuylkill River	Basin, Owl Creek to UNT 02248 at 40°46'46.8"N; 75°57'39.6"W	Schuylkill	CWF, MF	None
4—UNT 02248 to Little Schuylkill River	Basin	Schuylkill	HQ-CWF, MF	None
3—Little Schuylkill River	Basin, UNT 02248 to Cold Run	Schuylkill	CWF, MF	None
4—Cold Run	Basin, Source to Beaver Creek	Schuylkill	HQ-CWF, MF	None
5—Beaver Creek	Basin, Source to Tabernacle Drive at 40°44'18.7"N; 76°1'26.9"W	Schuylkill	HQ-CWF, MF	None
5—Beaver Creek	Basin, 40°44'18.7"N; 76°1'26.9"W to Mouth	Schuylkill	CWF, MF	None
4—Cold Run	Basin, Beaver Creek to Mouth	Schuylkill	CWF, MF	None
3—Little Schuylkill River	Basin, Cold Run to UNT 02206 at 40°37'40.8"N; 76°0'53.8"W	Schuylkill	CWF, MF	None
4—UNT 02206 to Little Schuylkill River	Basin	Schuylkill	HQ-CWF, MF	None
3—Little Schuylkill River	Basin, UNT 02206 to UNT 02204 at 40°36'41.4"N; 76°1'6.3"W	Schuylkill	CWF, MF	None
4—UNT 02204 to Little Schuylkill River	Basin	Schuylkill	HQ-CWF, MF	None
3—Little Schuylkill River	Basin, UNT 02204 to Rattling Run	Schuylkill	CWF, MF	None
4—Rattling Run	Basin, Source to SR 61	Schuylkill	EV, MF	None
4—Rattling Run	Basin, SR 61 to Mouth	Schuylkill	CWF, MF	None
3—Little Schuylkill River	Basin, Rattling Run to Mouth	Schuylkill	CWF, MF	None
2—Schuylkill River	Main Stem, Little Schuylkill River to Valley Creek	Montgomery-Chester	WWF, MF	None
3—Unnamed Tributaries to Schuylkill River	Basins, Little Schuylkill River to Berks-Chester-Montgomery County Border	Schuylkill-Berks	WWF, MF	None
3—Mill Creek	Basin	Berks	TSF, MF	None
3—Pigeon Creek	Basin	Berks	WWF, MF	None
3—Irish Creek	Basin	Berks	WWF, MF	None
3—Maiden Creek	Basin, Source to Pine Creek	Berks	CWF, MF	None
4—Pine Creek	Basin, Source to Farthest Downstream Crossing of T 803	Berks	HQ-CWF, MF	None
4—Pine Creek	Basin, Farthest Downstream Crossing of T 803 to Mouth	Berks	CWF, MF	None
3—Maiden Creek	Main Stem, Pine Creek to Moselem Creek	Berks	TSF, MF	None
4—Unnamed Tributaries to Maiden Creek	Basins, Pine Creek to Moselem Creek	Berks	TSF, MF	None
4—Furnace Creek	Basin, Source to RM 3.0	Berks	HQ-CWF, MF	None
4—Furnace Creek	Basin, RM 3.0 to Mouth	Berks	TSF, MF	None
4—Maiden Creek Tributary	Basin	Berks	TSF, MF	None
4—Sacony Creek	Basin, Source to SR 1029 Bridge in Rockland Township	Berks	EV, MF	None
4—Sacony Creek	Basin, SR 1029 Bridge in Rockland Township to SR 1029 Bridge in Kutztown	Berks	CWF, MF	None
4—Sacony Creek	Basin, SR 1029 Bridge in Kutztown to Mouth	Berks	TSF, MF	None
4—Moselem Creek	Basin	Berks	HQ-CWF, MF	None
3—Maiden Creek	Basin, Moselem Creek to Tailwaters of Lake Ontelaunee	Berks	WWF, MF	None
3—Maiden Creek	Main Stem, Lake Ontelaunee	Berks	WWF, MF	None
4—Unnamed Tributaries to Maiden Creek	Basins, Lake Ontelaunee	Berks	WWF, MF	None
4—Bailey Creek	Basin	Berks	WWF, MF	None
4—Peters Creek	Basin	Berks	EV, MF	None
3—Maiden Creek	Basin, Lake Ontelaunee Dam to Willow Creek	Berks	WWF, MF	None
4—Willow Creek	Basin, Source to a point upstream of T 708 Bridge at 40°25'39.2"N; 75°55'26.3"W	Berks	CWF, MF	None
4—Willow Creek	Basin, from the point upstream of T 708 Bridge to Mouth	Berks	HQ-CWF, MF	None
3—Maiden Creek	Basin, Willow Creek to Mouth	Berks	WWF, MF	None
3—Laurel Run	Basin, Source to Upstream Border of Temple Borough	Berks	CWF, MF	None
3—Laurel Run	Basin, Upstream Border of Temple Borough to Mouth	Berks	WWF, MF	None
3—Bernhart Creek	Basin	Berks	WWF, MF	None
3—Tulpehocken Creek	Basin, Source to T 560 near Ramona	Lebanon	CWF, MF	None
3—Tulpehocken Creek	Main Stem, T 560 to Inlet of Blue Marsh Reservoir	Berks	TSF, MF	None
4—Tributaries to Tulpehocken Creek	Basins, T 560 to Owl Creek	Lebanon	TSF, MF	None
4—Owl Creek	Basin	Lebanon	WWF, MF	None
4—Tributaries to Tulpehocken Creek	Basins, Owl Creek to UNT 01950 at 40°22'23"N; 76°10'53.4"W	Lebanon-Berks	TSF, MF	None
4—UNT 01950 to Tulpehocken Creek	Basin, Source to SR 3002	Berks	TSF, MF	None
4—UNT 01950 to Tulpehocken Creek	Main Stem, SR 3002 to Mouth	Berks	HQ-CWF, MF	None
5—Tributaries to UNT 01950	Basins, SR 3002 to Mouth	Berks	TSF, MF	None
4—Tributaries to Tulpehocken Creek	Basins, UNT 01950 to Mill Creek (Stream Code 01936 at 40°25'2"N; 76°9'59.8"W)	Berks	TSF, MF	None
4—Mill Creek (Stream Code 01936)	Basin	Berks	CWF, MF	None
4—Tributaries to Tulpehocken Creek	Basins, Mill Creek (Stream Code 01936) to Inlet of Blue Marsh Reservoir	Berks	TSF, MF	None
3—Tulpehocken Creek	Blue Marsh Reservoir	Berks	WWF, MF	None
4—Unnamed Tributaries to Blue Marsh Reservoir	Basins, Source to Slackwater of Blue Marsh Reservoir	Berks	TSF, MF	None
4—Northkill Creek	Basin, Source to I-78 Bridge	Berks	EV, MF	None
4—Northkill Creek	Basin, I-78 Bridge to Slackwater of Blue Marsh Reservoir	Berks	CWF, MF	None
4—Licking Creek	Basin, Source to Slackwater of Blue Marsh Reservoir	Berks	TSF, MF	None
4—Spring Creek	Basin, Source to Furnace Creek	Berks	CWF, MF	None
5—Furnace Creek	Basin, Source to Water Authority Dam	Berks	HQ-CWF, MF	None
5—Furnace Creek	Basin, Water Authority Dam to Mouth	Berks	CWF, MF	None
4—Spring Creek	Basin, Furnace Creek to Hospital Creek	Berks	CWF, MF	None
5—Hospital Creek	Basin	Berks	TSF, MF	None
4—Spring Creek	Basin, Hospital Creek to Slackwater of Blue Marsh Reservoir	Berks	TSF, MF	None
3—Tulpehocken Creek	Main Stem, Blue Marsh Reservoir Dam to T 921	Berks	CWF, MF	None
4—Unnamed Tributaries to Tulpehocken Creek	Basins, Blue Marsh Reservoir Dam to T 921	Berks	WWF, MF	None
4—Plum Creek	Basin, Source to UNT 01867 at 40°22'30.2"N; 76°0'45.2"W	Berks	WWF, MF	None
5—UNT 01867 to Plum Creek	Basin	Berks	WWF, MF	None
4—Plum Creek	Basin, UNT 01867 to Mouth	Berks	CWF, MF	None
4—Cacoosing Creek	Basin, Source to Little Cacoosing Creek	Berks	CWF, MF	None
5—Little Cacoosing Creek	Basin	Berks	WWF, MF	None
4—Cacoosing Creek	Basin, Little Cacoosing Creek to Mouth	Berks	CWF, MF	None
3—Tulpehocken Creek	Basin, T 921 to Mouth	Berks	WWF, MF	None
3—Wyomissing Creek	Basin, Source to Inlet of Pond at Reading Public Museum	Berks	HQ-CWF, MF	None
3—Wyomissing Creek	Basin, Inlet of Pond at Reading Public Museum to Mouth	Berks	CWF, MF	None
3—Angelica Creek	Basin	Berks	CWF, MF	None
3—Trout Run	Basin	Berks	WWF, MF	None
3—Allegheny Creek	Basin, Source to Sleepy Hollow Run	Berks	CWF, MF	None
4—Sleepy Hollow Run	Main Stem	Berks	HQ-CWF, MF	None
5—Tributaries to Sleepy Hollow Run	Basins	Berks	CWF, MF	None
3—Allegheny Creek	Basin, Sleepy Hollow Run to Mouth	Berks	CWF, MF	None
3—Seidel Creek	Basin	Berks	WWF, MF	None
3—Antietam Creek	Basin	Berks	CWF, MF	None
3—Indian Corn Creek	Basin	Berks	CWF, MF	None
3—Heisters Creek	Basin	Berks	WWF, MF	None
3—Hay Creek	Basin, Source to UNT 63882 at 40°12'8.5"N; 75°51'49.8"W	Berks	EV, MF	None
4—UNT 63882 to Hay Creek	Basin	Berks	CWF, MF	None
3—Hay Creek	Basin, UNT 63882 to UNT 62990 at 40°12'36.7"N; 75°50'26.4"W	Berks	HQ-CWF, MF	None
4—UNT 62990 to Hay Creek	Basin	Berks	CWF, MF	None
3—Hay Creek	Basin, UNT 62990 to Beaver Run	Berks	CWF, MF	None
4—Beaver Run	Basin	Berks	HQ-CWF, MF	None
3—Hay Creek	Basin, Beaver Run to Birdsboro Boundary at 40°15'17.5"N; 75°48'51.2"W	Berks	EV, MF	None
3—Hay Creek	Basin, Birdsboro Boundary to Mouth	Berks	CWF, MF	None
3—Sixpenny Creek	Basin	Berks	HQ-CWF, MF	None
3—Monocacy Creek	Basin, Source to UNT 01762 at 40°22'1.3"N; 75°48'35.3"W	Berks	WWF, MF	None
4—UNT 01762 to Monocacy Creek	Basin, Source to Alsace and Oley Township border at 40°22'18.6"N; 75°48'56.7"W	Berks	WWF, MF	None
4—UNT 01762 to Monocacy Creek	Basin, Alsace and Oley Township border to Mouth	Berks	HQ-CWF, MF	None
3—Monocacy Creek	Basin, UNT 01762 to Mouth	Berks	WWF, MF	None
3—Leaf Creek	Basin	Berks	WWF, MF	None
3—Mill Creek	Basin, Source to UNT at 40°14'33.8"N; 75°43'49.6"W	Berks	EV, MF	None
4—UNT at 40°14'33.8"N; 75°43'49.6"W	Basin	Berks	WWF, MF	None
3—Mill Creek	Basin, UNT at 40°14'33.8"N; 75°43'49.6"W to Mouth	Berks	EV, MF	None
3—UNTs Schuylkill River	Basins (all UNTs along Montgomery County shore), Berks-Chester-Montgomery County Border to Valley Creek	Montgomery	WWF, MF	None
3—UNTs to Schuylkill River	Basins (all UNTs along Chester County shore except those in Spring City and Phoenixville), Berks-Chester-Montgomery County Border to Valley Creek	Chester	HQ-TSF, MF	None
3—UNTs to Schuylkill River	Basins, in Spring City and Phoenixville	Chester	WWF, MF	None
3—Manatawny Creek
4—Pine Creek	Basin	Berks	EV, MF	None
4—Bieber Creek	Basin	Berks	EV, MF	None
3—Manatawny Creek	Basin, Confluence of Pine Creek and Bieber Creek to Oysterville Creek	Berks	CWF, MF	None
4—Oysterville Creek	Basin, Source to T 634 Bridge at 40° 23' 45.9" N; 75° 42' 30.0" W	Berks	EV, MF	None
4—Oysterville Creek	Basin, T 634 Bridge to Confluence of UNT 01680 at 40° 22' 44.6" N; 75° 43' 48.0" W	Berks	HQ-CWF, MF	None
5—UNT 01680 to Oysterville Creek	Basin	Berks	CWF, MF	None
4—Oysterville Creek	Basin, UNT 01680 to Mouth	Berks	HQ-CWF, MF	None
3—Manatawny Creek	Basin, Oysterville Creek to Trout Run	Berks	CWF, MF	None
4—Trout Run	Basin	Berks	EV, MF	None
3—Manatawny Creek	Basin, Trout Run to Ironstone Creek	Berks	CWF, MF	None
4—Ironstone Creek	Basin	Berks	TSF, MF	None
3—Manatawny Creek	Basin, Ironstone Creek to Mouth	Berks	CWF, MF	None
3—Sprogels Run	Basin	Montgomery	WWF, MF	None
3—Sanatoga Creek	Basin	Montgomery	WWF, MF	None
3—Possum Hollow Run	Basin	Montgomery	WWF, MF	None
3—Brooke Evans Creek	Basin	Montgomery	WWF, MF	None
3—Pigeon Creek	Basin	Chester	HQ-TSF, MF	None
3—Mingo Creek	Basin	Montgomery	WWF, MF	None
3—Stony Run	Basin	Chester	HQ-TSF, MF	None
3—French Creek	Basin, Source to and including Beaver Run	Chester	EV, MF	None
3—French Creek	Main Stem, Beaver Run to Birch Run	Chester	EV, MF	None
4—Tributaries to French Creek	Basins, Beaver Run to Birch Run	Chester	HQ-TSF, MF	None
4—Birch Run	Basin	Chester	EV, MF	None
3—French Creek	Main Stem, Birch Run to T522 bridge (Kennedy Covered Bridge)	Chester	EV, MF	None
4—Tributaries to French Creek	Basins, Birch Run to the Junction of West Vincent, East Vincent and East Pikeland Township Borders	Chester	HQ-TSF, MF	None
4—Tributaries to French Creek	Basins, Junction of West Vincent, East Vincent and East Pikeland Township Borders to T522 bridge (Kennedy Covered Bridge)	Chester	TSF, MF	None
3—French Creek	Basin, T522 bridge (Kennedy Covered Bridge) to Mouth	Chester	TSF, MF	None
3—Pickering Creek	Basin, Source to Philadelphia Suburban Water Company Dam	Chester	HQ-TSF, MF	None
3—Pickering Creek	Basin, Philadelphia Suburban Water Company Dam to Mouth	Chester	WWF, MF	None
3—Crossmans Run	Basin	Montgomery	WWF, MF	None
3—Perkiomen Creek	Basin, Source to SR 1010 Bridge at Hereford	Berks	HQ-CWF, MF	None
3—Perkiomen Creek	Main Stem, SR 1010 Bridge to Green Lane Reservoir Dam	Montgomery	TSF, MF	None
4—Tributaries to Perkiomen Creek	Basins, SR 1010 Bridge to Hosensack Creek	Montgomery	TSF, MF	None
4—Hosensack Creek	Basin	Montgomery	CWF, MF	None
4—Tributaries to Perkiomen Creek	Basins, Hosensack Creek to West Branch Perkiomen Creek	Montgomery	TSF, MF	None
4—West Branch Perkiomen Creek	Basin, Source to SR 1022 Bridge at 40° 26' 49.6" N; 75° 37' 16.2" W	Berks	CWF, MF	None
4—West Branch Perkiomen Creek	Basin, SR 1022 Bridge to SR 2069 Bridge at 40° 23' 45.8" N; 75° 36' 31.5" W	Berks	EV, MF	None
4—West Branch Perkiomen Creek	Basin, SR 2069 Bridge to Mouth	Montgomery	CWF, MF	None
4—Tributaries to Perkiomen Creek	Basins, West Branch Perkiomen Creek to Unami Creek	Montgomery	TSF, MF	None
3—Perkiomen Creek	Main Stem, Green Lane Reservoir Dam to Mouth	Montgomery	WWF, MF	None
4—Unami Creek	Basin	Montgomery	HQ-TSF, MF	None
4—Tributaries to Perkiomen Creek	Basins, Unami Creek to Swamp Creek	Montgomery	TSF, MF	None
4—Swamp Creek	Basin, Source to Dam in Bechtelsville at 40° 22' 24.9" N; 75° 37' 51.5" W	Berks	HQ-CWF, MF	None
4—Swamp Creek	Basin, Dam in Bechtelsville to SR 100 Bridge	Berks	CWF, MF	None
4—Swamp Creek	Basin, SR 100 Bridge to Mouth	Montgomery	TSF, MF	None
4—Tributaries to Perkiomen Creek	Basins, Swamp Creek to Mouth	Montgomery	TSF, MF	None
3—Valley Creek	Basin	Montgomery—Chester	EV, MF	None
2—Schuylkill River	Basin, Valley Creek to Stony Creek	Montgomery	WWF, MF	None
3—Stony Creek	Basin	Montgomery	TSF, MF	None
2—Schuylkill River	Basin, Stony Creek to UNT 00926	Montgomery	WWF, MF	None
3—UNT 00926 at RM 18.9 (locally Spring Mill Run)	Basin	Montgomery	CWF, MF	None
2—Schuylkill River	Basin, UNT 00926 downstream to Mill Creek	Montgomery-Philadelphia	WWF, MF	None
3—Mill Creek	Basin	Montgomery	TSF, MF	None
2—Schuylkill River	Basin, Mill Creek to Wissahickon Creek	Montgomery-Philadelphia	WWF, MF	None
3—Wissahickon Creek	Basin	Philadelphia	TSF, MF	None
2—Schuylkill River	Basin, Wissahickon Creek to Head of Tide	Philadelphia	WWF, MF	None

Authority

The provisions of this § 93.9f 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).

Source

The provisions of this § 93.9f adopted March 6, 1992, effective March 7, 1992, 22 Pa.B. 1037; amended July 17, 1992, effective July 18, 1992, 22 Pa. B. 3741; amended November 19, 1993, effective November 20, 1993, 23 Pa.B. 5529; amended September 2, 1994, effective May 7, 1994, 24 Pa.B. 4461; amended September 22, 1995, effective September 23, 1995, 25 Pa.B. 3971; amended June 27, 1997, effective June 28, 1997, 27 Pa.B. 3050; amended October 10, 1997, effective October 11, 1997, 27 Pa.B. 5247; amended September 4, 1998, effective September 5, 1998, 28 Pa.B. 4510; amended November 24, 1999, effective November 27, 1999, 29 Pa.B. 5999; amended June 16, 2000, effective June 17, 2000, 30 Pa.B. 3036; corrected July 20, 2001, effective September 6, 1997, 31 Pa.B. 3893; amended September 27, 2002, effective September 28, 2002, 32 Pa.B. 4695; amended October 31, 2003, effective November 1, 2003, 33 Pa.B. 5420; amended February 11, 2005, effective February 12, 2005, 35 Pa.B. 1197; corrected March 18, 2005, effective May 3, 2003, 35 Pa.B. 1762; corrected March 25, 2005, effective May 3, 2003, 35 Pa.B. 1885; amended October 21, 2005, effective October 22, 2005, 35 Pa.B. 5806; corrected April 7, 2006, effective October 6, 2001, 36 Pa.B. 1648; amended August 8, 2008, effective August 9, 2008, 38 Pa.B. 4364; amended May 15, 2009, effective May 16, 2009, 39 Pa.B. 2523; amended April 2, 2010, effective April 3, 2010, 40 Pa.B. 1734; amended September 2, 2011, effective September 3, 2011, 41 Pa.B. 4754; amended July 19, 2013, effective July 20, 2013, 43 Pa.B. 4080; amended November 17, 2017, effective November 18, 2017, 47 Pa.B. 7029; amended February 9, 2018, effective February 10, 2018, 48 Pa.B. 866; amended July 10, 2020, effective July 11, 2020, 50 Pa.B. 3426; amended July 9, 2021, effective July 10, 2021, 51 Pa.B. 3733. Immediately preceding text appears at serial pages (401889) to (401901).

Cross References

This section cited in 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).