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Ground Water & Drinking Water

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  2. 27044Is bottled water safer than tap water?
  3. 25410How can I get my tap water tested?
  4. 20223How long can bottled water be stored?
  5. 15594How can I find out if my water system is in compliance and providing safe drinking water, other than contacting the water company?
  6. 14565Does boiling water remove minerals?
  1. Most Recent Topics
  2. 7/10/2012Not all months have 30 days and not all quarters have 90 days. How will this affect compliance tracking?
  3. 7/10/2012Does the every 30 days mean 30 samples or one sample "every 30 days"?
  4. 7/10/2012 I’ve been working on the Stage 2 DBPR reporting form for our district, and am looking at the compliance calculation equations for operation evaluation levels (OELs) and locational running annual averages (LRAAs). I am taking into account the compliance calculation for systems that might miss monitoring at a location. For LRAA’s, the regulation specifies calculation of LRAAs based on the available data. For OELs, the regulation specifies a formula . If a system misses monitoring for any of the previous 3 quarters, would the OEL calculation use the available data also? Another alternative would be to not calculate OELs when there is missing data. Otherwise, the OEL calculation would be biased low.
  5. 7/10/2012Could you please explain: what is a dual sample set?
  6. 7/10/2012For Schedule 1 systems that use existing Stage 1 sites for Stage 2 compliance, does the LRAA MCL compliance begin-date start in 2nd Quarter 2012, or after 4 quarters of monitoring, same as for the new Stage 2 sampling locations?
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