WAC 173-160-990   Well construction illustrations.  



NOT TO SCALE

Figure 1. SEALING OF UNCONSOLIDATED FORMATIONS

NOT TO SCALE

Figure 2. SEALING OF CONSOLIDATED FORMATIONS


NOT TO SCALE

Figure 3. SEALING OF DUG WELLS


NOT TO SCALE

Figure 4. SEALING OF DRIVEN AND JETTED WELLS




Figure 5. SUGGESTED METHODS FOR INSTALLING PRESSURE GAGES AND AIR LINES FOR MEASURING WATER LEVELS IN WELLS


NOT TO SCALE

Figure 6. GENERAL RESOURCE PROTECTION WELL--CROSS SECTION.




[Statutory Authority: Chapter 18.104 RCW. 09-01-125 (Order 08-10), § 173-160-990, filed 12/19/08, effective 1/19/09; 98-18-104 (Order 98-17), § 173-160-990, filed 9/2/98, effective 10/3/98. Statutory Authority: Chapter 18.104 RCW and RCW 43.21A.080. 98-08-032 (Order 97-08), § 173-160-990, filed 3/23/98, effective 4/23/98.]