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| Site Number: 192344155172101 - 8-2317-01 Hawaii Volcano National Park, HI |

| | | - DESCRIPTION:
- Latitude 19°23'46", Longitude 155°17'22" OLDHI
Hawaii County, Hawaii, Hydrologic Unit 20010000 - Land surface altitude: 3,610feet above sea level HILOCAL.
- AVAILABLE DATA FROM NWISWeb:
- OPERATION:
- Record for this site is maintained by the USGS Pacific Islands Water Science Center
- Email questions about this site to Pacific Islands Water Science Center Water-Data Inquiries
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| Site Statistics |

 | Most recent data value: 1,605.92 on 10/7/2009
Period of Record Monthly Statistics for 192344155172101 Depth to water level, feet below land surface | Month | Average Monthly Minimum | Monthly Median | Average Monthly Maximum | Number of Months | | Jan | | | | 4 | | Feb | | | | 4 | | Mar | | | | 3 | | Apr | 1,552.15 | 1,603.78 | 1,610.55 | 5 | | May | | | | 3 | | Jun | | | | 4 | | Jul | | | | 4 | | Aug | 1,599.21 | 1,604.79 | 1,610.07 | 5 | | Sep | | | | 3 | | Oct | 1,598.84 | 1,604.91 | 1,617.03 | 6 | | Nov | | | | 2 | | Dec | 1,599.20 | 1,603.67 | 1,605.98 | 5 |
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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 | | 04/20/98 | 10/07/09 | 52 | | Highest WL | Date of Highest WL | Lowest WL | Date of Lowest WL | | 1,549.72 | 04/21/98 | 1,618.44 | 01/16/01 |
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 | Groundwater Levels Options |  | View NWISWeb Groundwater levels page |  | View annual monthly statistics for all data types |  | Download Groundwater levels in text format |
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