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| Site Number: 415546121205401 - 47.00N/05.00E-12F01M |
| | | - DESCRIPTION:
- Latitude 41°55'45.93", Longitude 121°20'54.26" NAD27
Modoc County, California, Hydrologic Unit 18010204 - Land surface altitude: 4,040 feet above sea level NGVD29.
- AVAILABLE DATA FROM NWISWeb:
- OPERATION:
- Record for this site is maintained by the USGS Oregon Water Science Center
- Email questions about this site to Oregon Water Science Center Water-Data Inquiries
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| Site Statistics |
 | Most recent data value: 5.56 on 10/6/2009
Period of Record Monthly Statistics for 415546121205401
Depth to water level, feet below land surface | Month | Average
Monthly
Minimum |
Monthly
Median | Average
Monthly
Maximum | Number
of
Months | | Jan | 5.43 | 6.73 | 7.04 | 8 | | Feb | 5.69 | 6.58 | 7.18 | 7 | | Mar | 5.98 | 6.45 | 6.62 | 7 | | Apr | 5.30 | 5.70 | 6.53 | 7 | | May | 3.51 | 5.03 | 5.27 | 6 | | Jun | 3.38 | 4.25 | 5.38 | 7 | | Jul | 3.92 | 4.39 | 5.15 | 9 | | Aug | 3.61 | 4.49 | 5.00 | 8 | | Sep | 4.15 | 4.73 | 5.45 | 8 | | Oct | 4.14 | 5.56 | 6.12 | 9 | | Nov | 4.88 | 5.73 | 6.65 | 7 | | Dec | 5.26 | 6.14 | 6.89 | 7 |
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| Daily Groundwater Data |
 | | Most recent Provisional daily data value: 5.59 on 10/05/09 | | Summary Statistics for Period of Continuous Record | | Depth to water level, feet below land surface | | Approved Daily Mean Values Data Used in Analysis | | Begin Date | | End Date | | Days | | % Complete | | 06/27/01 | | 09/30/08 | | 2,504 | | 94 | | Max Level | | | Mean | | | Min Level | | 2.94 | | | 5.38 | | | 7.26 |
 | Daily Data Options |
 | View latest data from NWISWeb |
 | View data in calendar format |
 | Download data in text format |
 | View daily medians |
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| Periodic Groundwater Data |
| | Summary Statistics for Period of Record Periodic Water Levels | | Depth to water level, feet below land surface | | Approved Periodic Water Level Values | | Begin Date | End Date | Number of Values | | 06/27/01 | 10/06/09 | 38 | | Highest WL | Date of Highest WL | Lowest WL | Date of Lowest WL | | 3.04 | 08/21/01 | 6.99 | 01/06/09 |
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 | Groundwater Levels Options |
| View NWISWeb Groundwater levels page |
| Download Groundwater levels in text format |
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| Period of Record - All Data Types |
 | | Summary Statistics for Period of Record - All Data Types | | Depth to water level, feet below land surface | | Begin Date | End Date | Number of Values | | 06/27/01 | 10/06/09 | 2,905 | | Highest WL | Date of Highest WL | Lowest WL | Date of Lowest WL | | 2.94 | 08/24/01 | 7.26 | 02/18/09 |
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 | Period of Record Options |
 | View annual monthly statistics for all data types |
| Download Groundwater levels in text format of all data types |
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