Appleby Gravel Unconfined Aquifer at CW2

Groundwater Level for last 7 days at Appleby Gravel Unconfined Aquifer at CW2

Groundwater Level for last 7 days at Appleby Gravel Unconfined Aquifer at CW2
Back to Top

Groundwater Level for last 30 days at Appleby Gravel Unconfined Aquifer at CW2

Groundwater Level for last 30 days at Appleby Gravel Unconfined Aquifer at CW2
Back to Top

Groundwater History

Aquifer: Appleby Gravel Unconfined Aquifer

Catchment: Waimea

Zone: Delta

Period of analysis: 19 December 1974 to 31 December 2016

Comment: This site is located at the top end of the Delta zone. Data from this site is useful during summer as an indication of extraction levels in the vicinity and river depletion on the lower Waimea River, especially above Appleby Bridge.

  Month
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min level (m) 4.17 4.07 4.02 4.05 4.17 4.57 4.66 4.85 4.86 4.69 4.40 4.31
Year it occurred 1998 2001 2001 2001 2001 1992 1992 2001 2006 2006 1997 1997
Max level (m) 6.91 6.56 6.43 6.58 6.68 6.75 7.15 7.19 6.66 6.37 6.37 7.70
Year it occurred 1986 1986 1988 2013 2011 2003 1998 1990 1975 2001 2001 2011
Average 4.97 4.82 4.85 4.95 5.17 5.45 5.62 5.57 5.56 5.49 5.28 5.14

This table shows the minimum and maximum water levels recorded each month and the year the extreme value was reached during the stated analysis period.

Back to Top

Map of Site Location


View Larger Map

Disclaimer

Tasman District Council has exercised all reasonable skill and care in collecting and displaying this information. However, the data is provisional, and may be incorrect until checked by staff. Data should be used with caution where there are safety, monetary, or operational consequences if the data is incorrect. Note also, the data may be changed at a later time.