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Municipal Guide To Clean Water: Conducting Sanitary Surveys to Improve Coastal Water Quality

I. Beach History

1.The geometric mean for beach monitoring sites (past season):

_____

  • >

    35 col/100mls (# sites

___

x 10 points)

_____

< 35 col/100mls (0 points for each site)

__________

2. Was an “advisory” or “closure” posted during previous season due to fecal contamination?

_____

Yes (10 pts)

_____

No (0 pts)

__________

3. How long was the beach posted during the previous season due to elevated levels of bacteria?

_____

  • 0

    days (0 points)

_____

1-5 days (5 points)

_____

6-10 days (8 points)

_____

11-15 days (15 points)

_____

>16 days (20 points)

__________

4. Was an “advisory” or “closure” posted during the bathing season 2 years ago?

_____

Yes (5 points)

_____

No (0 points)

__________

5. Was an “advisory” or “closure” posted during the bathing season 3 years ago?

_____

Yes (5 points)

_____

No (0 points)

__________

6. Any confirmed recreational water illnesses directly related to beach water quality reported in the past 4 years?

_____

  • >

    3 reports/year (20 points)

_____

< 2 reports/year (10 points) _____

  • 0

    reports (0 points)

__________

7. Has dry weather monitoring resulted in Enterococci scores greater than 104?

_____

Yes (10 points)

_____

No (0 points)

__________

8. Has wet weather or rain event monitoring resulted in Enterococci scores greater than 104? (>1” rain in 48 hours)

_____

Yes (5 points)

_____

No (0 points)

__________

Section I.Total Points:

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