Well Details


Well Information:

Owner Name: PM5_5 |Well Name: PM-5 Columbia Park |WRD ID: 102051 | SN: 3S/14W-33R09S | Type: MW | Use: OBS | Basin: WB


Well Construction

Year ConstructedYear DestroyedLand ElevationReference PointRP ElevationBore DepthTotal DepthBore DiameterCasing Diameter
200978.57VL78.57150934012.302
Depth To Perf TopDepth To Perf BottomNumber of PerfsCasing TypeDrill MethodGravel Pack?Sanitary Seal?Data Source
3203401PVC80ROTNoNoDan Ponti USGS Aug 28, 2011
Columbia Park parking lot, 4045 190th, Torrance, Gino Centofanti 310-994-6800 (cell), RPE updated 9/7/16

Perfs and Aquifers

AquiferAquifer AbbreviationFormationSeriesSystemTOIBOIPerf Len
Silverado AquiferSILVSan Pedro FormationLower PleistoceneQuaternary320.0340.020.0

Sequences

Layer/Stratigraphic UnitDepth to top of Layer (ft)Depth to base of layer (ft)Data Source
Harbor228.00373Dan Ponti USGS Aug 28, 2011