National Resource Defence Council’s (NRDC’s) annual beach analysis found that beach closing and advisory days added up to 20,120 last year. Though 2012 showed a decrease from the 24,091 advisory days in 2011, this is the 8th time in 9 years that advisory days were above 20,000.

Here are some quick facts from this new report:

  • More than 80% of closings and advisories were due to high bacteria levels.
  • Key bacteria contributors were stormwater runoff, sewage overflows & inadequately treated sewage, agricultural runoff, and other sources like beachgoers, wildlife, septic systems or boating waste.
  • The Great Lakes had the highest exceedance rate of all regions in 2012.
  • Delaware had the best track record in 2012.

You can read the full report online by clicking here.

Check Swim Guide for recent water quality testing results.

More Articles Like This


Swim Guide
is supported by
* The RBC Foundation

Swim Guide shares the best information we have at the moment you ask for it. Always obey signs at the beach or advisories from official government agencies. Stay alert and check for other swimming hazards such as dangerous currents and tides. Please report your pollution concerns so Affiliates can help keep other beach-goers safe.

Swim Guide, "Swim Drink Fish icons," and associated trademarks are owned by SWIM DRINK FISH CANADA.| See Legal.

© SWIM DRINK FISH CANADA, 2011 - 2020