POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA

USGS 01646500 · Maryland · reports discharge (live), gauge height, water temperature, dissolved oxygen, pH, turbidity, specific conductance

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Good: Good conditions: fish normally

If you're fishing for trout here: 61.9°F now, 61.9°F at most in 24 hours: under Maryland DNR's 65°F line. Maryland Department of Natural Resources
Flow 2,030 ft³/s: below normal for Nov 5, over 96 years of USGS record. U.S. Geological Survey
Below NWS action stage (official NWS category). That is not a statement that wading is safe. National Weather Service

What the agencies suggest

Carry a stream thermometer. Carry a pocket thermometer to monitor water temperature National Park Service

General guidance from the readings and the published lines named above, not a fishing forecast. Local rules and closures come first.

Discharge: 2,030 ft³/s
Gauge height: 2.83 ft
Water temp: 61.9°F (16.6°C)

Reading Nov 5, 10:50 PM EST · provisional USGS data

Below normal for Nov 5 Steady · 24 h Below NWS action stage

Flow and the normal range

Discharge · last 7 days

Discharge, about hourly
Normal for the date: middle half (25th–75th percentile) of daily mean flow, 96+ years of record
NWS action stage (22,000 ft³/s): above the range shown
Latest: 2,030 ft³/s at Nov 5, 10:50 PM EST

USGS provisional data may be revised. Source: USGS instantaneous values.

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised. Missing hours or days are not filled in.
Time	Discharge (ft³/s)	Gauge height (ft)	Water temp (°F)	Normal, 25th–75th (ft³/s)
Nov 5, 10:50 PM EST	2,030	2.83	61.9	2,050–7,220
Nov 5, 9:55 PM EST	2,030	2.83	61.9	2,050–7,220
Nov 5, 9:00 PM EST	2,070	2.84	61.7	2,050–7,220
Nov 5, 8:05 PM EST	2,030	2.83	61.7	2,050–7,220
Nov 5, 7:10 PM EST	2,030	2.83	61.7	2,050–7,220
Nov 5, 6:15 PM EST	2,070	2.84	61.5	2,050–7,220
Nov 5, 5:20 PM EST	2,070	2.84	61.5	2,050–7,220
Nov 5, 4:25 PM EST	2,070	2.84	61.3	2,050–7,220
Nov 5, 3:30 PM EST	2,070	2.84	61.3	2,050–7,220
Nov 5, 2:35 PM EST	2,120	2.85	61.2	2,050–7,220
Nov 5, 1:40 PM EST	2,070	2.84	61	2,050–7,220
Nov 5, 12:45 PM EST	2,070	2.84	61	2,050–7,220
Nov 5, 11:50 AM EST	2,070	2.84	60.6	2,050–7,220
Nov 5, 10:55 AM EST	2,120	2.85	60.6	2,050–7,220
Nov 5, 10:00 AM EST	2,070	2.84	60.4	2,050–7,220
Nov 5, 9:05 AM EST	2,070	2.84	60.3	2,050–7,220
Nov 5, 8:10 AM EST	2,030	2.83	60.1	2,050–7,220
Nov 5, 7:15 AM EST	2,030	2.83	60.1	2,050–7,220
Nov 5, 6:20 AM EST	1,980	2.82	59.9	2,050–7,220
Nov 5, 5:25 AM EST	1,940	2.81	59.7	2,050–7,220
Nov 5, 4:30 AM EST	1,940	2.81	59.7	2,050–7,220
Nov 5, 3:35 AM EST	1,940	2.81	59.5	2,050–7,220
Nov 5, 2:40 AM EST	1,890	2.8	59.7	2,050–7,220
Nov 5, 1:45 AM EST	1,890	2.8	59.7	2,050–7,220
Nov 5, 12:50 AM EST	1,890	2.8	59.9	2,050–7,220
Nov 4, 11:55 PM EST	1,890	2.8	60.3	2,050–7,960
Nov 4, 11:00 PM EST	1,940	2.81	60.3	2,050–7,960
Nov 4, 10:05 PM EST	1,980	2.82	60.3	2,050–7,960
Nov 4, 9:10 PM EST	1,980	2.82	60.3	2,050–7,960
Nov 4, 8:15 PM EST	2,030	2.83	60.3	2,050–7,960
Nov 4, 7:20 PM EST	2,030	2.83	60.3	2,050–7,960
Nov 4, 6:25 PM EST	2,030	2.83	60.1	2,050–7,960
Nov 4, 5:30 PM EST	2,030	2.83	59.9	2,050–7,960
Nov 4, 4:35 PM EST	2,070	2.84	59.7	2,050–7,960
Nov 4, 3:40 PM EST	2,070	2.84	59.5	2,050–7,960
Nov 4, 2:45 PM EST	2,070	2.84	59.4	2,050–7,960
Nov 4, 1:50 PM EST	2,070	2.84	59.2	2,050–7,960
Nov 4, 12:55 PM EST	2,070	2.84	59	2,050–7,960
Nov 4, 12:00 PM EST	2,120	2.85	58.6	2,050–7,960
Nov 4, 11:05 AM EST	2,070	2.84	58.3	2,050–7,960
Nov 4, 9:50 AM EST	2,120	2.85	58.1	2,050–7,960
Nov 4, 8:55 AM EST	2,160	2.86	58.1	2,050–7,960
Nov 4, 8:00 AM EST	2,160	2.86	58.1	2,050–7,960
Nov 4, 7:05 AM EST	2,120	2.85	58.1	2,050–7,960
Nov 4, 6:10 AM EST	2,160	2.86	58.1	2,050–7,960
Nov 4, 5:15 AM EST	2,120	2.85	58.1	2,050–7,960
Nov 4, 4:20 AM EST	2,120	2.85	58.1	2,050–7,960
Nov 4, 3:25 AM EST	2,120	2.85	58.3	2,050–7,960
Nov 4, 2:30 AM EST	2,120	2.85	58.5	2,050–7,960
Nov 4, 1:35 AM EST	2,120	2.85	58.6	2,050–7,960
Nov 4, 12:40 AM EST	2,070	2.84	59	2,050–7,960
Nov 3, 11:45 PM EST	2,070	2.84	59.2	1,920–7,600
Nov 3, 10:50 PM EST	2,070	2.84	59.2	1,920–7,600
Nov 3, 9:55 PM EST	2,070	2.84	59.4	1,920–7,600
Nov 3, 9:00 PM EST	2,120	2.85	59.4	1,920–7,600
Nov 3, 8:05 PM EST	2,070	2.84	59.4	1,920–7,600
Nov 3, 7:10 PM EST	2,070	2.84	59.2	1,920–7,600
Nov 3, 6:15 PM EST	2,070	2.84	59.2	1,920–7,600
Nov 3, 5:20 PM EST	2,070	2.84	59.2	1,920–7,600
Nov 3, 4:25 PM EST	2,070	2.84	59.4	1,920–7,600
Nov 3, 3:30 PM EST	2,070	2.84	59	1,920–7,600
Nov 3, 2:35 PM EST	2,070	2.84	58.8	1,920–7,600
Nov 3, 1:40 PM EST	2,120	2.85	58.6	1,920–7,600
Nov 3, 12:45 PM EST	2,120	2.85	58.5	1,920–7,600
Nov 3, 11:50 AM EST	2,120	2.85	58.1	1,920–7,600
Nov 3, 10:55 AM EST	2,120	2.85	57.7	1,920–7,600
Nov 3, 10:00 AM EST	2,120	2.85	57.6	1,920–7,600
Nov 3, 9:05 AM EST	2,120	2.85	57.6	1,920–7,600
Nov 3, 8:10 AM EST	2,120	2.85	57.6	1,920–7,600
Nov 3, 7:15 AM EST	2,070	2.84	57.7	1,920–7,600
Nov 3, 6:20 AM EST	2,070	2.84	57.7	1,920–7,600
Nov 3, 5:25 AM EST	2,070	2.84	57.7	1,920–7,600
Nov 3, 4:30 AM EST	2,070	2.84	58.1	1,920–7,600
Nov 3, 3:35 AM EST	2,030	2.83	58.1	1,920–7,600
Nov 3, 2:40 AM EST	2,070	2.84	57.9	1,920–7,600
Nov 3, 1:45 AM EST	2,120	2.85	58.1	1,920–7,600
Nov 3, 12:50 AM EST	2,070	2.84	58.3	1,920–7,600
Nov 2, 11:55 PM EST	2,160	2.86	58.3	1,920–7,660
Nov 2, 11:00 PM EST	2,070	2.84	58.3	1,920–7,660
Nov 2, 10:05 PM EST	2,070	2.84	58.5	1,920–7,660
Nov 2, 9:10 PM EST	2,070	2.84	58.5	1,920–7,660
Nov 2, 8:15 PM EST	2,120	2.85	58.5	1,920–7,660
Nov 2, 7:20 PM EST	2,120	2.85	58.5	1,920–7,660
Nov 2, 6:25 PM EST	2,120	2.85	58.5	1,920–7,660
Nov 2, 5:30 PM EST	2,120	2.85	58.5	1,920–7,660
Nov 2, 4:35 PM EST	2,160	2.86	58.5	1,920–7,660
Nov 2, 3:40 PM EST	2,160	2.86	58.3	1,920–7,660
Nov 2, 2:45 PM EST	2,160	2.86	58.3	1,920–7,660
Nov 2, 1:50 PM EST	2,160	2.86	58.3	1,920–7,660
Nov 2, 12:55 PM EST	2,210	2.87	58.3	1,920–7,660
Nov 2, 12:00 PM EST	2,210	2.87	58.3	1,920–7,660
Nov 2, 11:05 AM EST	2,160	2.86	58.3	1,920–7,660
Nov 2, 10:10 AM EST	2,210	2.87	58.3	1,920–7,660
Nov 2, 9:15 AM EST	2,210	2.87	58.5	1,920–7,660
Nov 2, 8:20 AM EST	2,160	2.86	58.6	1,920–7,660
Nov 2, 7:25 AM EST	2,160	2.86	58.6	1,920–7,660
Nov 2, 6:30 AM EST	2,160	2.86	58.6	1,920–7,660
Nov 2, 5:35 AM EST	2,160	2.86	58.8	1,920–7,660
Nov 2, 4:40 AM EST	2,210	2.87	59	1,920–7,660
Nov 2, 3:45 AM EST	2,210	2.87	59	1,920–7,660
Nov 2, 2:50 AM EST	2,160	2.86	59.2	1,920–7,660
Nov 2, 1:55 AM EST	2,160	2.86	59.5	1,920–7,660
Nov 2, 1:00 AM EST	2,160	2.86	59.4	1,920–7,660
Nov 2, 12:05 AM EST	2,210	2.87	59.7	1,920–7,660
Nov 1, 11:10 PM EST	2,160	2.86	59.7	1,910–7,480
Nov 1, 10:15 PM EST	2,160	2.86	59.9	1,910–7,480
Nov 1, 9:20 PM EST	2,160	2.86	59.9	1,910–7,480
Nov 1, 8:25 PM EST	2,210	2.87	59.9	1,910–7,480
Nov 1, 7:30 PM EST	2,210	2.87	60.1	1,910–7,480
Nov 1, 6:35 PM EST	2,210	2.87	60.1	1,910–7,480
Nov 1, 5:40 PM EST	2,210	2.87	60.1	1,910–7,480
Nov 1, 4:45 PM EST	2,260	2.88	60.1	1,910–7,480
Nov 1, 3:50 PM EST	2,300	2.89	60.1	1,910–7,480
Nov 1, 2:55 PM EST	2,300	2.89	59.9	1,910–7,480
Nov 1, 2:00 PM EST	2,350	2.9	59.7	1,910–7,480
Nov 1, 1:05 PM EST	2,350	2.9	59.5	1,910–7,480
Nov 1, 12:10 PM EST	2,350	2.9	59.5	1,910–7,480
Nov 1, 11:15 AM EST	2,300	2.89	59.5	1,910–7,480
Nov 1, 10:20 AM EST	2,300	2.89	59.5	1,910–7,480
Nov 1, 9:25 AM EST	2,260	2.88	59.5	1,910–7,480
Nov 1, 8:30 AM EST	2,300	2.89	59.5	1,910–7,480
Nov 1, 7:35 AM EST	2,300	2.89	59.9	1,910–7,480
Nov 1, 6:40 AM EST	2,300	2.89	59.9	1,910–7,480
Nov 1, 5:45 AM EST	2,300	2.89	60.1	1,910–7,480
Nov 1, 4:50 AM EST	2,300	2.89	60.1	1,910–7,480
Nov 1, 3:55 AM EST	2,300	2.89	60.3	1,910–7,480
Nov 1, 3:00 AM EST	2,300	2.89	60.3	1,910–7,480
Nov 1, 2:05 AM EST	2,260	2.88	60.4	1,910–7,480
Nov 1, 1:10 AM EST	2,300	2.89	60.4	1,910–7,480
Nov 1, 1:15 AM EDT	2,300	2.89	60.6	1,910–7,480
Nov 1, 12:20 AM EDT	2,260	2.88	60.6	1,910–7,480
Oct 31, 11:25 PM EDT	2,260	2.88	60.8	1,830–6,750
Oct 31, 10:30 PM EDT	2,260	2.88	60.8	1,830–6,750
Oct 31, 9:35 PM EDT	2,300	2.89	60.8	1,830–6,750
Oct 31, 8:40 PM EDT	2,260	2.88	60.8	1,830–6,750
Oct 31, 7:45 PM EDT	2,300	2.89	60.8	1,830–6,750
Oct 31, 6:50 PM EDT	2,350	2.9	60.8	1,830–6,750
Oct 31, 5:55 PM EDT	2,350	2.9	60.8	1,830–6,750
Oct 31, 5:00 PM EDT	2,400	2.91	60.6	1,830–6,750
Oct 31, 4:05 PM EDT	2,350	2.9	60.4	1,830–6,750
Oct 31, 3:10 PM EDT	2,400	2.91	60.1	1,830–6,750
Oct 31, 2:15 PM EDT	2,450	2.92	60.1	1,830–6,750
Oct 31, 1:20 PM EDT	2,400	2.91	59.9	1,830–6,750
Oct 31, 12:25 PM EDT	2,350	2.9	59.7	1,830–6,750
Oct 31, 11:30 AM EDT	2,350	2.9	59.7	1,830–6,750
Oct 31, 10:35 AM EDT	2,400	2.91	59.9	1,830–6,750
Oct 31, 9:40 AM EDT	2,400	2.91	60.1	1,830–6,750
Oct 31, 8:45 AM EDT	2,400	2.91	60.1	1,830–6,750
Oct 31, 7:50 AM EDT	2,400	2.91	60.3	1,830–6,750
Oct 31, 6:55 AM EDT	2,400	2.91	60.6	1,830–6,750
Oct 31, 6:00 AM EDT	2,400	2.91	60.6	1,830–6,750
Oct 31, 5:05 AM EDT	2,400	2.91	60.6	1,830–6,750
Oct 31, 4:10 AM EDT	2,400	2.91	61	1,830–6,750
Oct 31, 3:15 AM EDT	2,400	2.91	61	1,830–6,750
Oct 31, 2:20 AM EDT	2,400	2.91	61.2	1,830–6,750
Oct 31, 1:25 AM EDT	2,350	2.9	61.5	1,830–6,750
Oct 31, 12:30 AM EDT	2,400	2.91	61.5	1,830–6,750
Oct 30, 11:35 PM EDT	2,400	2.91	61.7	1,900–6,580
Oct 30, 10:40 PM EDT	2,350	2.9	61.7	1,900–6,580
Oct 30, 9:45 PM EDT	2,350	2.9	61.7	1,900–6,580
Oct 30, 8:50 PM EDT	2,400	2.91	61.7	1,900–6,580
Oct 30, 7:55 PM EDT	2,400	2.91	61.7	1,900–6,580
Oct 30, 7:00 PM EDT	2,350	2.9	61.5	1,900–6,580
Oct 30, 6:05 PM EDT	2,400	2.91	61.3	1,900–6,580
Oct 30, 5:10 PM EDT	2,400	2.91	61.3	1,900–6,580
Oct 30, 4:15 PM EDT	2,400	2.91	61.2	1,900–6,580
Oct 30, 3:20 PM EDT	2,400	2.91	61	1,900–6,580
Oct 30, 2:25 PM EDT	2,400	2.91	60.6	1,900–6,580
Oct 30, 1:30 PM EDT	2,450	2.92	60.4	1,900–6,580
Oct 30, 12:35 PM EDT	2,400	2.91	60.1	1,900–6,580
Oct 30, 11:40 AM EDT	2,400	2.91	60.1	1,900–6,580
Oct 30, 10:45 AM EDT	2,400	2.91	60.3	1,900–6,580
Oct 30, 9:50 AM EDT	2,400	2.91	60.3	1,900–6,580
Oct 30, 8:55 AM EDT	2,400	2.91	60.4	1,900–6,580
Oct 30, 8:00 AM EDT	2,400	2.91	60.6	1,900–6,580
Oct 30, 7:05 AM EDT	2,450	2.92	60.6	1,900–6,580
Oct 30, 6:10 AM EDT	2,450	2.92	60.6	1,900–6,580
Oct 30, 5:15 AM EDT	2,450	2.92	60.8	1,900–6,580
Oct 30, 4:20 AM EDT	2,450	2.92	60.8	1,900–6,580
Oct 30, 3:25 AM EDT	2,450	2.92	61	1,900–6,580
Oct 30, 2:30 AM EDT	2,450	2.92	61.2	1,900–6,580
Oct 30, 1:35 AM EDT	2,400	2.91	61.2	1,900–6,580
Oct 30, 12:40 AM EDT	2,450	2.92	61.5	1,900–6,580
Oct 29, 11:50 PM EDT	2,400	2.91	61.7	1,890–6,330

Water temperature

Water temperature · last 7 days

Water temperature, about hourly
65°F: Maryland DNR, top of the preferred range for trout: above the range shown
68°F: Maryland DNR, target other species above it: above the range shown
Latest: 61.9 °F at Nov 5, 10:50 PM EST

USGS provisional data may be revised. Source: USGS instantaneous values.

View data as a table

Water temperature, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised. Missing hours or days are not filled in.
Time	Water temperature (°F)
Nov 5, 10:50 PM EST	61.9
Nov 5, 9:55 PM EST	61.9
Nov 5, 9:00 PM EST	61.7
Nov 5, 8:05 PM EST	61.7
Nov 5, 7:10 PM EST	61.7
Nov 5, 6:15 PM EST	61.5
Nov 5, 5:20 PM EST	61.5
Nov 5, 4:25 PM EST	61.3
Nov 5, 3:30 PM EST	61.3
Nov 5, 2:35 PM EST	61.2
Nov 5, 1:40 PM EST	61
Nov 5, 12:45 PM EST	61
Nov 5, 11:50 AM EST	60.6
Nov 5, 10:55 AM EST	60.6
Nov 5, 10:00 AM EST	60.4
Nov 5, 9:05 AM EST	60.3
Nov 5, 8:10 AM EST	60.1
Nov 5, 7:15 AM EST	60.1
Nov 5, 6:20 AM EST	59.9
Nov 5, 5:25 AM EST	59.7
Nov 5, 4:30 AM EST	59.7
Nov 5, 3:35 AM EST	59.5
Nov 5, 2:40 AM EST	59.7
Nov 5, 1:45 AM EST	59.7
Nov 5, 12:50 AM EST	59.9
Nov 4, 11:55 PM EST	60.3
Nov 4, 11:00 PM EST	60.3
Nov 4, 10:05 PM EST	60.3
Nov 4, 9:10 PM EST	60.3
Nov 4, 8:15 PM EST	60.3
Nov 4, 7:20 PM EST	60.3
Nov 4, 6:25 PM EST	60.1
Nov 4, 5:30 PM EST	59.9
Nov 4, 4:35 PM EST	59.7
Nov 4, 3:40 PM EST	59.5
Nov 4, 2:45 PM EST	59.4
Nov 4, 1:50 PM EST	59.2
Nov 4, 12:55 PM EST	59
Nov 4, 12:00 PM EST	58.6
Nov 4, 11:05 AM EST	58.3
Nov 4, 9:50 AM EST	58.1
Nov 4, 8:55 AM EST	58.1
Nov 4, 8:00 AM EST	58.1
Nov 4, 7:05 AM EST	58.1
Nov 4, 6:10 AM EST	58.1
Nov 4, 5:15 AM EST	58.1
Nov 4, 4:20 AM EST	58.1
Nov 4, 3:25 AM EST	58.3
Nov 4, 2:30 AM EST	58.5
Nov 4, 1:35 AM EST	58.6
Nov 4, 12:40 AM EST	59
Nov 3, 11:45 PM EST	59.2
Nov 3, 10:50 PM EST	59.2
Nov 3, 9:55 PM EST	59.4
Nov 3, 9:00 PM EST	59.4
Nov 3, 8:05 PM EST	59.4
Nov 3, 7:10 PM EST	59.2
Nov 3, 6:15 PM EST	59.2
Nov 3, 5:20 PM EST	59.2
Nov 3, 4:25 PM EST	59.4
Nov 3, 3:30 PM EST	59
Nov 3, 2:35 PM EST	58.8
Nov 3, 1:40 PM EST	58.6
Nov 3, 12:45 PM EST	58.5
Nov 3, 11:50 AM EST	58.1
Nov 3, 10:55 AM EST	57.7
Nov 3, 10:00 AM EST	57.6
Nov 3, 9:05 AM EST	57.6
Nov 3, 8:10 AM EST	57.6
Nov 3, 7:15 AM EST	57.7
Nov 3, 6:20 AM EST	57.7
Nov 3, 5:25 AM EST	57.7
Nov 3, 4:30 AM EST	58.1
Nov 3, 3:35 AM EST	58.1
Nov 3, 2:40 AM EST	57.9
Nov 3, 1:45 AM EST	58.1
Nov 3, 12:50 AM EST	58.3
Nov 2, 11:55 PM EST	58.3
Nov 2, 11:00 PM EST	58.3
Nov 2, 10:05 PM EST	58.5
Nov 2, 9:10 PM EST	58.5
Nov 2, 8:15 PM EST	58.5
Nov 2, 7:20 PM EST	58.5
Nov 2, 6:25 PM EST	58.5
Nov 2, 5:30 PM EST	58.5
Nov 2, 4:35 PM EST	58.5
Nov 2, 3:40 PM EST	58.3
Nov 2, 2:45 PM EST	58.3
Nov 2, 1:50 PM EST	58.3
Nov 2, 12:55 PM EST	58.3
Nov 2, 12:00 PM EST	58.3
Nov 2, 11:05 AM EST	58.3
Nov 2, 10:10 AM EST	58.3
Nov 2, 9:15 AM EST	58.5
Nov 2, 8:20 AM EST	58.6
Nov 2, 7:25 AM EST	58.6
Nov 2, 6:30 AM EST	58.6
Nov 2, 5:35 AM EST	58.8
Nov 2, 4:40 AM EST	59
Nov 2, 3:45 AM EST	59
Nov 2, 2:50 AM EST	59.2
Nov 2, 1:55 AM EST	59.5
Nov 2, 1:00 AM EST	59.4
Nov 2, 12:05 AM EST	59.7
Nov 1, 11:10 PM EST	59.7
Nov 1, 10:15 PM EST	59.9
Nov 1, 9:20 PM EST	59.9
Nov 1, 8:25 PM EST	59.9
Nov 1, 7:30 PM EST	60.1
Nov 1, 6:35 PM EST	60.1
Nov 1, 5:40 PM EST	60.1
Nov 1, 4:45 PM EST	60.1
Nov 1, 3:50 PM EST	60.1
Nov 1, 2:55 PM EST	59.9
Nov 1, 2:00 PM EST	59.7
Nov 1, 1:05 PM EST	59.5
Nov 1, 12:10 PM EST	59.5
Nov 1, 11:15 AM EST	59.5
Nov 1, 10:20 AM EST	59.5
Nov 1, 9:25 AM EST	59.5
Nov 1, 8:30 AM EST	59.5
Nov 1, 7:35 AM EST	59.9
Nov 1, 6:40 AM EST	59.9
Nov 1, 5:45 AM EST	60.1
Nov 1, 4:50 AM EST	60.1
Nov 1, 3:55 AM EST	60.3
Nov 1, 3:00 AM EST	60.3
Nov 1, 2:05 AM EST	60.4
Nov 1, 1:10 AM EST	60.4
Nov 1, 1:15 AM EDT	60.6
Nov 1, 12:20 AM EDT	60.6
Oct 31, 11:25 PM EDT	60.8
Oct 31, 10:30 PM EDT	60.8
Oct 31, 9:35 PM EDT	60.8
Oct 31, 8:40 PM EDT	60.8
Oct 31, 7:45 PM EDT	60.8
Oct 31, 6:50 PM EDT	60.8
Oct 31, 5:55 PM EDT	60.8
Oct 31, 5:00 PM EDT	60.6
Oct 31, 4:05 PM EDT	60.4
Oct 31, 3:10 PM EDT	60.1
Oct 31, 2:15 PM EDT	60.1
Oct 31, 1:20 PM EDT	59.9
Oct 31, 12:25 PM EDT	59.7
Oct 31, 11:30 AM EDT	59.7
Oct 31, 10:35 AM EDT	59.9
Oct 31, 9:40 AM EDT	60.1
Oct 31, 8:45 AM EDT	60.1
Oct 31, 7:50 AM EDT	60.3
Oct 31, 6:55 AM EDT	60.6
Oct 31, 6:00 AM EDT	60.6
Oct 31, 5:05 AM EDT	60.6
Oct 31, 4:10 AM EDT	61
Oct 31, 3:15 AM EDT	61
Oct 31, 2:20 AM EDT	61.2
Oct 31, 1:25 AM EDT	61.5
Oct 31, 12:30 AM EDT	61.5
Oct 30, 11:35 PM EDT	61.7
Oct 30, 10:40 PM EDT	61.7
Oct 30, 9:45 PM EDT	61.7
Oct 30, 8:50 PM EDT	61.7
Oct 30, 7:55 PM EDT	61.7
Oct 30, 7:00 PM EDT	61.5
Oct 30, 6:05 PM EDT	61.3
Oct 30, 5:10 PM EDT	61.3
Oct 30, 4:15 PM EDT	61.2
Oct 30, 3:20 PM EDT	61
Oct 30, 2:25 PM EDT	60.6
Oct 30, 1:30 PM EDT	60.4
Oct 30, 12:35 PM EDT	60.1
Oct 30, 11:40 AM EDT	60.1
Oct 30, 10:45 AM EDT	60.3
Oct 30, 9:50 AM EDT	60.3
Oct 30, 8:55 AM EDT	60.4
Oct 30, 8:00 AM EDT	60.6
Oct 30, 7:05 AM EDT	60.6
Oct 30, 6:10 AM EDT	60.6
Oct 30, 5:15 AM EDT	60.8
Oct 30, 4:20 AM EDT	60.8
Oct 30, 3:25 AM EDT	61
Oct 30, 2:30 AM EDT	61.2
Oct 30, 1:35 AM EDT	61.2
Oct 30, 12:40 AM EDT	61.5
Oct 29, 11:50 PM EDT	61.7

Where this gauge is

Where POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA sits, with 1 other gauge on the same river.

Map: © OpenStreetMap contributors · OpenFreeMap · © OpenMapTiles

Conditions for fishing general guidance

Water temperature for trout, salmon and steelhead

Good trout temperatures. Water 61.9°F now; the highest in the last 24 hours was 61.9°F. That is under the 65°F Maryland DNR gives as preferred for trout (“Preferred temperatures, fishing is generally good”; “best chance for survival after release”). Water warms through the afternoon, so check again later in the day.
Trout Fishing Temperature Information (Maryland Department of Natural Resources)

Reading POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA…

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised. Missing hours or days are not filled in.

Time

Discharge (ft³/s)

Gauge height (ft)

Water temp (°F)

Normal, 25th–75th (ft³/s)

Nov 5, 10:50 PM EST

2,030

2.83

61.9

2,050–7,220

Nov 5, 9:55 PM EST

2,030

2.83

61.9

2,050–7,220

Nov 5, 9:00 PM EST

2,070

2.84

61.7

2,050–7,220

Nov 5, 8:05 PM EST

2,030

2.83

61.7

2,050–7,220

Nov 5, 7:10 PM EST

2,030

2.83

61.7

2,050–7,220

Nov 5, 6:15 PM EST

2,070

2.84

61.5

2,050–7,220

Nov 5, 5:20 PM EST

2,070

2.84

61.5

2,050–7,220

Nov 5, 4:25 PM EST

2,070

2.84

61.3

2,050–7,220

Nov 5, 3:30 PM EST

2,070

2.84

61.3

2,050–7,220

Nov 5, 2:35 PM EST

2,120

2.85

61.2

2,050–7,220

Nov 5, 1:40 PM EST

2,070

2.84

2,050–7,220

Nov 5, 12:45 PM EST

2,070

2.84

2,050–7,220

Nov 5, 11:50 AM EST

2,070

2.84

60.6

2,050–7,220

Nov 5, 10:55 AM EST

2,120

2.85

60.6

2,050–7,220

Nov 5, 10:00 AM EST

2,070

2.84

60.4

2,050–7,220

Nov 5, 9:05 AM EST

2,070

2.84

60.3

2,050–7,220

Nov 5, 8:10 AM EST

2,030

2.83

60.1

2,050–7,220

Nov 5, 7:15 AM EST

2,030

2.83

60.1

2,050–7,220

Nov 5, 6:20 AM EST

1,980

2.82

59.9

2,050–7,220

Nov 5, 5:25 AM EST

1,940

2.81

59.7

2,050–7,220

Nov 5, 4:30 AM EST

1,940

2.81

59.7

2,050–7,220

Nov 5, 3:35 AM EST

1,940

2.81

59.5

2,050–7,220

Nov 5, 2:40 AM EST

1,890

2.8

59.7

2,050–7,220

Nov 5, 1:45 AM EST

1,890

2.8

59.7

2,050–7,220

Nov 5, 12:50 AM EST

1,890

2.8

59.9

2,050–7,220

Nov 4, 11:55 PM EST

1,890

2.8

60.3

2,050–7,960

Nov 4, 11:00 PM EST

1,940

2.81

60.3

2,050–7,960

Nov 4, 10:05 PM EST

1,980

2.82

60.3

2,050–7,960

Nov 4, 9:10 PM EST

1,980

2.82

60.3

2,050–7,960

Nov 4, 8:15 PM EST

2,030

2.83

60.3

2,050–7,960

Nov 4, 7:20 PM EST

2,030

2.83

60.3

2,050–7,960

Nov 4, 6:25 PM EST

2,030

2.83

60.1

2,050–7,960

Nov 4, 5:30 PM EST

2,030

2.83

59.9

2,050–7,960

Nov 4, 4:35 PM EST

2,070

2.84

59.7

2,050–7,960

Nov 4, 3:40 PM EST

2,070

2.84

59.5

2,050–7,960

Nov 4, 2:45 PM EST

2,070

2.84

59.4

2,050–7,960

Nov 4, 1:50 PM EST

2,070

2.84

59.2

2,050–7,960

Nov 4, 12:55 PM EST

2,070

2.84

2,050–7,960

Nov 4, 12:00 PM EST

2,120

2.85

58.6

2,050–7,960

Nov 4, 11:05 AM EST

2,070

2.84

58.3

2,050–7,960

Nov 4, 9:50 AM EST

2,120

2.85

58.1

2,050–7,960

Nov 4, 8:55 AM EST

2,160

2.86

58.1

2,050–7,960

Nov 4, 8:00 AM EST

2,160

2.86

58.1

2,050–7,960

Nov 4, 7:05 AM EST

2,120

2.85

58.1

2,050–7,960

Nov 4, 6:10 AM EST

2,160

2.86

58.1

2,050–7,960

Nov 4, 5:15 AM EST

2,120

2.85

58.1

2,050–7,960

Nov 4, 4:20 AM EST

2,120

2.85

58.1

2,050–7,960

Nov 4, 3:25 AM EST

2,120

2.85

58.3

2,050–7,960

Nov 4, 2:30 AM EST

2,120

2.85

58.5

2,050–7,960

Nov 4, 1:35 AM EST

2,120

2.85

58.6

2,050–7,960

Nov 4, 12:40 AM EST

2,070

2.84

2,050–7,960

Nov 3, 11:45 PM EST

2,070

2.84

59.2

1,920–7,600

Nov 3, 10:50 PM EST

2,070

2.84

59.2

1,920–7,600

Nov 3, 9:55 PM EST

2,070

2.84

59.4

1,920–7,600

Nov 3, 9:00 PM EST

2,120

2.85

59.4

1,920–7,600

Nov 3, 8:05 PM EST

2,070

2.84

59.4

1,920–7,600

Nov 3, 7:10 PM EST

2,070

2.84

59.2

1,920–7,600

Nov 3, 6:15 PM EST

2,070

2.84

59.2

1,920–7,600

Nov 3, 5:20 PM EST

2,070

2.84

59.2

1,920–7,600

Nov 3, 4:25 PM EST

2,070

2.84

59.4

1,920–7,600

Nov 3, 3:30 PM EST

2,070

2.84

1,920–7,600

Nov 3, 2:35 PM EST

2,070

2.84

58.8

1,920–7,600

Nov 3, 1:40 PM EST

2,120

2.85

58.6

1,920–7,600

Nov 3, 12:45 PM EST

2,120

2.85

58.5

1,920–7,600

Nov 3, 11:50 AM EST

2,120

2.85

58.1

1,920–7,600

Nov 3, 10:55 AM EST

2,120

2.85

57.7

1,920–7,600

Nov 3, 10:00 AM EST

2,120

2.85

57.6

1,920–7,600

Nov 3, 9:05 AM EST

2,120

2.85

57.6

1,920–7,600

Nov 3, 8:10 AM EST

2,120

2.85

57.6

1,920–7,600

Nov 3, 7:15 AM EST

2,070

2.84

57.7

1,920–7,600

Nov 3, 6:20 AM EST

2,070

2.84

57.7

1,920–7,600

Nov 3, 5:25 AM EST

2,070

2.84

57.7

1,920–7,600

Nov 3, 4:30 AM EST

2,070

2.84

58.1

1,920–7,600

Nov 3, 3:35 AM EST

2,030

2.83

58.1

1,920–7,600

Nov 3, 2:40 AM EST

2,070

2.84

57.9

1,920–7,600

Nov 3, 1:45 AM EST

2,120

2.85

58.1

1,920–7,600

Nov 3, 12:50 AM EST

2,070

2.84

58.3

1,920–7,600

Nov 2, 11:55 PM EST

2,160

2.86

58.3

1,920–7,660

Nov 2, 11:00 PM EST

2,070

2.84

58.3

1,920–7,660

Nov 2, 10:05 PM EST

2,070

2.84

58.5

1,920–7,660

Nov 2, 9:10 PM EST

2,070

2.84

58.5

1,920–7,660

Nov 2, 8:15 PM EST

2,120

2.85

58.5

1,920–7,660

Nov 2, 7:20 PM EST

2,120

2.85

58.5

1,920–7,660

Nov 2, 6:25 PM EST

2,120

2.85

58.5

1,920–7,660

Nov 2, 5:30 PM EST

2,120

2.85

58.5

1,920–7,660

Nov 2, 4:35 PM EST

2,160

2.86

58.5

1,920–7,660

Nov 2, 3:40 PM EST

2,160

2.86

58.3

1,920–7,660

Nov 2, 2:45 PM EST

2,160

2.86

58.3

1,920–7,660

Nov 2, 1:50 PM EST

2,160

2.86

58.3

1,920–7,660

Nov 2, 12:55 PM EST

2,210

2.87

58.3

1,920–7,660

Nov 2, 12:00 PM EST

2,210

2.87

58.3

1,920–7,660

Nov 2, 11:05 AM EST

2,160

2.86

58.3

1,920–7,660

Nov 2, 10:10 AM EST

2,210

2.87

58.3

1,920–7,660

Nov 2, 9:15 AM EST

2,210

2.87

58.5

1,920–7,660

Nov 2, 8:20 AM EST

2,160

2.86

58.6

1,920–7,660

Nov 2, 7:25 AM EST

2,160

2.86

58.6

1,920–7,660

Nov 2, 6:30 AM EST

2,160

2.86

58.6

1,920–7,660

Nov 2, 5:35 AM EST

2,160

2.86

58.8

1,920–7,660

Nov 2, 4:40 AM EST

2,210

2.87

1,920–7,660

Nov 2, 3:45 AM EST

2,210

2.87

1,920–7,660

Nov 2, 2:50 AM EST

2,160

2.86

59.2

1,920–7,660

Nov 2, 1:55 AM EST

2,160

2.86

59.5

1,920–7,660

Nov 2, 1:00 AM EST

2,160

2.86

59.4

1,920–7,660

Nov 2, 12:05 AM EST

2,210

2.87

59.7

1,920–7,660

Nov 1, 11:10 PM EST

2,160

2.86

59.7

1,910–7,480

Nov 1, 10:15 PM EST

2,160

2.86

59.9

1,910–7,480

Nov 1, 9:20 PM EST

2,160

2.86

59.9

1,910–7,480

Nov 1, 8:25 PM EST

2,210

2.87

59.9

1,910–7,480

Nov 1, 7:30 PM EST

2,210

2.87

60.1

1,910–7,480

Nov 1, 6:35 PM EST

2,210

2.87

60.1

1,910–7,480

Nov 1, 5:40 PM EST

2,210

2.87

60.1

1,910–7,480

Nov 1, 4:45 PM EST

2,260

2.88

60.1

1,910–7,480

Nov 1, 3:50 PM EST

2,300

2.89

60.1

1,910–7,480

Nov 1, 2:55 PM EST

2,300

2.89

59.9

1,910–7,480

Nov 1, 2:00 PM EST

2,350

2.9

59.7

1,910–7,480

Nov 1, 1:05 PM EST

2,350

2.9

59.5

1,910–7,480

Nov 1, 12:10 PM EST

2,350

2.9

59.5

1,910–7,480

Nov 1, 11:15 AM EST

2,300

2.89

59.5

1,910–7,480

Nov 1, 10:20 AM EST

2,300

2.89

59.5

1,910–7,480

Nov 1, 9:25 AM EST

2,260

2.88

59.5

1,910–7,480

Nov 1, 8:30 AM EST

2,300

2.89

59.5

1,910–7,480

Nov 1, 7:35 AM EST

2,300

2.89

59.9

1,910–7,480

Nov 1, 6:40 AM EST

2,300

2.89

59.9

1,910–7,480

Nov 1, 5:45 AM EST

2,300

2.89

60.1

1,910–7,480

Nov 1, 4:50 AM EST

2,300

2.89

60.1

1,910–7,480

Nov 1, 3:55 AM EST

2,300

2.89

60.3

1,910–7,480

Nov 1, 3:00 AM EST

2,300

2.89

60.3

1,910–7,480

Nov 1, 2:05 AM EST

2,260

2.88

60.4

1,910–7,480

Nov 1, 1:10 AM EST

2,300

2.89

60.4

1,910–7,480

Nov 1, 1:15 AM EDT

2,300

2.89

60.6

1,910–7,480

Nov 1, 12:20 AM EDT

2,260

2.88

60.6

1,910–7,480

Oct 31, 11:25 PM EDT

2,260

2.88

60.8

1,830–6,750

Oct 31, 10:30 PM EDT

2,260

2.88

60.8

1,830–6,750

Oct 31, 9:35 PM EDT

2,300

2.89

60.8

1,830–6,750

Oct 31, 8:40 PM EDT

2,260

2.88

60.8

1,830–6,750

Oct 31, 7:45 PM EDT

2,300

2.89

60.8

1,830–6,750

Oct 31, 6:50 PM EDT

2,350

2.9

60.8

1,830–6,750

Oct 31, 5:55 PM EDT

2,350

2.9

60.8

1,830–6,750

Oct 31, 5:00 PM EDT

2,400

2.91

60.6

1,830–6,750

Oct 31, 4:05 PM EDT

2,350

2.9

60.4

1,830–6,750

Oct 31, 3:10 PM EDT

2,400

2.91

60.1

1,830–6,750

Oct 31, 2:15 PM EDT

2,450

2.92

60.1

1,830–6,750

Oct 31, 1:20 PM EDT

2,400

2.91

59.9

1,830–6,750

Oct 31, 12:25 PM EDT

2,350

2.9

59.7

1,830–6,750

Oct 31, 11:30 AM EDT

2,350

2.9

59.7

1,830–6,750

Oct 31, 10:35 AM EDT

2,400

2.91

59.9

1,830–6,750

Oct 31, 9:40 AM EDT

2,400

2.91

60.1

1,830–6,750

Oct 31, 8:45 AM EDT

2,400

2.91

60.1

1,830–6,750

Oct 31, 7:50 AM EDT

2,400

2.91

60.3

1,830–6,750

Oct 31, 6:55 AM EDT

2,400

2.91

60.6

1,830–6,750

Oct 31, 6:00 AM EDT

2,400

2.91

60.6

1,830–6,750

Oct 31, 5:05 AM EDT

2,400

2.91

60.6

1,830–6,750

Oct 31, 4:10 AM EDT

2,400

2.91

1,830–6,750

Oct 31, 3:15 AM EDT

2,400

2.91

1,830–6,750

Oct 31, 2:20 AM EDT

2,400

2.91

61.2

1,830–6,750

Oct 31, 1:25 AM EDT

2,350

2.9

61.5

1,830–6,750

Oct 31, 12:30 AM EDT

2,400

2.91

61.5

1,830–6,750

Oct 30, 11:35 PM EDT

2,400

2.91

61.7

1,900–6,580

Oct 30, 10:40 PM EDT

2,350

2.9

61.7

1,900–6,580

Oct 30, 9:45 PM EDT

2,350

2.9

61.7

1,900–6,580

Oct 30, 8:50 PM EDT

2,400

2.91

61.7

1,900–6,580

Oct 30, 7:55 PM EDT

2,400

2.91

61.7

1,900–6,580

Oct 30, 7:00 PM EDT

2,350

2.9

61.5

1,900–6,580

Oct 30, 6:05 PM EDT

2,400

2.91

61.3

1,900–6,580

Oct 30, 5:10 PM EDT

2,400

2.91

61.3

1,900–6,580

Oct 30, 4:15 PM EDT

2,400

2.91

61.2

1,900–6,580

Oct 30, 3:20 PM EDT

2,400

2.91

1,900–6,580

Oct 30, 2:25 PM EDT

2,400

2.91

60.6

1,900–6,580

Oct 30, 1:30 PM EDT

2,450

2.92

60.4

1,900–6,580

Oct 30, 12:35 PM EDT

2,400

2.91

60.1

1,900–6,580

Oct 30, 11:40 AM EDT

2,400

2.91

60.1

1,900–6,580

Oct 30, 10:45 AM EDT

2,400

2.91

60.3

1,900–6,580

Oct 30, 9:50 AM EDT

2,400

2.91

60.3

1,900–6,580

Oct 30, 8:55 AM EDT

2,400

2.91

60.4

1,900–6,580

Oct 30, 8:00 AM EDT

2,400

2.91

60.6

1,900–6,580

Oct 30, 7:05 AM EDT

2,450

2.92

60.6

1,900–6,580

Oct 30, 6:10 AM EDT

2,450

2.92

60.6

1,900–6,580

Oct 30, 5:15 AM EDT

2,450

2.92

60.8

1,900–6,580

Oct 30, 4:20 AM EDT

2,450

2.92

60.8

1,900–6,580

Oct 30, 3:25 AM EDT

2,450

2.92

1,900–6,580

Oct 30, 2:30 AM EDT

2,450

2.92

61.2

1,900–6,580

Oct 30, 1:35 AM EDT

2,400

2.91

61.2

1,900–6,580

Oct 30, 12:40 AM EDT

2,450

2.92

61.5

1,900–6,580

Oct 29, 11:50 PM EDT

2,400

2.91

61.7

1,890–6,330

Water temperature, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised. Missing hours or days are not filled in.

Time

Water temperature (°F)

Nov 5, 10:50 PM EST

61.9

Nov 5, 9:55 PM EST

61.9

Nov 5, 9:00 PM EST

61.7

Nov 5, 8:05 PM EST

61.7

Nov 5, 7:10 PM EST

61.7

Nov 5, 6:15 PM EST

61.5

Nov 5, 5:20 PM EST

61.5

Nov 5, 4:25 PM EST

61.3

Nov 5, 3:30 PM EST

61.3

Nov 5, 2:35 PM EST

61.2

Nov 5, 1:40 PM EST

Nov 5, 12:45 PM EST

Nov 5, 11:50 AM EST

60.6

Nov 5, 10:55 AM EST

60.6

Nov 5, 10:00 AM EST

60.4

Nov 5, 9:05 AM EST

60.3

Nov 5, 8:10 AM EST

60.1

Nov 5, 7:15 AM EST

60.1

Nov 5, 6:20 AM EST

59.9

Nov 5, 5:25 AM EST

59.7

Nov 5, 4:30 AM EST

59.7

Nov 5, 3:35 AM EST

59.5

Nov 5, 2:40 AM EST

59.7

Nov 5, 1:45 AM EST

59.7

Nov 5, 12:50 AM EST

59.9

Nov 4, 11:55 PM EST

60.3

Nov 4, 11:00 PM EST

60.3

Nov 4, 10:05 PM EST

60.3

Nov 4, 9:10 PM EST

60.3

Nov 4, 8:15 PM EST

60.3

Nov 4, 7:20 PM EST

60.3

Nov 4, 6:25 PM EST

60.1

Nov 4, 5:30 PM EST

59.9

Nov 4, 4:35 PM EST

59.7

Nov 4, 3:40 PM EST

59.5

Nov 4, 2:45 PM EST

59.4

Nov 4, 1:50 PM EST

59.2

Nov 4, 12:55 PM EST

Nov 4, 12:00 PM EST

58.6

Nov 4, 11:05 AM EST

58.3

Nov 4, 9:50 AM EST

58.1

Nov 4, 8:55 AM EST

58.1

Nov 4, 8:00 AM EST

58.1

Nov 4, 7:05 AM EST

58.1

Nov 4, 6:10 AM EST

58.1

Nov 4, 5:15 AM EST

58.1

Nov 4, 4:20 AM EST

58.1

Nov 4, 3:25 AM EST

58.3

Nov 4, 2:30 AM EST

58.5

Nov 4, 1:35 AM EST

58.6

Nov 4, 12:40 AM EST

Nov 3, 11:45 PM EST

59.2

Nov 3, 10:50 PM EST

59.2

Nov 3, 9:55 PM EST

59.4

Nov 3, 9:00 PM EST

59.4

Nov 3, 8:05 PM EST

59.4

Nov 3, 7:10 PM EST

59.2

Nov 3, 6:15 PM EST

59.2

Nov 3, 5:20 PM EST

59.2

Nov 3, 4:25 PM EST

59.4

Nov 3, 3:30 PM EST

Nov 3, 2:35 PM EST

58.8

Nov 3, 1:40 PM EST

58.6

Nov 3, 12:45 PM EST

58.5

Nov 3, 11:50 AM EST

58.1

Nov 3, 10:55 AM EST

57.7

Nov 3, 10:00 AM EST

57.6

Nov 3, 9:05 AM EST

57.6

Nov 3, 8:10 AM EST

57.6

Nov 3, 7:15 AM EST

57.7

Nov 3, 6:20 AM EST

57.7

Nov 3, 5:25 AM EST

57.7

Nov 3, 4:30 AM EST

58.1

Nov 3, 3:35 AM EST

58.1

Nov 3, 2:40 AM EST

57.9

Nov 3, 1:45 AM EST

58.1

Nov 3, 12:50 AM EST

58.3

Nov 2, 11:55 PM EST

58.3

Nov 2, 11:00 PM EST

58.3

Nov 2, 10:05 PM EST

58.5

Nov 2, 9:10 PM EST

58.5

Nov 2, 8:15 PM EST

58.5

Nov 2, 7:20 PM EST

58.5

Nov 2, 6:25 PM EST

58.5

Nov 2, 5:30 PM EST

58.5

Nov 2, 4:35 PM EST

58.5

Nov 2, 3:40 PM EST

58.3

Nov 2, 2:45 PM EST

58.3

Nov 2, 1:50 PM EST

58.3

Nov 2, 12:55 PM EST

58.3

Nov 2, 12:00 PM EST

58.3

Nov 2, 11:05 AM EST

58.3

Nov 2, 10:10 AM EST

58.3

Nov 2, 9:15 AM EST

58.5

Nov 2, 8:20 AM EST

58.6

Nov 2, 7:25 AM EST

58.6

Nov 2, 6:30 AM EST

58.6

Nov 2, 5:35 AM EST

58.8

Nov 2, 4:40 AM EST

Nov 2, 3:45 AM EST

Nov 2, 2:50 AM EST

59.2

Nov 2, 1:55 AM EST

59.5

Nov 2, 1:00 AM EST

59.4

Nov 2, 12:05 AM EST

59.7

Nov 1, 11:10 PM EST

59.7

Nov 1, 10:15 PM EST

59.9

Nov 1, 9:20 PM EST

59.9

Nov 1, 8:25 PM EST

59.9

Nov 1, 7:30 PM EST

60.1

Nov 1, 6:35 PM EST

60.1

Nov 1, 5:40 PM EST

60.1

Nov 1, 4:45 PM EST

60.1

Nov 1, 3:50 PM EST

60.1

Nov 1, 2:55 PM EST

59.9

Nov 1, 2:00 PM EST

59.7

Nov 1, 1:05 PM EST

59.5

Nov 1, 12:10 PM EST

59.5

Nov 1, 11:15 AM EST

59.5

Nov 1, 10:20 AM EST

59.5

Nov 1, 9:25 AM EST

59.5

Nov 1, 8:30 AM EST

59.5

Nov 1, 7:35 AM EST

59.9

Nov 1, 6:40 AM EST

59.9

Nov 1, 5:45 AM EST

60.1

Nov 1, 4:50 AM EST

60.1

Nov 1, 3:55 AM EST

60.3

Nov 1, 3:00 AM EST

60.3

Nov 1, 2:05 AM EST

60.4

Nov 1, 1:10 AM EST

60.4

Nov 1, 1:15 AM EDT

60.6

Nov 1, 12:20 AM EDT

60.6

Oct 31, 11:25 PM EDT

60.8

Oct 31, 10:30 PM EDT

60.8

Oct 31, 9:35 PM EDT

60.8

Oct 31, 8:40 PM EDT

60.8

Oct 31, 7:45 PM EDT

60.8

Oct 31, 6:50 PM EDT

60.8

Oct 31, 5:55 PM EDT

60.8

Oct 31, 5:00 PM EDT

60.6

Oct 31, 4:05 PM EDT

60.4

Oct 31, 3:10 PM EDT

60.1

Oct 31, 2:15 PM EDT

60.1

Oct 31, 1:20 PM EDT

59.9

Oct 31, 12:25 PM EDT

59.7

Oct 31, 11:30 AM EDT

59.7

Oct 31, 10:35 AM EDT

59.9

Oct 31, 9:40 AM EDT

60.1

Oct 31, 8:45 AM EDT

60.1

Oct 31, 7:50 AM EDT

60.3

Oct 31, 6:55 AM EDT

60.6

Oct 31, 6:00 AM EDT

60.6

Oct 31, 5:05 AM EDT

60.6

Oct 31, 4:10 AM EDT

Oct 31, 3:15 AM EDT

Oct 31, 2:20 AM EDT

61.2

Oct 31, 1:25 AM EDT

61.5

Oct 31, 12:30 AM EDT

61.5

Oct 30, 11:35 PM EDT

61.7

Oct 30, 10:40 PM EDT

61.7

Oct 30, 9:45 PM EDT

61.7

Oct 30, 8:50 PM EDT

61.7

Oct 30, 7:55 PM EDT

61.7

Oct 30, 7:00 PM EDT

61.5

Oct 30, 6:05 PM EDT

61.3

Oct 30, 5:10 PM EDT

61.3

Oct 30, 4:15 PM EDT

61.2

Oct 30, 3:20 PM EDT

Oct 30, 2:25 PM EDT

60.6

Oct 30, 1:30 PM EDT

60.4

Oct 30, 12:35 PM EDT

60.1

Oct 30, 11:40 AM EDT

60.1

Oct 30, 10:45 AM EDT

60.3

Oct 30, 9:50 AM EDT

60.3

Oct 30, 8:55 AM EDT

60.4

Oct 30, 8:00 AM EDT

60.6

Oct 30, 7:05 AM EDT

60.6

Oct 30, 6:10 AM EDT

60.6

Oct 30, 5:15 AM EDT

60.8

Oct 30, 4:20 AM EDT

60.8

Oct 30, 3:25 AM EDT

Oct 30, 2:30 AM EDT

61.2

Oct 30, 1:35 AM EDT

61.2

Oct 30, 12:40 AM EDT

61.5

Oct 29, 11:50 PM EDT

61.7

Day	Stage	Flow
Thu, Nov 5	2.8 ft	1,900 ft³/s
Fri, Nov 6	2.8 ft	1,900 ft³/s
Sat, Nov 7	2.7 ft	1,480 ft³/s
Sun, Nov 8	2.7 ft	1,480 ft³/s

POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA

Good: Good conditions: fish normally

Flow and the normal range

Water temperature

Where this gauge is

Conditions for fishing general guidance

Water temperature for trout, salmon and steelhead

Good: Good conditions: fish normally

Flow and the normal range

Water temperature

Where this gauge is

Conditions for fishing general guidance

Water temperature for trout, salmon and steelhead

Species

Safety

Water quality at this gauge

Official flood stage · National Weather Service