Saco River at River Street, at Bartlett, NH

USGS Site No: 010642505Saco River • Carroll County, NH

Saco River at River Street, at Bartlett, NH on the Saco River is currently at 246 cfs (Normal — 69th percentile for this date) . Gage height: 3.29 ft.

Reading from

246
CFS Discharge
3.29
Gage Height (ft)
Normal
Flow Condition
Normal
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.

Percentile Label CFS Threshold Today's Flow
10th Very Low threshold 77
25th Low threshold 130
50th (Median) Normal (median) 180
75th High threshold 266 Today: 246 cfs
95th Very High threshold 0

30-Day Hydrograph

Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.

3k 1.5k 0 cfs Apr 6 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 265
May 27, 2026 311
May 26, 2026 406
May 25, 2026 496
May 24, 2026 297
May 23, 2026 299
May 22, 2026 336
May 21, 2026 389
May 20, 2026 461
May 19, 2026 531
May 18, 2026 633
May 17, 2026 810
May 16, 2026 1,210
May 15, 2026 2,820
Apr 21, 2026 592
Apr 20, 2026 802
Apr 19, 2026 1,010
Apr 18, 2026 957
Apr 17, 2026 1,740
Apr 16, 2026 1,230
Apr 15, 2026 1,610
Apr 14, 2026 1,300
Apr 13, 2026 592
Apr 12, 2026 483
Apr 11, 2026 600
Apr 10, 2026 428
Apr 9, 2026 439
Apr 8, 2026 494
Apr 7, 2026 611
Apr 6, 2026 857

Station Information

USGS Site No
010642505
State
NH
Coordinates
44.0839, -71.2856
Drainage Area
91 mi²
Datum (ft)
660.5
HUC Code
01060002
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
5.0 ft
Flood Stage
10.0 ft
Moderate Flood
12.5 ft
Major Flood
13.0 ft

Currently 6.71 ft below flood stage.

Recent Extremes

Max discharge
2,820 cfs
May 15, 2026
Min discharge
11 cfs
Sep 21, 2025
Days at flood stage
0

Computed from the local daily-values archive.

Nearby Gauges