Spring HUC8 12040102

A 1,960 km² sub-basin of the Texas-Gulf region in TX. Drought coverage is from the US Drought Monitor (map of 2026-10-13); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.

Health score

Moderate

Drought index

125

Moderate

Area in D2+

0% exceptional (D4)

Gauges below normal

of 11 reporting

Median flow

127%

p54 of record

Water assets

1,052

2 springs · 836 wells

USGS gauges (13)

Panther Br nr Spring, TX
080684508 cfsp29 · normal
Bear Br at Research Blvd, The Woodlands, TX
080683902 cfsp37 · normal
Willow Ck nr Tomball, TX
080683253 cfsp39 · normal
Panther Br at Gosling Rd, The Woodlands, TX
080684009 cfsp46 · normal
Little Cypress Ck nr Cypress, TX
080687802 cfsp51 · normal
Spring Ck nr Spring, TX
0806850034 cfsp54 · normal
Cypress Ck at Grant Rd nr Cypress, TX
0806880025 cfsp58 · normal
Cypress Ck at House-Hahl Rd nr Cypress, TX
0806874015 cfsp58 · normal
Cypress Ck at Katy-Hockley Rd nr Hockley, TX
080687204 cfsp60 · normal
Spring Ck nr Tomball, TX
080682758 cfsp61 · normal
Cypress Ck nr Westfield, TX
0806900067 cfsp62 · normal
Spring Ck at Kuykendahl Rd, The Woodlands, TX
0806831016 cfsno long-term record
Cypress Ck at Stuebner-Airline Rd nr Westfield, TX
08068900500 cfsno long-term record

Recent conditions

Date	DSCI	Gauges low	Flow pct
2026-10-20	125	0/11	p54
2026-10-19	125	1/11	p52
2026-10-18	125	2/11	p51
2026-10-17	125	0/11	p56
2026-10-16	125	0/11	p55
2026-10-15	107	1/11	p58
2026-10-14	107	0/11	p62
2026-10-13	107	0/11	p78
2026-10-12	107	0/11	p77
2026-10-11	107	0/11	p79
2026-10-10	107	1/11	p86
2026-10-09	107	0/11	p90
2026-10-08	200	0/11	p93
2026-10-07	200	0/10	p98

Top water assets

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