| Date | Weather | Site | pH | EC µs/cm | Fecal coliform | E.Coli | Enterococcus |
| 4/22/14 | Afternoon showers | 3a | 6.63 | 825.5 | 2500 | 10 | 54 |
| 4/30/14 | Heavy rain | 3 | 7.06 | 19.22 | 5 million | 500 | 10,000 |
| 7/2/14 | Tropical storm Arthur | 3 |
|
| >5 million | >5000 | 10,000 |
| 7/14/14 | Rainstorm afternoon | 3a |
|
| millions | 1000 - 2000 | 2000 - 2500 |
| 7/24/14 | Rain night before | 3a |
|
| 1100 | 136 | 335 |
| 7/29/14 | Sunny | 3a | 7.67 | 1797 | 80 - 100 | 44 | 160 |
| 3/30/13 | Cloudy storm | 3c | 7.55 | 1878 |
|
|
|
| 5/1/13 | Sunny | 3c | 7.40 | 3070 | 400 | 18 | 35 |
| 5/8/13 | Rainstorm | 3c | 7.23 |
| millions | >5000 | >500 |
| 5/9/13 | Rainstorm | 3c | 7.28 |
| | <5000 | <500 |
| 5/23/13 | Thunderstorm | 3c | 7.02 |
| >5000 | >2000 | >2000 |
| 7/8/13 | Sunny | 5. RI1 | 7.10 | 1942 | >5 millions | >5000 | 100 |
| 7/12/13 | Showers | 3c | 7.02 | 1644 | 10,000 | 300 | 820 |
| 10/4/13 | Drizzle | 3c | 7.28 |
| 200 | 5 | 42 |
| 10/7/13 | Showers | 3c | 7.29 |
| 7500 | 220 | 600 |
| 11/1/13 | Rain | 3c | 7.41 |
| >10,000 | 500 | >5000 |
| 3/10/11 | Rain, windy | 1 | 7.5 |
| 100 | 20 |
|
| 3/17/11 | Sunny | 2 | 7.7 |
| >1000 | 100 | 2 |
| 3/24/11 | Day after rain | 1 | 7.5 | 2820 | 800 - 1000 | 0 | 6 |
| 4/7/11 | Rain morning | 2 |
|
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|
|
| 4/7/11 | Rain morning | 3c |
|
| >2000 | >1000 | 800 |
| 4/28/11 | Thunderstorm | 3 |
|
| millions | thousands | 0 |
| 4/28/11 | Thunderstorm | 3a |
|
| thousands | hundreds | 0 |
| 4/28/11 | Thunderstorm | 3b |
|
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|
| 5/5/11 | Sun mix clouds | 3a |
|
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|
|
| 5/5/11 | Sun mix clouds | 4 | 6.7 |
| hundreds | 100 | 20 |
| 5/12/11 | Cloudy | 3a |
|
|
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| 5/12/11 | Cloudy | 4 | 7.52 |
|
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|
| 7/13/11 |
| 3a |
|
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|
| 7/13/11 |
| 4 |
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| 7/25/11 |
| 3a |
|
|
|
| hundreds |
| 7/25/11 |
| 3c |
|
| >thousands | hundreds | thousands |
| 7/25/11 |
| H-NR |
|
|
|
| thousands |
| 9/28/11 |
| 3a |
|
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| 7/18/12 |
| 3a |
|
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| 9/18/13 |
| 3a |
|
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|
| 10/24/12 | Before Sandy | 3a |
|
|
| 100 |
|
| 11/1/12 | After Sandy | 3a | 7.33 |
|
| >100 |
|
| 11/8/12 | After Nor’easter | 3a |
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