Stream flow chart for Tuolumne R at Hetch Hetchy (USGS 11276500). Current: 1000.0 cfs. 7-day range: 187.0-5860.0 cfs. Peak: 5860.0 cfs.

⚡ 🟠 HIGH FLOW 1,000 cfs
Tuolumne R at Hetch Hetchy (USGS 11276500)
Flow 1,000.0 cfs ↑ rising fast ▲
Δ 1h +15.0 · 24h -1150.0 cfs
7d peak 5,860.0 cfs @ 3/25 16:30z
7d range 187.0–5,860.0 cfs
vs hist avg 719% · LY ≈ 150.1 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 1830.0 cfs. 7-day range: 1620.0-2390.0 cfs. Peak: 2390.0 cfs.

⚡ RISING FAST +24 cfs/hr
Tuolumne R Grand Canyon (USGS 11274790)
Flow 1,830.0 cfs ↑ rising fast ▲
Δ 1h +30.0 · 24h -370.0 cfs
7d peak 2,390.0 cfs @ 3/25 01:15z
7d range 1,620.0–2,390.0 cfs
vs hist avg 429% · LY ≈ 1193.8 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 1820.0 cfs. 7-day range: 1620.0-2390.0 cfs. Peak: 2390.0 cfs.

⚡ RISING FAST +39 cfs/hr
Tuolumne R Grand Canyon (USGS 11274790)
Flow 1,820.0 cfs ↑ rising fast ▲
Δ 1h +60.0 · 24h -350.0 cfs
7d peak 2,390.0 cfs @ 3/25 01:15z
7d range 1,620.0–2,390.0 cfs
vs hist avg 426% · LY ≈ 1168.8 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R BL Early Intake (USGS 11276900). Current: 5580.0 cfs. 7-day range: 283.0-7190.0 cfs. Peak: 7190.0 cfs.

⚡ 🔴 FLOOD 5,580 cfs
Tuolumne R BL Early Intake (USGS 11276900)
Flow 5,580.0 cfs ↓ falling fast ▼
Δ 1h -1320.0 · 24h +4220.0 cfs
7d peak 7,190.0 cfs @ 3/25 22:15z
7d range 283.0–7,190.0 cfs
vs hist avg 1073% · LY ≈ 963.8 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R BL Early Intake (USGS 11276900). Current: 667.0 cfs. 7-day range: 283.0-1030.0 cfs. Peak: 1030.0 cfs.

⚡ RISING FAST +167 cfs/hr
Tuolumne R BL Early Intake (USGS 11276900)
Flow 667.0 cfs ↑ rising fast ▲
Δ 1h +50.0 · 24h -211.0 cfs
7d peak 1,030.0 cfs @ 3/19 23:30z
7d range 283.0–1,030.0 cfs
vs hist avg 131% · LY ≈ 1005.6 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 2320.0 cfs. 7-day range: 762.0-2360.0 cfs. Peak: 2360.0 cfs.

⚡ NEW 7-DAY PEAK 2360.0 cfs
Tuolumne R Grand Canyon (USGS 11274790)
Flow 2,320.0 cfs ↓ rising fast ▲
Δ 1h -30.0 · 24h +330.0 cfs
7d peak 2,360.0 cfs @ 3/21 00:15z
7d range 762.0–2,360.0 cfs
vs hist avg 576% · LY ≈ 316.3 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 2350.0 cfs. 7-day range: 762.0-2350.0 cfs. Peak: 2350.0 cfs.

⚡ NEW 7-DAY PEAK 2350.0 cfs
Tuolumne R Grand Canyon (USGS 11274790)
Flow 2,350.0 cfs ↑ rising fast ▲
Δ 1h +30.0 · 24h +310.0 cfs
7d peak 2,350.0 cfs @ 3/20 23:30z
7d range 762.0–2,350.0 cfs
vs hist avg 583% · LY ≈ 316.6 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 2320.0 cfs. 7-day range: 762.0-2320.0 cfs. Peak: 2320.0 cfs.

⚡ NEW 7-DAY PEAK 2320.0 cfs
Tuolumne R Grand Canyon (USGS 11274790)
Flow 2,320.0 cfs ↑ rising fast ▲
Δ 1h +20.0 · 24h +270.0 cfs
7d peak 2,320.0 cfs @ 3/20 23:00z
7d range 762.0–2,320.0 cfs
vs hist avg 576% · LY ≈ 317.8 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 2030.0 cfs. 7-day range: 699.0-2050.0 cfs. Peak: 2050.0 cfs.

⚡ NEW 7-DAY PEAK 2050.0 cfs
Tuolumne R Grand Canyon (USGS 11274790)
Flow 2,030.0 cfs ↑ rising fast ▲
Δ 1h +120.0 · 24h +80.0 cfs
7d peak 2,050.0 cfs @ 3/19 23:00z
7d range 699.0–2,050.0 cfs
vs hist avg 533% · LY ≈ 313.9 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 2000.0 cfs. 7-day range: 631.0-2000.0 cfs. Peak: 2000.0 cfs.

⚡ NEW 7-DAY PEAK 2000.0 cfs
Tuolumne R Grand Canyon (USGS 11274790)
Flow 2,000.0 cfs ↑ rising fast ▲
Δ 1h +40.0 · 24h +150.0 cfs
7d peak 2,000.0 cfs @ 3/18 23:30z
7d range 631.0–2,000.0 cfs
vs hist avg 545% · LY ≈ 335.8 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 1870.0 cfs. 7-day range: 595.0-1910.0 cfs. Peak: 1910.0 cfs.

⚡ NEW 7-DAY PEAK 1910.0 cfs
Tuolumne R Grand Canyon (USGS 11274790)
Flow 1,870.0 cfs ↑ rising fast ▲
Δ 1h +50.0 · 24h +420.0 cfs
7d peak 1,910.0 cfs @ 3/17 23:15z
7d range 595.0–1,910.0 cfs
vs hist avg 533% · LY ≈ 318.0 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 1830.0 cfs. 7-day range: 595.0-1830.0 cfs. Peak: 1830.0 cfs.

⚡ NEW 7-DAY PEAK 1830.0 cfs
Tuolumne R Grand Canyon (USGS 11274790)
Flow 1,830.0 cfs ↑ rising fast ▲
Δ 1h +70.0 · 24h +440.0 cfs
7d peak 1,830.0 cfs @ 3/17 22:30z
7d range 595.0–1,830.0 cfs
vs hist avg 521% · LY ≈ 326.9 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 1740.0 cfs. 7-day range: 595.0-1740.0 cfs. Peak: 1740.0 cfs.

⚡ NEW 7-DAY PEAK 1740.0 cfs
Tuolumne R Grand Canyon (USGS 11274790)
Flow 1,740.0 cfs ↑ rising fast ▲
Δ 1h +140.0 · 24h +490.0 cfs
7d peak 1,740.0 cfs @ 3/17 21:00z
7d range 595.0–1,740.0 cfs
vs hist avg N/A · LY ≈ 340.4 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 1460.0 cfs. 7-day range: 530.0-1490.0 cfs. Peak: 1490.0 cfs.

⚡ NEW 7-DAY PEAK 1490.0 cfs
Tuolumne R Grand Canyon (USGS 11274790)
Flow 1,460.0 cfs ↑ rising fast ▲
Δ 1h +30.0 · 24h +450.0 cfs
7d peak 1,490.0 cfs @ 3/16 23:15z
7d range 530.0–1,490.0 cfs
vs hist avg 420% · LY ≈ 284.4 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 1430.0 cfs. 7-day range: 530.0-1490.0 cfs. Peak: 1490.0 cfs.

⚡ NEW 7-DAY PEAK 1490.0 cfs
Tuolumne R Grand Canyon (USGS 11274790)
Flow 1,430.0 cfs ↑ rising fast ▲
Δ 1h +20.0 · 24h +420.0 cfs
7d peak 1,490.0 cfs @ 3/16 23:15z
7d range 530.0–1,490.0 cfs
vs hist avg 411% · LY ≈ 287.0 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 1040.0 cfs. 7-day range: 479.0-1070.0 cfs. Peak: 1070.0 cfs.

⚡ NEW 7-DAY PEAK 1070.0 cfs
Tuolumne R Grand Canyon (USGS 11274790)
Flow 1,040.0 cfs ↓ rising fast ▲
Δ 1h -20.0 · 24h +115.0 cfs
7d peak 1,070.0 cfs @ 3/16 01:45z
7d range 479.0–1,070.0 cfs
vs hist avg 301% · LY ≈ 253.5 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...

Stream flow chart for Tuolumne R Grand Canyon (USGS 11274790). Current: 1030.0 cfs. 7-day range: 479.0-1060.0 cfs. Peak: 1060.0 cfs.

⚡ NEW 7-DAY PEAK 1060.0 cfs
Tuolumne R Grand Canyon (USGS 11274790)
Flow 1,030.0 cfs ↑ rising fast ▲
Δ 1h +10.0 · 24h +110.0 cfs
7d peak 1,060.0 cfs @ 3/16 00:15z
7d range 479.0–1,060.0 cfs
vs hist avg 298% · LY ≈ 266.5 cfs
waterdata.usgs.gov/monitoring-location/1127...
#USGS #Tuolu...