Updating Pennsylvania Streamgage Datums
Notification of Intent to Update Streamgage Datums
USGS is updating streamgage datums to reflect elevations in North American Vertical Datum of 1988 (NAVD88).
Sources/Usage: Public Domain. View Media Details
The USGS Pennsylvania Water Science Center (PaWSC) will be converting the geodetic vertical elevations for our network of streamgages to the current datum of North American Vertical Datum of 1988 (NAVD88). Prior to a change in geodetic vertical elevation (gage datum) at a streamgage, USGS will provide a 90-day notification to users of the data.
Current and accurate geodetic vertical elevations provide a universally based datum that benefits Federal, State, and local agencies, along with engineers, academics, and others that use water-level information. These updates are also part of preparations for a future transition to the North American-Pacific Geopotential Datum of 2022 (NAPGD2022).
This update in geodetic vertical datum does not affect the location of the streamgage, nor the observed local gage height (stage) or discharge recorded at the streamgage.
A list of streamgages with previous and upcoming datum changes can be found below. This table will be updated as additional datum changes are finalized.
For more information on the streamgage datum conversion process, contact Marla Stuckey (mstuckey@usgs.gov).
USGS PaWSC Datum Conversion Table
Last updated 5/1/2024
[ft, feet; NAVD88, North American Vertical Datum of 1988; NGVD29, National Geodetic Vertical Datum of 1929; *, Different datum elevations were reported depending on the source; **Datum updated after initial notification in this table]
| Station Number | Station Name | Old Datum Elevation (ft) |
Old Datum | New Datum Elevation (NAVD88) (ft) |
Datum Update Date |
|---|---|---|---|---|---|
| 01538000 | Wapwallopen Creek near Wapwallopen, PA | 752.41 | NGVD29 | 752.2 | 8/1/2024 |
| 01549500 | Blockhouse Creek near English Center, PA | 1041.85 | NGVD29 | 1041.23 | 8/1/2024 |
| 01552000 | Loyalsock Creek at Loyalsockville, PA | 586.33 | NGVD29 | 585.61 | 8/1/2024 |
| 03010955 | Tunungwant Creek near South Bradford, PA | 1420 | NGVD29 | 1419.5 | 8/1/2024 |
| 03031624 | Sandy Lick Creek at Dubois, PA | 1350 | NGVD29 | 1382.83 | 8/1/2024 |
| 03033289 | Mahoning Creek at Big Run, PA | 1320 | NGVD29 | 1266.89 | 8/1/2024 |
| 03040100 | Little Conemaugh River at Wilmore, PA | 1580 | NGVD29 | 1541.4 | 8/1/2024 |
| 01451380 | Little Lehigh Creek near Trexlertown, PA | 370 | NGVD29 | 366.9 | 7/1/2024 |
| 01568000 | Sherman Creek at Shermans Dale, PA | 422.63 | NGVD29 | 421.91 | 7/1/2024 |
| 01474500 | Schuylkill River at Philadelphia, PA | 5.74 | NGVD29 | 4.54 | 6/15/2024 |
| 01474501 | Schuylkill River near 30th St at Philadelphia, PA | 0.00/39.13* | NAVD88 | 39.1 | 6/15/2024 |
| 01475530 | Cobbs Cr at U.S. Hghwy No. 1 at Philadelphia, PA | 121.76 | NGVD29 | 120.8 | 6/15/2024 |
| 01429301 | Dyberry Creek at Tanners Falls near Dyberry, PA | 1010 | NGVD29 | 1014.0 | 6/15/2024 |
| 01439590 | Little Bush Kill at Edgemere, PA | 1270 | NGVD29 | 1266.7 | 6/15/2024 |
| 01440485 | Swiftwater Creek at Swiftwater, PA | 1114.73 | NGVD29 | 1114.7 | 6/15/2024 |
| 01441495 | Pocono Creek ab Wigwam Run near Stroudsburg, PA | 574.57 | NGVD29 | 573.98 | 6/15/2024 |
| 01447500 | Lehigh River at Stoddartsville, PA | 1463.81 | NGVD29 | 1463.16 | 6/15/2024 |
| 01447680 | Tunkhannock Creek near Long Pond, PA | 1804.83 | NGVD29 | 1804.23 | 6/15/2024 |
| 01447720 | Tobyhanna Creek near Blakeslee, PA | 1511.23 | NGVD29 | 1510.74 | 6/15/2024 |
| 01447800 | Lehigh R bl Francis E Walter Res nr White Haven PA | 1212.95 | NGVD29 | 1212.32 | 6/15/2024 |
| 01544500 | Kettle Creek at Cross Fork, PA | 1027.12 | NGVD29 | 1026.6 | 6/15/2024 |
| 01545000 | Kettle Creek near Westport, PA | 728.24 | NGVD29 | 727.63 | 6/15/2024 |
| 01553700 | Chillisquaque Creek at Washingtonville, PA | 503.7 | NGVD29 | 502.9 | 5/1/2024 |
| 01465798 | Poquessing Creek at Grant Ave. at Philadelphia, PA | 2.68 | NGVD29 | **1.9 | 4/2/2024 |
| 01467042 | Pennypack Creek at Pine Road, at Philadelphia, PA | 80.41 | NGVD29 | 79.4 | 4/1/2024 |
| 01467048 | Pennypack Cr at Lower Rhawn St Bdg, Phila., PA | 21.27 | NGVD29 | 21.3 | 4/1/2024 |
| 01429000 | West Branch Lackawaxen River at Prompton, PA | 1083.78 | NGVD29 | 1083.14 | 12/5/2023 |
| 01429500 | Dyberry Creek near Honesdale, PA | 970.7 | NGVD29 | 970.07 | 12/5/2023 |
| 01430000 | Lackawaxen River near Honesdale, PA | 946.34 | NGVD29 | 945.73 | 12/5/2023 |
| 01438300 | Vandermark Creek at Milford, PA | 490.5 | NGVD29 | 489.88 | 12/5/2023 |
| 01440300 | Mill Creek at Mountainhome, PA | 1095.44 | NGVD29 | 1094.86 | 12/5/2023 |
| 01469500 | Little Schuylkill River at Tamaqua, PA | 817.48 | NGVD29 | 816.82 | 12/5/2023 |
| 01518000 | Tioga River at Tioga, PA | 1021.07 | NGVD29 | 1020.59 | 12/5/2023 |
| 01518420 | Crooked Cr bl Catlin Hollow at Middlebury Center | 1100 | NGVD29 | 1099.56 | 12/5/2023 |
| 01519200 | Cowanesque River at Elkland, PA | 1100 | NGVD29 | 1099.52 | 12/5/2023 |
| 01534500 | Lackawanna River at Archbald, PA | 889.33 | NGVD29 | 888.66 | 12/5/2023 |
| 01543700 | First Fork Sinnemahoning Creek at Wharton, PA | 1070 | NGVD29 | 1062.15 | 12/5/2023 |
| 01544000 | First Fork Sinnemahoning Cr near Sinnemahoning, PA | 878.71 | NGVD29 | 878.18 | 12/5/2023 |
| 01545800 | WB Susquehanna River at Lock Haven, PA | 534.51 | NAVD88 | 534.52 | 12/5/2023 |
| 01548500 | Pine Creek at Cedar Run, PA | 780.36 | NGVD29 | 779.80 | 12/5/2023 |
| 01549760 | WB Susquehanna River at Jersey Shore, PA | 513.19 | NGVD29 | 512.54 | 12/5/2023 |
| 01551500 | WB Susquehanna River at Williamsport, PA | 494.98 | NGVD29 | 494.27 | 12/5/2023 |
| 01553240 | W Br Susquehanna River at West Milton, PA | *434 / 460 | NGVD29 | 433.26 | 12/5/2023 |
| 01553500 | West Branch Susquehanna River at Lewisburg, PA | 428.2 | NGVD29 | 427.45 | 12/5/2023 |
| 03039036 | Allegheny River below Lock & Dam 6 at Clinton, PA | *760 / 748 | NGVD29 | 747.4 | 12/5/2023 |
| 03039040 | Allegheny River at Lock & Dam 5 near Freeport, PA | 748 | NGVD29 | 747.5 | 12/5/2023 |
| 03039041 | Allegheny River bl Lock & Dam 5 near Freeport, PA | *740 / 736.4 | NGVD29 | 735.9 | 12/5/2023 |
| 03041029 | Conemaugh River at Minersville, PA | 1140 | NGVD29 | 1130.9 | 12/5/2023 |
| 03041500 | Conemaugh River at Seward, PA | 1076.01 | NGVD29 | 1075.6 | 12/5/2023 |
| 03042000 | Blacklick Creek at Josephine, PA | 954.46 | NAVD88 | 964.2 | 12/5/2023 |
| 03042280 | Yellow Creek near Homer City, PA | 1140 | NGVD29 | 1136.9 | 12/5/2023 |
| 03042500 | Two Lick Creek at Graceton, PA | 981.63 | NGVD29 | 980.8 | 12/5/2023 |
| 03044000 | Conemaugh River at Tunnelton, PA | 844.64 | NGVD29 | 844.3 | 12/5/2023 |
| 03044810 | Linn Run at Linn Run State Park near Rector, PA | 1550 | NGVD29 | 1545.4 | 12/5/2023 |
| 03045000 | Loyalhanna Creek at Kingston, PA | 1013.16 | NGVD29 | 1012.8 | 12/5/2023 |
| 03045010 | Loyalhanna Creek at Latrobe, PA | *962 / 1000 | NGVD29 | 953.5 | 12/5/2023 |
| 03047000 | Loyalhanna Creek at Loyalhanna Dam, PA | 889.38 | NGVD29 | 870.2 | 12/5/2023 |
| 03048500 | Kiskiminetas River at Vandergrift, PA | 769.4 | NGVD29 | 769.1 | 12/5/2023 |
| 03048900 | Buffalo Creek at Iron Bridge, PA | 825 | NAVD88 | 820.1 | 12/5/2023 |
| 03049500 | Allegheny River at Natrona, PA | 736.36 | NGVD29 | 735.8 | 12/5/2023 |
| 03049501 | Allegheny River (lower pool) at Natrona, PA | 725.8 | 725.3 | 12/5/2023 | |
| 03049640 | Allegheny R at CW Bill Young L&D at Acmetonia, PA | *725.8 / 740 | NGVD29 | 725.2 | 12/5/2023 |
| 03049641 | Allegheny R at CW Bill Young (lower) Acmetonia, PA | 712 | 711.4 | 12/5/2023 | |
| 03049680 | Allegheny R at Lock & Dam 2 at Aspinwall, PA | 712 | NGVD29 | 711.5 | 12/5/2023 |
| 03049681 | Allegheny R at L&D 2 (lower pool) at Aspinwall, PA | 694.2 | 693.6 | 12/5/2023 | |
| 03049800 | Little Pine Creek near Etna, PA | 774.26 | NGVD29 | 774 | 12/5/2023 |
| 03049807 | Pine Creek at Grant Avenue at Etna, PA | 740 | NGVD29 | 727 | 12/5/2023 |
| 03049819 | Girtys Run above Grant Avenue at Millvale, PA | 720 | NGVD29 | 716.8 | 12/5/2023 |
| 03062998 | Monongahela R L&D8 (Upper Pool) @ Point Marion, PA | *788 / 790 | NGVD29 | 787.6 | 12/5/2023 |
| 03063000 | Monongahela R L&D8 (Lower Pool) @ Point Marion, PA | *769 / 782.5 | NGVD29 | 768.6 | 12/5/2023 |
| 03072000 | Dunkard Creek at Shannopin, PA | 806.25 | NGVD29 | 808.8 | 12/5/2023 |
| 03072655 | Monongahela River near Masontown, PA | 769 | NGVD29 | 768.5 | 12/5/2023 |
| 03072656 | Monongahela River (lower pool) near Masontown, PA | 754 | NGVD29 | 753.5 | 12/5/2023 |
| 03073000 | South Fork Tenmile Creek at Jefferson, PA | 850 | NGVD29 | 849.7 | 12/5/2023 |
| 03073750 | Monongahela R at Maxwell L&D Upper Pool @ Maxwell | 754 | *NGVD29/NAVD88 | 753.5 | 12/5/2023 |
| 03073751 | Monongahela R @ Maxwell L&D (lower pool) @ Maxwell | 734.5 | NGVD29 | 734.1 | 12/5/2023 |
| 03074500 | Redstone Creek at Waltersburg, PA | 882.28 | NGVD29 | 881.9 | 12/5/2023 |
| 03074850 | Pike Run at Granville, PA | 750 | NGVD29 | 763.2 | 12/5/2023 |
| 03074998 | Monongahela R at L&D4 Upper Pool at Charleroi, PA | *717.9 / 734.5 | *NGVD29/NAVD88 | 733.9 | 12/5/2023 |
| 03075000 | Monongahela River at Charleroi, PA | *717.9 / 735.33 | NGVD29 | 717.1 | 12/5/2023 |
| 03075070 | Monongahela River at Elizabeth, PA | 717.9 | NGVD29 | 717.3 | 12/5/2023 |
| 03075071 | Monongahela River below Lock & Dam 3 at Elizabeth | *709.7 / 730 | NGVD29 | 709.2 | 12/5/2023 |
| 03077500 | Youghiogheny River at Youghiogheny River Dam, PA | 1310.17 | NGVD29 | 1309.7 | 12/5/2023 |
| 03079000 | Casselman River at Markleton, PA | 1655.29 | NGVD29 | 1654.8 | 12/5/2023 |
| 03080000 | Laurel Hill Creek at Ursina, PA | 1335.26 | NGVD29 | 1334.3 | 12/5/2023 |
| 03081000 | Youghiogheny River below Confluence, PA | 1302.77 | NGVD29 | 1302.3 | 12/5/2023 |
| 03081500 | Youghiogheny River at Ohiopyle, PA | 1164.67 | NAVD88 | 1164.2 | 12/5/2023 |
| 03082500 | Youghiogheny River at Connellsville, PA | 860.13 | NGVD29 | 861.6 | 12/5/2023 |
| 03083500 | Youghiogheny River at Sutersville, PA | 733.36 | NGVD29 | 732.9 | 12/5/2023 |
| 03084698 | Turtle Creek at Wilmerding, PA | *696.23 / 726.79 | NAVD88 | 726.3 | 12/5/2023 |
| 03084800 | Thompson Run at Turtle Creek, PA | 750 | NGVD29 | 729.8 | 12/5/2023 |
| 03085000 | Monongahela River at Braddock, PA | 709.66 | NGVD29 | 709.2 | 12/5/2023 |
| 03085002 | Monongahela R at L&D2 Lower Pool at Braddock, PA | 694.2 | NGVD29 | 693.6 | 12/5/2023 |
| 03085152 | Monongahela R at Point State Park at Pittsburgh | 694.23 | NGVD29 | 693.6 | 12/5/2023 |
| 03085213 | Sawmill Run at Duquesne Heights nr Pittsburgh, PA | *790 / 860 | NGVD29 | 742.4 | 12/5/2023 |
| 03085250 | Chartiers Creek at Canonsburg, PA |
940 | NGVD29 | 915 | 12/5/2023 |
| 03085500 | Chartiers Creek at Carnegie, PA |
755.45 | NGVD29 | 754.9 | 12/5/2023 |
| 03085730 | Ohio River at Emsworth Dam Upper Pool @ Emsworth |
694 | NGVD29 | 693.38 | 12/5/2023 |
| 03085734 | Ohio River at Emsworth Dam Lower Pool @ Emsworth |
680 | NGVD29 | 679.5 | 12/5/2023 |
| 03086000 | Ohio River at Sewickley, PA |
680 | NGVD29 | 679.6 | 12/5/2023 |
| 03086001 | Ohio River (lower pool) at Sewickley, PA |
670.4 | NGVD29 | 669.8 | 12/5/2023 |
| 03099600 | Mahoning River at North Edinburg, PA |
770 | NGVD29 | 778.6 | 12/5/2023 |
| 03101500 | Shenango River at Pymatuning Dam, PA |
970 | NGVD29 | 969.4 | 12/5/2023 |
| 03102500 | Little Shenango River at Greenville, PA |
953.46 | NGVD29 | 952.4 | 12/5/2023 |
| 03102850 | Shenango River near Transfer, PA |
913.94 | NGVD29 | 912.4 | 12/5/2023 |
| 03103500 | Shenango River at Sharpsville, PA |
861.57 | NGVD29 | 860.7 | 12/5/2023 |
| 03104490 | Shenango River near West New Castle, PA |
*786.12 / 802 | *NGVD29/NAVD88 | 785.9 | 12/5/2023 |
| 03104500 | Shenango River at New Castle, PA |
790 | NGVD29 | 784.8 | 12/5/2023 |
| 03105500 | Beaver River at Wampum, PA |
736.24 | NGVD29 | 735.8 | 12/5/2023 |
| 03105810 | Connoquenessing Creek at Renfrew, PA |
920 | NGVD29 | 951.9 | 12/5/2023 |
| 03105940 | Little Connoquenessing Creek at Harmony, PA |
910 | NGVD29 | 908 | 12/5/2023 |
| 03106000 | Connoquenessing Creek near Zelienople, PA |
*850 / 852.31 | NGVD29 | 851.8 | 12/5/2023 |
| 03106300 | Muddy Creek near Portersville, PA |
1160.91 | NGVD29 | 1153.9 | 12/5/2023 |
| 03106500 | Slippery Rock Creek at Wurtemburg, PA |
832.06 | NGVD29 | 831.6 | 12/5/2023 |
| 03107500 | Beaver River at Beaver Falls, PA |
727.48 | NGVD29 | 727 | 12/5/2023 |
| 03108000 | Raccoon Creek at Moffatts Mill, PA |
719.16 | NGVD29 | 718.8 | 12/5/2023 |
| 03108490 | Ohio R ab Montgomery Dam & Locks at Ohioview, PA |
670.2 | NGVD29 | 669.7 | 12/5/2023 |
| 03108500 | Ohio River at Montgomery Lock & Dam, Lower Pool |
*652.5 / 653.6 | NGVD29 | 652.2 | 12/5/2023 |
| 04212945 | Conneaut Creek at Cherry Hill, PA |
780 | NGVD29 | 790.8 | 12/5/2023 |
| 04213075 | Brandy Run near Girard, PA |
800 | NGVD29 | 736.9 | 12/5/2023 |
| 04213152 | Walnut Creek Upstream Pool, near Erie, PA |
600 | NGVD29 | 572.1 | 12/5/2023 |
| 04213200 | Mill Creek at Erie, PA |
740 | NGVD29 | 761.5 | 12/5/2023 |
| 03021890 | French Creek at Cambridge Springs, PA |
1126 | NAVD88 | 1123.61 | 11/1/2023 |
| 03034000 | Mahoning Creek at Punxsutawney, PA |
1206.14 | NGVD29 | 1205.5 | 11/1/2023 |
| 03034500 | Little Mahoning Creek at McCormick, PA |
1164.88 | NGVD29 | 1163.9 | 11/1/2023 |
| 03036000 | Mahoning Creek at Mahoning Creek Dam, PA |
1003.39 | NGVD29 | 1002.2 | 11/1/2023 |
| 03036150 | Allegheny River at Lock & Dam 8 nr Templeton, PA |
791.2 | NGVD29 | 790.5 | 11/1/2023 |
| 03036151 | Allegheny R at L&D 8 (lower pool) nr Templeton, PA |
773.1 | NGVD29 | 772.8 | 11/1/2023 |
| 03036500 | Allegheny River at Kittanning, PA |
773.4 | NGVD29 | 772.8 | 11/1/2023 |
| 03036501 | Allegheny River (lower pool) at Kittanning, PA |
760.4 | NGVD29 | 759.7 | 11/1/2023 |
| 03036995 | Crooked Creek above McKee Run at Creekside, PA |
1030 | NGVD29 | 1016.8 | 11/1/2023 |
| 03038000 | Crooked Creek at Idaho, PA |
961.04 | NGVD29 | 960.7 | 11/1/2023 |
| 03039000 | Crooked Creek at Crooked Creek Dam near Ford City |
799.51 | NGVD29 | 798.0 | 11/1/2023 |
| 03039035 | Allegheny River at Lock & Dam 6 at Clinton, PA |
760.4 | NGVD29 | 759.8 | 11/1/2023 |
| 01428750 | West Branch Lackawaxen River near Aldenville, PA |
1244.6 | NGVD29 | 1244.00 | 10/1/2023 |
| 01516350 | Tioga River near Mansfield, PA |
1121.28 | NGVD29 | 1120.80 | 10/1/2023 |
| 01518700 | Tioga River at Tioga Junction, PA |
990.43 | NGVD29 | 987.62 | 10/1/2023 |
| 01520000 | Cowanesque River near Lawrenceville, PA |
983.96 | NGVD29 | 983.6 | 10/1/2023 |
| 01534000 | Tunkhannock Creek near Tunkhannock, PA |
610.1 | NGVD29 | 609.44 | 10/1/2023 |
| 01536000 | Lackawanna River at Old Forge, PA |
595.26 | NGVD29 | 594.6 | 10/1/2023 |
| 01538700 | Susquehanna River at Bloomsburg, PA |
450.64 | 10/1/2023 | ||
| 01540500 | Susquehanna River at Danville, PA |
431.29 | NGVD29 | 430.54 | 10/1/2023 |
| 01542500 | WB Susquehanna River at Karthaus, PA |
830.59 | NGVD29 | 830.06 | 10/1/2023 |
| 01543500 | Sinnemahoning Creek at Sinnemahoning, PA |
769.36 | NGVD29 | 768.79 | 10/1/2023 |
| 01545500 | West Branch Susquehanna River at Renovo, PA |
634.19 | NGVD29 | 633.59 | 10/1/2023 |
| 01459500 | Tohickon Creek near Pipersville, PA |
258.96 | NGVD29 | 258.12 | 9/1/2023 |
| 01468500 | Schuylkill River at Landingville, PA |
470.64 | NGVD29 | 469.97 | 9/1/2023 |
| 01472620 | East Branch Perkiomen Creek near Dublin, PA |
338.14 | NGVD29 | 337.21 | 9/1/2023 |
| 01541200 | WB Susquehanna River near Curwensville, PA |
1124.66 | NGVD29 | 1124.11 | 9/1/2023 |
| 01541303 | West Branch Susquehanna River at Hyde, PA |
1093.9 | NGVD29 | 1093.35 | 9/1/2023 |
| 01541500 | Clearfield Creek at Dimeling, PA |
1146.08 | NGVD29 | 1145.56 | 9/1/2023 |
| 01546400 | Spring Creek at Houserville, PA |
926.63 | NGVD29 | 925.96 | 9/1/2023 |
| 01546500 | Spring Creek near Axemann, PA |
788.81 | NGVD29 | 788.14 | 9/1/2023 |
| 01547200 | Bald Eagle Creek bl Spring Creek at Milesburg, PA |
682.49 | NGVD29 | 681.83 | 9/1/2023 |
| 01547500 | Bald Eagle Creek at Blanchard, PA |
579.79 | NGVD29 | 579.08 | 9/1/2023 |
| 01547950 | Beech Creek at Monument, PA |
741.6 | NGVD29 | 741.04 | 9/1/2023 |
| 01548005 | Bald Eagle Creek near Beech Creek Station, PA |
560 | NGVD29 | 559.25 | 9/1/2023 |
| 01548085 | Bald Eagle Creek at Castanea, PA |
520.75 | NGVD29 | 520.10 | 9/1/2023 |
| 01555000 | Penns Creek at Penns Creek, PA |
507.38 | NGVD29 | 506.64 | 9/1/2023 |
| 01555500 | East Mahantango Creek near Dalmatia, PA |
401.22 | NGVD29 | 400.47 | 9/1/2023 |
| 01453000 | Lehigh River at Bethlehem, PA |
210.94 | NGVD29 | 210.26 | 8/1/2023 |
| 01449800 | Pohopoco Cr bl Beltzville Dam nr Parryville, PA |
492.05 | NGVD29 | 491.4 | 11/2022, 4/18/2023 |
| 01449000 | Lehigh River at Lehighton, PA |
444.26 | NGVD29 | 445.17 | 4/25/2022, 4/18/2023 |
| 01432055 | Lackawaxen River near Baoba, PA |
776 | NAVD88 | 769.8 | 7/1/2023 |
| 01439500 | Bush Kill at Shoemakers, PA |
421.13 | NGVD29 | 420.4 | 7/1/2023 |
| 03020000 | Tionesta Creek at Tionesta Creek Dam, PA |
1043.43 | NGVD29 | 1043.0 | 4/1/2023 |
| 03020500 | Oil Creek at Rouseville, PA |
1028.32 | NGVD29 | 1027.9 | 4/1/2023 |
| 03022540 | Woodcock Creek at Blooming Valley, PA |
1200 | NGVD29 | 1196.6 | 4/1/2023 |
| 03024000 | French Creek at Utica, PA |
1019.44 | NGVD29 | 1018.8 | 4/1/2023 |
| 03025000 | Sugar Creek at Sugarcreek, PA |
1013.03 | NGVD29 | 1010.1 | 4/1/2023 |
| 03026500 | Sevenmile Run near Basselas, PA |
1690.73 | NGVD29 | 1690.6 | 4/1/2023 |
| 03027500 | EB Clarion River at EB Clarion River Dam, PA |
1517.58 | NGVD29 | 1517.3 | 4/1/2023 |
| 03028000 | West Branch Clarion River at Wilcox, PA |
1502.02 | NGVD29 | 1501.00 | 4/1/2023 |
| 03028900 | Elk Creek at Ridgway, PA |
1364.7 | 4/1/2023 | ||
| 03029000 | Clarion River at Ridgway, PA |
1361.62 | NGVD29 | 1354.5 | 4/1/2023 |
| 03029500 | Clarion River at Cooksburg, PA |
1147 | NGVD29 | 1145.7 | 4/1/2023 |
| 03030500 | Clarion River near Piney, PA |
1002.06 | NGVD29 | 1001.5 | 4/1/2023 |
| 03031500 | Allegheny River at Parker, PA |
845.14 | NGVD29 | 844.8 | 4/1/2023 |
| 03031882 | Redbank Creek at Brookville, PA |
1188.10 | NGVD29 | 1187.5 | 4/1/2023 |
| 03033001 | Allegheny River (lower pool) near Rimer, PA |
791.2 | NGVD29 | 790.6 | 4/1/2023 |
| 01431600 | Wallenpaupack Creek at East Sterling, PA |
*1237.93 / 1239.93 | NGVD29 | 1237.26 | 3/1/2023 |
| 03012550 | Allegheny River at Kinzua Dam, PA |
1192.55 | NGVD29 | 1192.7 | 3/1/2023 |
| 01473470 | Stony Creek at Sterigere Street at Norristown, PA |
85 | NGVD29 | 82.3 | 1/1/2023 |
| 01481000 | Brandywine Creek at Chadds Ford, PA |
150.45 | NGVD29 | 149.7 | 1/1/2023 |
| 03022554 | Woodcock Creek at Woodcock Creek Dam, PA |
1126.92 | NGVD29 | 1126.3 | 1/1/2023 |
| 03023100 | French Creek at Meadville, PA |
1058.83 | NGVD29 | 1058.26 | 1/1/2023 |
| 03025500 | Allegheny River at Franklin, PA |
955.84 | NGVD29 | 955.3 | 1/1/2023 |
| 03021350 | French Creek near Wattsburg, PA |
1304.84 | NGVD29 | 1304.7 | 12/1/2022 |
| 03021410 | West Branch French Creek near Lowville, PA |
1302.5 | 12/1/2022 | ||
| 03021520 | French Creek near Union City, PA |
1191.16 | NGVD29 | 1192.3 | 12/1/2022 |
| 03007800 | Allegheny River at Port Allegany, PA |
1454.88 | NGVD29 | 1454.4 | 11/1/2022 |
| 03015000 | Conewango Creek at Russell, PA |
1221.77 | NGVD29 | 1221.3 | 11/1/2022 |
| 03015310 | Allegheny River bl Conewango Creek at Warren, PA |
1169.04 | NGVD29 | 1168.0 | 11/1/2022 |
| 03015500 | Brokenstraw Creek at Youngsville, PA |
1186.92 | NGVD29 | 1186.32 | 11/1/2022 |
| 03016000 | Allegheny River at West Hickory, PA |
1059.9 | NGVD29 | 1059.4 | 11/1/2022 |
| 03017500 | Tionesta Creek at Lynch, PA |
1252.43 | NGVD29 | 1252.0 | 11/1/2022 |
| 03033000 | Allegheny River near Rimer, PA |
*813.2 / 831.5 | NGVD29 | 812.6 | 11/1/2022 |
| 01427195 | Equinunk Creek near Dillontown, PA |
*913.5 / 913 | NAVD88 | 913.14 | 10/15/2022 |
| 01431500 | Lackawaxen River at Hawley, PA |
869 | NGVD29 | 868.45 | 10/15/2022 |
| 01432495 | Shohola Creek near Walker Lake, PA |
*691.3 / 710 | NAVD88 | 691.12 | 10/15/2022 |
| 01442500 | Brodhead Creek at Minisink Hills, PA |
301.84 | NGVD29 | 301.25 | 10/15/2022 |
| 01449360 | Pohopoco Creek at Kresgeville, PA |
659.72 | NGVD29 | 659.09 | 10/15/2022 |
| 01451000 | Lehigh River at Walnutport, PA |
350.27 | NGVD29 | 349.53 | 10/15/2022 |
| 01451400 | Spring Creek at Trexlertown, PA |
359 | NAVD88 | 365.93 | 10/15/2022 |
| 01451467 | Leibert Creek at Emmaus, PA |
403 | NAVD88 | 395.84 | 10/15/2022 |
| 01451500 | Little Lehigh Creek near Allentown, PA |
253.41 | NGVD29 | 252.71 | 10/15/2022 |
| 01451630 | Cedar Creek at Mouth near Allentown, PA | 258 | NAVD88 | 257.64 | 10/15/2022 |
| 01451650 | Little Lehigh Creek at Tenth St. Br. at Allentown | 245.63 | NGVD29 | 244.93 | 10/15/2022 |
| 01451800 | Jordan Creek near Schnecksville, PA | 381.16 | NGVD29 | 380.48 | 10/15/2022 |
| 01452500 | Monocacy Creek at Bethlehem, PA | 247.24 | NGVD29 | 246.54 | 10/15/2022 |
| 01470500 | Schuylkill River at Berne, PA | 310.65 | NGVD29 | 309.94 | 10/15/2022 |
| 01470755 | Maiden Creek near Virginville, PA | 440 | NGVD29 | 308 | 10/15/2022 |
| 01472000 | Schuylkill River at Pottstown, PA | 117.86 | NGVD29 | 116.92 | 10/15/2022 |
| 01475510 | Darby Creek near Darby, PA | *19.41 / 18.90 | NGVD29 | 18.1 | 10/15/2022 |
| 01494850 | East Branch Big Elk Creek at Forestville, PA | 410 | NGVD29 | 395.2 | 10/15/2022 |
| 01516500 | Corey Creek near Mainesburg, PA | 1337.5 | NGVD29 | 1337.05 | 10/15/2022 |
| 01531500 | Susquehanna River at Towanda, PA | 694.38 | NGVD29 | 693.70 | 10/15/2022 |
| 01532000 | Towanda Creek near Monroeton, PA | 765.53 | NGVD29 | 764.84 | 10/15/2022 |
| 01533400 | Susquehanna River at Meshoppen, PA | 599.76 | NGVD29 | 599.1 | 10/15/2022 |
| 01554000 | Susquehanna River at Sunbury, PA | 408.61 | NGVD29 | 407.90 | 10/15/2022 |
| 03032500 | Redbank Creek at St. Charles, PA | 973.14 | NGVD29 | 972.5 | 10/15/2022 |
| 01440400 | Brodhead Creek near Analomink, PA | 586.5 | NGVD29 | 585.78 | Updates made prior to 6/1/2022 |
| 01465500 | Neshaminy Creek near Langhorne, PA | 40.57 | NGVD29 | 39.54 | Updates made prior to 6/1/2022 |
| 01478120 | East Branch White Clay Creek at Avondale, PA | 270 | NGVD29 | 264.65 | Updates made prior to 6/1/2022 |
| 01478137 | Trout Run at Avondale, PA | 270 | NGVD29 | 266.38 | Updates made prior to 6/1/2022 |
| 01478185 | Middle Branch White Clay Creek near West Grove, PA | 406 | NAVD88 | 396.6 | Updates made prior to 6/1/2022 |
| 01478220 | West Branch White Clay Creek near Chesterville, PA | 177.2 | Updates made prior to 6/1/2022 |
||
| 01478245 | White Clay Creek near Strickersville, PA | 120 | NGVD29 | 113.4 | Updates made prior to 6/1/2022 |
| 01480629 | Buck Run at Doe Run, PA | 305.29 | NGVD29 | 299.56 | Updates made prior to 6/1/2022 |