1 / 6

ACTIVATING UNUSED WATER WELLS DURING THE DROUGHT

ACTIVATING UNUSED WATER WELLS DURING THE DROUGHT. PRESENTED BY John Kratz for THE CALIFORNIA GROUNDWATER ASSOCIATION. Jfk 5/20/09. INTRODUCTION. THE SEVERE DROUGHT CONDITIONS BEING EXPERIENCED IN CALIFORNIA NOW, WILL AFFECT EACH AND EVERY ONE OF US IN SOME WAY.

daire
Download Presentation

ACTIVATING UNUSED WATER WELLS DURING THE DROUGHT

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. ACTIVATING UNUSED WATER WELLS DURING THE DROUGHT PRESENTED BY John Kratz for THE CALIFORNIA GROUNDWATER ASSOCIATION Jfk 5/20/09

  2. INTRODUCTION • THE SEVERE DROUGHT CONDITIONS BEING EXPERIENCED IN CALIFORNIA NOW, • WILL AFFECT EACH AND EVERY ONE OF US IN SOME WAY. • HOW WE MANAGE OUR GROUNDWATER RESOURCES IN THIS CRISIS NOW, • WILL AFFECT OUR FUTURE ABILITY TO ACCESS THIS VITAL NECESSITY OF LIFE. • THERE ARE MANY WELLS THROUGH OUT OUR STATE THAT ARE NOT IN USE • AND THEY ARE KEPT IN AN ABANDONED STATE OR SIMPLY NEGLECTED. • THESE WELLS MAY BE LOOKED AT AS A WAY TO REPLACE SHORTAGES IN • DELIVERY CAUSED BY THE DROUGHT. • CARE SHOULD BE EXERCISED IN BRINGING THESE WELLS ON LINE, AS AQUIFER • DEPLETION AND WATER QUALITY ISSUES ARE AT STAKE. • WE URGE THAT A QUALIFIED CGA CONTRACTOR BE CONSULTED TO EVALUATE • AND ACTIVATE THESE WELLS.

  3. WHERE DO YOU START • HISTORY OF THE WELL • A NEW OR EXISTING WELL … • WAS THE WELL PROPERLY PERMITED ? • IS THERE A DRILL LOG or VIDEO SURVEY ? • WAS IT DRILLED BY A LICENSED C57 DRILLING CONTRACTOR ? • DOES IT CONFORM TO LEGAL SETBACKS ? • HOW DEEP IS THE SANITARY SEAL ? • WAS THIS WELL EVER PUMP TESTED ? • ARE THERE EXISTING WELLS IN THE VICINITY ?

  4. THEN WHAT DO YOU DO • DECISION MAKING • WHAT DO YOU PLAN TO USE THIS WELL FOR ? • ARE YOUR PLANS REALISTIC ? • HOW MUCH WATER DO YOU NEED ? • IF THIS IS AN EXISTING WELL … • WHAT WAS IT USED FOR ? • WHAT WAS ITS PRODUCTION HISTORY ? • IS THERE AN EXISTING PUMP IN THE WELL ? • WILL THE EXISTING PUMP SERVE YOUR NEEDS ? • IF THIS IS A NEW WELL … • WAS IT PUMP TESTED ? • WILL THIS WELL BE ABLE TO SUSTAIN PUMPING AND NOT HAVE • ADVERSE EFFECTS ON THE AQUIFER AND SURROUNDING • PRODUCING WELLS ? • DOES THE RETURN JUSTIFY THE EXPENSE ?

  5. WHATS NEXT • PLANNING • DOES THIS WELL REQUIRE REHABILITATION ? • CASING CONDITION / SIZE ? • LINER / OBSTRUCTIONS ? • WELL SCREEN / SLOTS / PERFORATIONS ? • VIDEO SURVEY ? • PUMP TEST ? • ELECTRICAL AVAILABILITY ? • PIPING REQUIREMENTS ? • STORAGE TANK ? • BOOSTER PUMP ? • PERMITS ?

  6. HOW DO YOU GET IT DONE GETTING THE WELL INTO PRODUCTION • SELECT CGA CONTRACTORS AND GET BID PROPOSALS. • IS THIS A PERMITTABLE PROJECT ? • DISCUSS THE PLAN AND PUT IT INTO A CONTRACT. • PUT THE WELL ON LINE AND MONITOR ITS PERFORMANCE. • USE THE WELL WISELY. • ENJOY AND PROTECT YOUR GROUNDWATER RESOURCE.

More Related