176 Water Level Measurement w w w. w e l l p r o b e . c o m Sonic Water Level Meters Since 1978 Time Tested & Customer Approved 303-443-9609
Ground Water Monitoring Instrumentation
Phone: 760-384-1085
Fax: 760-384-0044
Geokon, Inc. manufactures high quality hydrological instrumentation suitable for a variety of ground water monitoring applications. Geokon instruments utilize vibrating wire technology providing measurable advantages and proven long-term stability. The World Leader in Vibrating Wire Technology Geokon, Incorporated 48 Spencer Street Lebanon, New Hampshire 03766 | USA
TM
1 • 603 • 448 • 1562 1 • 603 • 448 • 3216 info@geokon.com www.geokon.com
Waterline Envirotech Water level indicators made in the USA for over 30 years.
360-676-9635
www.waterlineusa.com
195 Wire Rope 184 Well Packers
Applications Include: +\GURORJLFDO 7HVWLQJ ‡ ,QMHFWLRQ :LWKGUDZDO ‡ 6WDQGDUG &XVWRP 6L]HV 0DWHULDOV :DWHU 0LQLQJ (QYLURQPHQWDO ‡ *URXWLQJ 6DPSOLQJ *HRWHFKQLFDO +\GURIUDFWXULQJ ‡ 5HFLUFXODWLRQ :HOOV ‡ 6WHDP ,QMHFWLRQ ‡ 5HOLQH &DVLQJ To discuss your questions and applications, call
Same Day Shipping 88/ May 2011 Water Well Journal
1-866-314-9139
‡ )D[ ZZZ WDPLQWO K\GURORJLFDO
Same Day Shipping NGWA.org