Jones Tract

Coordinates: 37°56′14″N 121°29′11″W / 37.937158°N 121.486473°W / 37.937158; -121.486473
Source: Wikipedia, the free encyclopedia.
Jones Tract
Sacramento-San Joaquin River Delta
Area12,000 acres (4,900 ha)
Administration
State California
CountySan Joaquin

The Jones Tract is an

Reclamation District 2039.[1] It appears on 1913 and 1952 United States Geological Survey maps of the area.[2][3]

2004 levee failure

On 3 June 2004, the Upper Jones Tract levee near

Woodward Island failed, inundating the entire island with more than 150,000 acre⋅ft (190,000,000 m3) of water. The island, which lies 3 metres below sea level, required three weeks to repair the breach, and an additional five months for de-watering after the pumps were shut down on 18 December 2004.[4]
The levee failure resulted in approximately $90 million in repairs. [5]

See also

References

  1. ^ "Municipal Service Review: Selected San Joaquin County Reclamation Districts" (PDF). San Joaquin Local Agency Formation Commission. E Mulberg & Associates. 18 March 2018. Retrieved 24 February 2021.
  2. ^ Marshall, R.B.; Gerdine, T.G.; Hannegan, Duncan; Lewis, J.L. (1913). "Topography, State of California: Woodward Island Quadrangle". United States Geological Survey. Archived from the original on 5 April 2020. Retrieved 25 February 2021.
  3. ^ United States Geological Survey (1952). "Woodward Island Quadrangle, California" (Map). United States Department of the Interior Geological Survey. 1:24000.
  4. ^ Michael Mierzwa and Bob Suits (October 2005). "Chapter 3: Jones Tract 2004 Levee Break DSM2 Simulation" (PDF). Methodology for Flow and Salinity Estimates in the Sacramento-San Joaquin Delta and Suisun Marsh 26th Annual Progress Report. California Department of Water Resources: 3-2. Retrieved 2009-09-25.
  5. ^ "Levee Failure in The Sacramento-San Joaquin River Delta" (PDF). California Department of Water Resources. Retrieved 11 May 2015.

External links