Lake Houston
Reservoir Reservoir northeast of Houston supplying local water
Northeast of Houston, the Lake Houston reservoir supplies municipal water and offers public boat ramps, fishing piers and lakeside recreation in Harris County.
Lake Houston is a man-made reservoir in Harris County, Texas, northeast of the city of Houston. It was formed in the mid-20th century and serves as a primary municipal water supply for the Houston area.
The lake covers more than 10,000 acres and is used for boating, freshwater fishing and other water recreation; several marinas, boat ramps and shoreline parks provide public access. The nearby Lake Houston Wilderness Park offers trails, camping and picnic areas on the lake’s north side.
The reservoir was created by impounding the San Jacinto River to provide raw water for municipal use and regional water management. Over time the lake area has developed recreational facilities while continuing to function as part of Houston’s water supply system.
Geographically the lake sits northeast of central Houston in eastern Harris County, adjacent to communities such as Kingwood and Humble. It lies within the coastal plain of southeast Texas and is connected to regional road networks for access.
- Primary water supply: Supplies drinking water to the City of Houston and is managed as part of the region's water system.
- Recreation and access: Lake Houston Wilderness Park on the north shore has hiking, equestrian trails and camping; multiple marinas and public boat ramps provide access for boating and fishing.
How to Get to Lake Houston #
Lake Houston lies roughly 25-35 miles (40-55 km) northeast of central Houston. From downtown, take I-69/US-59 north then head northeast via local highways (e.g., FM1960/US90A depending on route) toward the Lake Houston area; specific boat ramps and parks have local addresses-check Harris County Flood Control District or local parks for exact directions.
Tips for Visiting Lake Houston #
- The lake is managed for water supply-check Harris County or local park notices before camping or boating overnight.
- Use the public boat ramps on the north and west sides to access open water; popular with local anglers.
- Sunrise on the east shore offers photogenic marsh views; afternoon winds can pick up off the open water.
Best Time to Visit Lake Houston #
Warm months for active recreation, winter for quieter shoreline activities.
Weather & Climate near Lake Houston #
Lake Houston's climate is classified as Humid Subtropical - Humid Subtropical climate with hot summers (peaking in July) and cool winters (coldest in January). Temperatures range from 6°C to 33°C. Abundant rainfall (1266 mm/year), wettest in June.
January
January is the coolest month with highs of 16°C and lows of 6°C. Regular rainfall (97 mm).
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February
February is cool with highs of 18°C and lows of 8°C. Regular rainfall (80 mm).
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March
March is cool with highs of 22°C and lows of 11°C. Moderate rainfall (75 mm).
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April
April is mild with highs of 25°C and lows of 15°C. Regular rainfall (82 mm).
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May
May is mild with highs of 28°C and lows of 19°C. Significant rainfall (128 mm).
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June
June is warm with highs of 32°C and lows of 22°C. The wettest month with heavy rain (150 mm).
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July
July is the hottest month with highs of 33°C and lows of 23°C. Significant rainfall (105 mm).
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August
August is hot with highs of 33°C and lows of 23°C. Regular rainfall (99 mm).
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September
September is warm with highs of 31°C and lows of 21°C. Significant rainfall (135 mm).
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October
October is mild with highs of 27°C and lows of 16°C. Significant rainfall (107 mm).
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November
November is cool with highs of 22°C and lows of 11°C. Significant rainfall (108 mm).
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December
December is cool with highs of 18°C and lows of 7°C. Regular rainfall (100 mm).
