A small USGS stream gaging station with an antenna on its roof under a cloudy evening sky

Check a river’s flow.

Search any USGS stream gauge by river or station name, by state, or near you. Each card shows the latest flow and how it compares with the normal range for today’s date; open a gauge for the full picture: trend, water temperature and what it means for trout, safety and the official NWS flood stage.

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31 USGS gauges near your location (within 30 miles)

Youghiogheny River at Connellsville, PA

USGS 03082500

Caution: Rising water: fishable, but watch the level

No water temperature here. The full view adds the NWS forecast.

Discharge: 1,700 ft³/s
Gauge height: 3.1 ft

Normal for Nov 5 Rising · 24 h Below NWS action stage

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:15 PM EST	1,700	3.1
Nov 5, 5:15 PM EST	1,640	3.05
Nov 5, 4:15 PM EST	1,600	3.02
Nov 5, 3:15 PM EST	1,540	2.97
Nov 5, 2:15 PM EST	1,510	2.94
Nov 5, 1:15 PM EST	1,500	2.93
Nov 5, 12:15 PM EST	1,490	2.92
Nov 5, 11:15 AM EST	1,470	2.91
Nov 5, 10:15 AM EST	1,410	2.85
Nov 5, 9:15 AM EST	1,350	2.8
Nov 5, 8:15 AM EST	1,330	2.78
Nov 5, 7:15 AM EST	1,330	2.78
Nov 5, 6:15 AM EST	1,340	2.79
Nov 5, 5:15 AM EST	1,360	2.81
Nov 5, 4:15 AM EST	1,280	2.74
Nov 5, 3:15 AM EST	1,220	2.68
Nov 5, 2:15 AM EST	1,210	2.67
Nov 5, 1:15 AM EST	1,220	2.68
Nov 5, 12:15 AM EST	1,220	2.68
Nov 4, 11:15 PM EST	1,210	2.67
Nov 4, 10:15 PM EST	1,210	2.67
Nov 4, 9:15 PM EST	1,230	2.69
Nov 4, 8:15 PM EST	1,230	2.69
Nov 4, 7:15 PM EST	1,220	2.68
Nov 4, 6:15 PM EST	1,210	2.67
Nov 4, 5:15 PM EST	1,220	2.68
Nov 4, 4:15 PM EST	1,230	2.69

Reading Nov 5, 6:15 PM EST · checked 7:04 PM EST

Open full screen USGS NWS

On our page for Youghiogheny River

5.1 miles away in a straight line

Youghiogheny River at Ohiopyle, PA

USGS 03081500

Caution: Rising water: fishable, but watch the level

No water temperature here. The full view adds the NWS forecast.

Discharge: 1,370 ft³/s
Gauge height: 2.38 ft

Above normal for Nov 5 Rising · 24 h Below NWS action stage

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:15 PM EST	1,370	2.38
Nov 5, 5:15 PM EST	1,370	2.38
Nov 5, 4:15 PM EST	1,370	2.37
Nov 5, 3:15 PM EST	1,360	2.36
Nov 5, 2:15 PM EST	1,330	2.32
Nov 5, 1:15 PM EST	1,210	2.17
Nov 5, 12:15 PM EST	1,160	2.09
Nov 5, 11:15 AM EST	1,150	2.08
Nov 5, 10:15 AM EST	1,150	2.08
Nov 5, 9:15 AM EST	1,150	2.08
Nov 5, 8:15 AM EST	1,150	2.08
Nov 5, 7:15 AM EST	1,160	2.09
Nov 5, 6:15 AM EST	1,160	2.1
Nov 5, 5:15 AM EST	1,180	2.12
Nov 5, 4:15 AM EST	1,140	2.06
Nov 5, 3:15 AM EST	1,110	2.03
Nov 5, 2:15 AM EST	1,110	2.03
Nov 5, 1:15 AM EST	1,110	2.03
Nov 5, 12:15 AM EST	1,110	2.02
Nov 4, 11:15 PM EST	1,110	2.02
Nov 4, 10:15 PM EST	1,110	2.02
Nov 4, 9:15 PM EST	1,110	2.02
Nov 4, 8:15 PM EST	1,110	2.02
Nov 4, 7:15 PM EST	1,110	2.02
Nov 4, 6:15 PM EST	1,110	2.02
Nov 4, 5:15 PM EST	1,110	2.02
Nov 4, 4:15 PM EST	1,110	2.02

Redstone Creek at Waltersburg, PA

USGS 03074500

Warning: Rising fast: be careful, conditions are changing

No water temperature here. The full view adds the NWS forecast.

Discharge: 74 ft³/s
Gauge height: 1.72 ft

Above normal for Nov 5 Rising · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:45 PM EST	74	1.72
Nov 5, 5:45 PM EST	80.6	1.77
Nov 5, 4:45 PM EST	87.5	1.82
Nov 5, 3:45 PM EST	97.7	1.89
Nov 5, 2:45 PM EST	109	1.96
Nov 5, 1:45 PM EST	120	2.03
Nov 5, 12:45 PM EST	136	2.12
Nov 5, 11:45 AM EST	161	2.25
Nov 5, 10:45 AM EST	201	2.44
Nov 5, 9:45 AM EST	244	2.62
Nov 5, 8:45 AM EST	239	2.6
Nov 5, 7:45 AM EST	40.5	1.38
Nov 5, 6:45 AM EST	38.1	1.35
Nov 5, 5:45 AM EST	35.7	1.32
Nov 5, 4:45 AM EST	34.2	1.3
Nov 5, 3:45 AM EST	32.7	1.28
Nov 5, 2:45 AM EST	31.3	1.26
Nov 5, 1:45 AM EST	31.3	1.26
Nov 5, 12:45 AM EST	32	1.27
Nov 4, 11:45 PM EST	32	1.27
Nov 4, 10:45 PM EST	32	1.27
Nov 4, 9:45 PM EST	32	1.27
Nov 4, 8:45 PM EST	32	1.27
Nov 4, 7:45 PM EST	32	1.27
Nov 4, 6:45 PM EST	32	1.27
Nov 4, 5:45 PM EST	32	1.27
Nov 4, 4:45 PM EST	31.3	1.26

Youghiogheny River below Confluence, PA

USGS 03081000

Caution: Rising water: fishable, but watch the level

The full view adds the NWS forecast.

Discharge: 1,480 ft³/s
Gauge height: 3.14 ft
Water temp: 60.6°F

Above normal for Nov 5 Rising · 24 h Below NWS action stage

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)	Water temp (°F)
Nov 5, 6:45 PM EST	1,480	3.14	60.6
Nov 5, 5:45 PM EST	1,460	3.13	61
Nov 5, 4:45 PM EST	1,440	3.11	61.3
Nov 5, 3:45 PM EST	1,430	3.1	61.7
Nov 5, 2:45 PM EST	1,420	3.09	62.1
Nov 5, 1:45 PM EST	1,420	3.09	61.9
Nov 5, 12:45 PM EST	1,410	3.08	61.9
Nov 5, 11:45 AM EST	1,410	3.08	61.7
Nov 5, 10:45 AM EST	1,380	3.05	61.5
Nov 5, 9:45 AM EST	1,180	2.86	61.3
Nov 5, 8:45 AM EST	1,150	2.83	61
Nov 5, 7:45 AM EST	1,150	2.83	61
Nov 5, 6:45 AM EST	1,150	2.83	60.8
Nov 5, 5:45 AM EST	1,140	2.82	60.8
Nov 5, 4:45 AM EST	1,130	2.81	60.8
Nov 5, 3:45 AM EST	1,120	2.8	60.8
Nov 5, 2:45 AM EST	1,120	2.8	60.6
Nov 5, 1:45 AM EST	1,120	2.8	60.6
Nov 5, 12:45 AM EST	1,120	2.8	60.8
Nov 4, 11:45 PM EST	1,120	2.8	60.8
Nov 4, 10:45 PM EST	1,120	2.8	60.8
Nov 4, 9:45 PM EST	1,120	2.8	60.8
Nov 4, 8:45 PM EST	1,120	2.8	61
Nov 4, 7:45 PM EST	1,120	2.8	61.2
Nov 4, 6:45 PM EST	1,120	2.8	61.2
Nov 4, 5:45 PM EST	1,120	2.8	61.5
Nov 4, 4:45 PM EST	1,120	2.8	61.7

Youghiogheny River at Youghiogheny River Dam, PA

USGS 03077500

Caution: Rising water: fishable, but watch the level

The full view adds the NWS forecast.

Discharge: 976 ft³/s
Gauge height: 4.47 ft
Water temp: 60.8°F

Above normal for Nov 5 Rising · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)	Water temp (°F)
Nov 5, 6:15 PM EST	976	4.47	60.8
Nov 5, 5:15 PM EST	965	4.46	60.8
Nov 5, 4:15 PM EST	976	4.47	60.8
Nov 5, 3:15 PM EST	976	4.47	61
Nov 5, 2:15 PM EST	965	4.46	61
Nov 5, 1:15 PM EST	965	4.46	61
Nov 5, 12:15 PM EST	976	4.47	61
Nov 5, 11:15 AM EST	976	4.47	61
Nov 5, 10:15 AM EST	965	4.46	61
Nov 5, 9:15 AM EST	976	4.47	61
Nov 5, 8:15 AM EST	825	4.34	61
Nov 5, 7:15 AM EST	806	4.33	60.8
Nov 5, 6:15 AM EST	825	4.34	60.8
Nov 5, 5:15 AM EST	825	4.34	60.8
Nov 5, 4:15 AM EST	844	4.35	60.8
Nov 5, 3:15 AM EST	806	4.33	60.8
Nov 5, 2:15 AM EST	825	4.34	60.6
Nov 5, 1:15 AM EST	825	4.34	60.6
Nov 5, 12:15 AM EST	825	4.34	60.6
Nov 4, 11:15 PM EST	844	4.35	60.6
Nov 4, 10:15 PM EST	844	4.35	60.6
Nov 4, 9:15 PM EST	825	4.34	60.8
Nov 4, 8:15 PM EST	844	4.35	60.6
Nov 4, 7:15 PM EST	825	4.34	60.8
Nov 4, 6:15 PM EST	844	4.35	60.8
Nov 4, 5:15 PM EST	825	4.34	61
Nov 4, 4:15 PM EST	844	4.35	61

Youghiogheny R at dam outlet tunnel nr Confluence
USGS 03077100
Limited data: Temperature fine for trout: no flow comparison here
No flow statistics here.
Water temp
61°F
No flow at this gauge. USGS does not publish discharge here, so there are no flow statistics either; it reports what is shown. Flow on the same river: Youghiogheny River at Youghiogheny River Dam, PA (USGS 03077500, 0.4 miles away): 976 ft³/s at Nov 5, 6:15 PM EST.
Reading Nov 5, 6:45 PM EST · checked 7:04 PM EST
Open full screen USGS
15 miles away in a straight line

Laurel Hill Creek at Ursina, PA

USGS 03080000

Warning: Rising fast: be careful, conditions are changing

No water temperature here. The full view adds the NWS forecast.

Discharge: 119 ft³/s
Gauge height: 1.31 ft

Normal for Nov 5 Rising · 24 h Below NWS action stage

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:30 PM EST	119	1.31
Nov 5, 5:30 PM EST	106	1.27
Nov 5, 4:30 PM EST	106	1.27
Nov 5, 3:30 PM EST	100	1.25
Nov 5, 2:30 PM EST	91.7	1.22
Nov 5, 1:30 PM EST	81.1	1.18
Nov 5, 12:30 PM EST	73.7	1.15
Nov 5, 11:30 AM EST	68.9	1.13
Nov 5, 10:30 AM EST	66.7	1.12
Nov 5, 9:30 AM EST	64.4	1.11
Nov 5, 8:30 AM EST	62.2	1.1
Nov 5, 7:30 AM EST	60.1	1.09
Nov 5, 6:30 AM EST	58	1.08
Nov 5, 5:30 AM EST	55.9	1.07
Nov 5, 4:30 AM EST	51.9	1.05
Nov 5, 3:30 AM EST	50	1.04
Nov 5, 2:30 AM EST	50	1.04
Nov 5, 1:30 AM EST	50	1.04
Nov 5, 12:30 AM EST	50	1.04
Nov 4, 11:30 PM EST	50	1.04
Nov 4, 10:30 PM EST	50	1.04
Nov 4, 9:30 PM EST	50	1.04
Nov 4, 8:30 PM EST	51.9	1.05
Nov 4, 7:30 PM EST	51.9	1.05
Nov 4, 6:30 PM EST	51.9	1.05
Nov 4, 5:30 PM EST	51.9	1.05
Nov 4, 4:30 PM EST	51.9	1.05

Pike Run at Granville, PA
USGS 03074850
No current reading. USGS answered but returned no recent value for this gauge (ice, maintenance or a seasonal gauge).
No flow at this gauge. USGS does not publish discharge here, so there are no flow statistics either; it reports what is shown. We found no other gauge on the same river that publishes flow.
Open full screen USGS
19.4 miles away in a straight line

Casselman River at Markleton, PA

USGS 03079000

Caution: Rising water: fishable, but watch the level

The full view adds the NWS forecast.

Discharge: 187 ft³/s
Gauge height: 1.33 ft
Water temp: 57.9°F

Normal for Nov 5 Rising · 24 h Below NWS action stage

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)	Water temp (°F)
Nov 5, 6:30 PM EST	187	1.33	57.9
Nov 5, 5:30 PM EST	190	1.34	58.3
Nov 5, 4:30 PM EST	173	1.28	58.6
Nov 5, 3:30 PM EST	163	1.24	59
Nov 5, 2:30 PM EST	161	1.23	58.8
Nov 5, 1:30 PM EST	161	1.23	58.3
Nov 5, 12:30 PM EST	158	1.22	57.6
Nov 5, 11:30 AM EST	154	1.2	57
Nov 5, 10:30 AM EST	151	1.19	56.8
Nov 5, 9:30 AM EST	149	1.18	56.5
Nov 5, 8:30 AM EST	145	1.16	56.3
Nov 5, 7:30 AM EST	142	1.15	56.3
Nov 5, 6:30 AM EST	140	1.14	56.3
Nov 5, 5:30 AM EST	140	1.14	56.3
Nov 5, 4:30 AM EST	134	1.11	56.3
Nov 5, 3:30 AM EST	132	1.1	56.1
Nov 5, 2:30 AM EST	130	1.09	56.1
Nov 5, 1:30 AM EST	130	1.09	55.9
Nov 5, 12:30 AM EST	130	1.09	55.8
Nov 4, 11:30 PM EST	128	1.08	55.8
Nov 4, 10:30 PM EST	128	1.08	55.8
Nov 4, 9:30 PM EST	128	1.08	55.6
Nov 4, 8:30 PM EST	128	1.08	55.8
Nov 4, 7:30 PM EST	130	1.09	55.9
Nov 4, 6:30 PM EST	130	1.09	56.1
Nov 4, 5:30 PM EST	130	1.09	56.5
Nov 4, 4:30 PM EST	132	1.1	56.8

Monongahela River (lower pool) near Masontown, PA

USGS 03072656

Caution: Rising water: fishable, but watch the level

No flow statistics here.

Gauge height: 10.8 ft
Water temp · USGS 03072655: 59.4°F

No flow at this gauge. USGS does not publish discharge here, so there are no flow statistics either; it reports what is shown. Flow on the same river: Monongahela River near Masontown, PA (USGS 03072655, 0.1 miles away): 6,100 ft³/s at Nov 5, 6:45 PM EST.

Rising · 24 h

Last 24 hours

View data as a table

Gauge height, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Gauge height (ft)
Nov 5, 6:45 PM EST	10.8
Nov 5, 5:45 PM EST	10.7
Nov 5, 4:45 PM EST	10.6
Nov 5, 3:45 PM EST	10.5
Nov 5, 2:45 PM EST	10.6
Nov 5, 1:45 PM EST	10.4
Nov 5, 12:45 PM EST	10.4
Nov 5, 11:45 AM EST	10.3
Nov 5, 10:45 AM EST	10.3
Nov 5, 9:45 AM EST	10.3
Nov 5, 8:30 AM EST	10.3
Nov 5, 7:30 AM EST	10.3
Nov 5, 6:30 AM EST	10.4
Nov 5, 5:30 AM EST	10.3
Nov 5, 4:30 AM EST	10.4
Nov 5, 3:30 AM EST	10.3
Nov 5, 2:30 AM EST	10.3
Nov 5, 1:30 AM EST	10.4
Nov 5, 12:30 AM EST	10.4
Nov 4, 11:30 PM EST	10.5
Nov 4, 10:30 PM EST	10.3
Nov 4, 9:30 PM EST	10.3
Nov 4, 8:30 PM EST	10.4
Nov 4, 7:30 PM EST	10.1
Nov 4, 6:30 PM EST	10.3
Nov 4, 5:30 PM EST	10.1

Monongahela River near Masontown, PA

USGS 03072655

Caution: Rising water: fishable, but watch the level

The full view adds the NWS forecast.

Discharge: 6,100 ft³/s
Gauge height: 11.2 ft
Water temp: 59.4°F

Normal for Nov 5 Rising · 24 h Below NWS action stage

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)	Water temp (°F)
Nov 5, 6:45 PM EST	6,100	11.2	59.4
Nov 5, 5:45 PM EST	5,710	11.1	59.4
Nov 5, 4:45 PM EST	4,340	10.8	59.4
Nov 5, 3:45 PM EST	4,190	10.7	59.4
Nov 5, 2:45 PM EST	4,230	10.7	59.4
Nov 5, 1:45 PM EST	3,310	10.5	59.4
Nov 5, 12:45 PM EST	3,910	10.7	59.4
Nov 5, 11:45 AM EST	3,350	10.5	59.4
Nov 5, 10:45 AM EST	3,350	10.5	59.4
Nov 5, 9:45 AM EST	2,780	10.4	59.4
Nov 5, 8:45 AM EST	2,440	10.3	59.4
Nov 5, 7:45 AM EST	2,380	10.2	59.4
Nov 5, 6:45 AM EST	2,350	10.2	59.4
Nov 5, 5:45 AM EST	2,230	10.2	59.4
Nov 5, 4:45 AM EST	2,170	10.2	59.4
Nov 5, 3:45 AM EST	2,320	10.2	59.4
Nov 5, 2:45 AM EST	2,380	10.2	59.4
Nov 5, 1:45 AM EST	2,350	10.2	59.4
Nov 5, 12:45 AM EST	2,880	10.4	59.4
Nov 4, 11:45 PM EST	3,130	10.5	59.4
Nov 4, 10:45 PM EST	3,240	10.5	59.4
Nov 4, 9:45 PM EST	3,950	10.7	59.5
Nov 4, 8:45 PM EST	5,250	11	59.7
Nov 4, 7:45 PM EST	4,930	10.9	59.5
Nov 4, 6:45 PM EST	4,300	10.8	59.4
Nov 4, 5:45 PM EST	3,200	10.5	59.9
Nov 4, 4:45 PM EST	2,350	10.2	59.7

Monongahela R @ Maxwell L&D (lower pool) @ Maxwell

USGS 03073751

Caution: Rising water: fishable, but watch the level

No water temperature, flow statistics here. The full view adds the NWS forecast.

Gauge height: 10.1 ft

Rising · 24 h Below NWS action stage

Last 24 hours

View data as a table

Gauge height, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Gauge height (ft)
Nov 5, 6:30 PM EST	10.1
Nov 5, 5:30 PM EST	10.2
Nov 5, 4:30 PM EST	10.1
Nov 5, 3:30 PM EST	10.1
Nov 5, 2:30 PM EST	10
Nov 5, 1:30 PM EST	10
Nov 5, 12:30 PM EST	10.1
Nov 5, 11:30 AM EST	10
Nov 5, 10:30 AM EST	10.1
Nov 5, 9:30 AM EST	10.2
Nov 5, 8:30 AM EST	10
Nov 5, 7:30 AM EST	10
Nov 5, 6:30 AM EST	10.1
Nov 5, 5:30 AM EST	9.99
Nov 5, 4:30 AM EST	9.97
Nov 5, 3:30 AM EST	10
Nov 5, 2:30 AM EST	10.1
Nov 5, 1:30 AM EST	10
Nov 5, 12:30 AM EST	9.93
Nov 4, 11:30 PM EST	9.9
Nov 4, 10:30 PM EST	9.96
Nov 4, 9:30 PM EST	10.1
Nov 4, 8:30 PM EST	9.89
Nov 4, 7:30 PM EST	9.91
Nov 4, 6:30 PM EST	9.82
Nov 4, 5:30 PM EST	9.89
Nov 4, 4:30 PM EST	9.86

Checked Nov 5, 7:04 PM EST; readings refresh at most every 15 minutes and statistics daily. Provisional USGS data can be revised. Conditions change: re-check before you go. This is general guidance, not a fishing forecast, a safety guarantee or a statement about access.

Youghiogheny River at Connellsville, PA
USGS 03082500 · PA · live flow · gauge height · 5.1 mi
Reading the gauge…
Youghiogheny River at Ohiopyle, PA
USGS 03081500 · PA · live flow · gauge height · 7.1 mi
Reading the gauge…
Redstone Creek at Waltersburg, PA
USGS 03074500 · PA · live flow · gauge height · 10 mi
Reading the gauge…
Youghiogheny River below Confluence, PA
USGS 03081000 · PA · live flow · gauge height · water temperature · 13.7 mi
Reading the gauge…
Youghiogheny River at Youghiogheny River Dam, PA
USGS 03077500 · PA · live flow · gauge height · water temperature · 15 mi
Reading the gauge…
Youghiogheny R at dam outlet tunnel nr Confluence
USGS 03077100 · PA · no flow · water temperature · 15 mi
Reading the gauge…
Laurel Hill Creek at Ursina, PA
USGS 03080000 · PA · live flow · gauge height · 16.2 mi
Reading the gauge…
Pike Run at Granville, PA
USGS 03074850 · PA · no flow · gauge height · 19.4 mi
Reading the gauge…
Casselman River at Markleton, PA
USGS 03079000 · PA · live flow · gauge height · water temperature · 19.5 mi
Reading the gauge…
Monongahela River (lower pool) near Masontown, PA
USGS 03072656 · PA · no flow · gauge height · 19.8 mi
Reading the gauge…
Monongahela River near Masontown, PA
USGS 03072655 · PA · live flow · gauge height · water temperature · 20 mi
Reading the gauge…
Monongahela R @ Maxwell L&D (lower pool) @ Maxwell
USGS 03073751 · PA · no flow · gauge height · 20.4 mi
Reading the gauge…

19 more gauges

Monongahela R at Maxwell L&D Upper Pool @ MaxwellUSGS 03073750 · PA · no flow · gauge height · 20.5 mi
CHEAT RIVER AT LAKE LYNN, PAUSGS 03071600 · PA · no flow · gauge height · 21.3 mi
Monongahela R at L&D4 Upper Pool at Charleroi, PAUSGS 03074998 · PA · no flow · gauge height · 21.7 mi
YOUGHIOGHENY RIVER AT FRIENDSVILLE, MDUSGS 03076500 · MD · live flow · gauge height · water temperature · 22.1 mi
Monongahela River at Charleroi, PAUSGS 03075000 · PA · no flow · gauge height · 22.1 mi
BEAR CREEK AT FRIENDSVILLE, MDUSGS 03076600 · MD · live flow · gauge height · 22.3 mi
Monongahela R L&D8 (Upper Pool) @ Point Marion, PAUSGS 03062998 · PA · no flow · gauge height · 23.1 mi
Monongahela R L&D8 (Lower Pool) @ Point Marion, PAUSGS 03063000 · PA · flow record ended · gauge height · 23.1 mi
Monongahela R at Lock & Dam 8, at Point Marion, PAUSGS 394337079544201 · PA · no flow · water temperature · 23.1 mi
BIG SANDY CREEK AT ROCKVILLE, WVUSGS 03070500 · WV · live flow · gauge height · 23.3 mi
Youghiogheny River at Sutersville, PAUSGS 03083500 · PA · live flow · gauge height · water temperature · 23.7 mi
Linn Run at Linn Run State Park near Rector, PAUSGS 03044810 · PA · live flow · gauge height · 24 mi
Dunkard Creek at Shannopin, PAUSGS 03072000 · PA · live flow · gauge height · water temperature · 24.4 mi
South Fork Tenmile Creek at Jefferson, PAUSGS 03073000 · PA · live flow · gauge height · water temperature · 26.1 mi
Loyalhanna Creek at Kingston, PAUSGS 03045000 · PA · live flow · gauge height · 27.2 mi
Loyalhanna Creek at Latrobe, PAUSGS 03045010 · PA · no flow · gauge height · water temperature · 27.5 mi
Monongahela River at Elizabeth, PAUSGS 03075070 · PA · daily flow · gauge height · 27.7 mi
CASSELMAN RIVER AT GRANTSVILLE, MDUSGS 03078000 · MD · live flow · gauge height · 28.9 mi
DECKERS CREEK AT MORGANTOWN, WVUSGS 03062500 · WV · live flow · gauge height · 29.4 mi

Quick picks: our 2,852 waters by state

Each state opens its USGS gauges and our water pages there; a water opens the live cards for its gauges, or the NOAA tides for flats and surf.

Search covers 11,178 USGS stream gauges that reported discharge, gauge height or water temperature in the 183 days before 2026-10-23 (USGS series catalog); readings are fetched live when a gauge is shown.

Where these numbers come from

Discharge, gauge height, water temperature and water quality: U.S. Geological Survey readings (provisional, can be revised), cached for 15 minutes. Where USGS publishes a gauge’s flow only once a day, the latest daily mean is shown with its date.
Normal range: the 25th to 75th percentile of daily mean flow for the same calendar day over the gauge’s record (USGS daily statistics), classed as USGS does (hyswap).
Temperature guidance for trout quotes the gauge’s own state fish and wildlife agency; where we found none, it says so and quotes federal guidance (National Park Service, U.S. Fish and Wildlife Service). Cold-water safety quotes the NWS; dissolved oxygen and pH are read against EPA criteria. Each line names its source.
Flood stage and forecasts: the National Weather Service’s National Water Prediction Service and its Turn Around Don’t Drown guidance. Tides: NOAA Tides & Currents.

General guidance, not a fishing forecast, a safety guarantee or a statement about access. Planning a trip? The trip planner shows these readings on every day you fish a water.