Service Description: Dataset of inactive wastewater pits in CA. Above ground wastewater pits, also known as sumps, are used to dispose of oil and gas wastewaters, such as flowback fluid, hydraulic fracturing and acidizing chemicals and other produced waters.
Service ItemId: 8b7767bbc07a498b80111431e4630c59
Has Versioned Data: false
Max Record Count: 1000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: False
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Description: This dataset contains data on the inactive wastewater pits located in the Central Valley (Region 5). Wastewaters are composed of well drilling and stimulation chemicals as well as formation materials; high TDS brines containing hydrocarbons, heavy metals and naturally occurring radioactive materials. Wastewaters commonly contain oils and grease, boron, chlorides, bromides, VOC's, semi-VOC's, other petroleum and diesel organics; trace metals such as manganese and arsenic, radon and uranium. The data shows that in California there are currently 1,088 ponds; 719 are listed as Active, the rest are Idle. 444/939 (47.3%) ponds do not list a permit. 434 are operated by Valley Water Management Corporation. This Region 5 dataset has revised the number of duplicated entries into the "number of pits" field. Pits with the same status that were located within a 1/4 mile of eachother have been consolidated, and the field "Number_o_1" field has been revised to reflect this change.
Copyright Text: Central Valley Regional Water Quality Control Boards
Spatial Reference: 4326 (4326)
Initial Extent:
XMin: -120.90966755
YMin: 35.4837742392857
XMax: -118.66677745
YMax: 36.8479563130952
Spatial Reference: 4326 (4326)
Full Extent:
XMin: -120.807718000186
YMin: 34.9660100003613
XMax: -118.768727000251
YMax: 36.6278000002699
Spatial Reference: 4326 (4326)
Units: esriDecimalDegrees
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