Laserfiche WebLink
Dunctop Equals zero- reference point for driller's log data Integer <br />Dunctopbasek Net saturated thickness in feet from the top of the water table to the base Integer <br /> of the unconfined aquifer or to the total depth of the well <br />Duration Time in hours that the test was conducted Numeric <br />End The ending year of the period of record for the well Integer <br /> Post-test final water level measured in feet from ground level. Pressure <br />Final Level (ft) <br />head above ground level is given as a negative value Numeric <br />Hyd. Cond. Hydraulic conductivity measured in feet per day Character <br />(ft/day) <br />Includes Monitor Indicates observation point available for test True/False <br />Well <br />Includes Indicates if the pump test included observation well data. Observation True/False <br />Observed Well wells must be screened in the same aquifer as the pumping well <br />Latitude Latitude (decimal degrees) (NAD83 datum) of the well Numeric <br />Leakance Composite leakance between aquifer layers in units of 1/Days Character <br />Loc Number Location number - USBR location identifier string based on the wells PLSS Character <br /> location <br />Log Date Date the geophysical log was taken Datetime <br />Log SWL Static Water Level at time that geophysical log was taken Integer <br />Log Type Method used to obtain geophysical log Character <br />Longitude Longitude (decimal degrees) (NAD83 datum) of the well Numeric <br />Multiple Tests <br />Available Indicates the presence of multiple pump tests available for a well True/False <br />Permit Info Well permit number, including the suffix and suffix code. Character <br /> Principle Meridian of the survey of the well's legal location - a single letter <br /> <br />PM entry designating the principal meridian in which the physical structure is <br />Character <br /> located. There are 5 principal meridians recognized throughout the state: <br /> Sixth (S), New Mexico (N), Baca (B), Costilla (C), and Ute (U) <br /> Entity reporting the pump test data. CDWR= Colorado Division of Water <br />Ptsource Resources, CBP =Closed Basin Project (subset of USBR), CWCB 11 = Character <br /> Colorado Water Conservation Board circular #11 <br />Q10 Legal location: 10 acre quarter section Character <br />Q160 Legal location: 160 acre quarter section Character <br />Q40 Legal location: 40 acre quarter section Character <br /> Legal location: A number in the format °nnnhd" where °nnn" is the range <br />Range number, °h" is half or can be left blank, and °d" is the direction either East Character <br /> or West <br />Remarks Remarks about the log Character <br /> Legal location: Section number -each Township and Range are broken <br /> down into 36 sections -each section being approximately 1 square mile <br />Sect (5,280 feet by 5,280 feet). The Section is entered as a number in the Integer <br /> format °nnU" where °nn" is the section number and °U" indicates that the <br /> section is in the Ute Correction, Division 7 only, or can be left blank <br />Site ID USGS site identifier Character <br />Start The beginning year of the period of record for the well Integer <br />Static Level (ft) Pre-test static water level measured in feet from ground level. Pressure Numeric <br /> head above ground level is given as a negative value <br />Storativity Storativity (dimensionless- can only be calculated from confined aquifer Character <br /> tests with one or more monitoring wells <br />April 16, 2007 <br />