Gila River Below Coolidge Dam, Az.

USGS Site No: 09469500 • Gila River • Pinal County, AZ

Gila River Below Coolidge Dam, Az. on the Gila River is currently at 1 cfs (Low — 11th percentile for this date) . Gage height: 0.12 ft.

Reading from

↑ Upstream on Gila River
Gila River at Calva, AZ
Downstream on Gila River ↓
Gila River at Kelvin, Az.
1
CFS Discharge
0.12
Gage Height (ft)
Low
Flow Condition
N/A
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 1
25th Low threshold 8 Today: 1 cfs
50th (Median) Normal (median) 433
75th High threshold 656
95th Very High threshold 1,070

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.

1.8k 923 0 cfs Apr 5 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 1 —
May 27, 2026 2 —
May 26, 2026 2 —
May 25, 2026 2 —
May 24, 2026 2 —
May 23, 2026 1 —
May 22, 2026 1 —
May 21, 2026 136 —
May 20, 2026 201 —
May 19, 2026 202 —
May 18, 2026 204 —
May 17, 2026 189 —
May 16, 2026 169 —
May 15, 2026 171 —
Apr 20, 2026 212 —
Apr 19, 2026 199 —
Apr 18, 2026 199 —
Apr 17, 2026 199 —
Apr 16, 2026 199 —
Apr 15, 2026 200 —
Apr 14, 2026 201 —
Apr 13, 2026 201 —
Apr 12, 2026 202 —
Apr 11, 2026 204 —
Apr 10, 2026 206 —
Apr 9, 2026 207 —
Apr 8, 2026 208 —
Apr 7, 2026 210 —
Apr 6, 2026 210 —
Apr 5, 2026 210 —

Station Information

USGS Site No
09469500
State
AZ
County
Pinal County
Coordinates
33.1693, -110.5315
Drainage Area
12,886 mi²
Datum (ft)
2,311.3
HUC Code
15050100
View on USGS NWIS →

Recent Extremes

Max discharge
580 cfs
Jul 2, 2025
Min discharge
0 cfs
Feb 19, 2026

Computed from the local daily-values archive.

Nearby Gauges

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