Alice Springs town basin, review 2003
Read, R. E.
E-Publications; E-Books; PublicationNT; Report ; no. 42/2003
2003-12-01
Made available via the Publications (Legal Deposit) Act 2004 (NT).
Date:2003-12
English
Department of Infrastructure, Planning and Environment
Alice Springs
Report ; no. 42/2003
application/pdf.
Check within Publication or with content Publisher.
https://hdl.handle.net/10070/229443
https://hdl.handle.net/10070/672980
I- 9 1 10 100 1000 10000 Time in minutes or t/t' 1.6 1.8 2 2.2 2.4 2.6 1/ D isc ha rg e i n L/ s 4 3 2 1 0 Re sid ua l d ra w do w n m Y = 0.138 * ln(X) + 1.490 Number of data points used = 22 Coef of determination, R-squared = 0.802 Es timated T = 23 m2/day Figure I-8 RN 11595, constant head test 4.3 Sadadeen Zone, Eastside There are a number of bores in this area, but most have little data, in some cases not even a total depth. An attempt has been made to estimate T and K using what little data there is (Table I-4 ). Table I-4 Sadadeen, bores with yield data Recorded data Assumed Parameters Comments RN TD m SWL m Q L/s Pump depth m SWL m Dd (1) m Q L/s T m2/d (2) K m/d 13624 4.6 3.8 0.5 4.5 3.8 0.7 0.5 82 103 Presumably thin alluvium. Bore has probably not fully penetrated the aquifer. 14613 30 ? 0 24 5 19 < 0.05 < 0.2 <0.01 Calculation applied to weathered Arunta Complex 14614 18 ? 0 18 5 13 < 0.05 < 0.3 <0.02 Little weathered Arunta Complex 3330 24 ? little 15 5 10 0.1 to 0.3 0.8 to 2.4 0.08 to 0.02 Calculation applied to weathered zone