Environmental Health Division
(269) 373 - 5337, www.kalcounty.com/eh This report summarizes all water quality data collected at Site SPB-60, Spring Brook in the Spring Brook at Mouth Basin of the Spring Brook Sub-Watershed, which is part of the larger Kalamazoo River Watershed. (see map to the right) Water sampling and measurements are conducted by Environmental Health Division staff. |
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| Spring Brook at Mouth (State of Michigan Basin ID #: 17 64) | ||||
| Spring Brook | ||||
| SPB-60 | South side of East 'DE' Avenue, west of North Sprinkle Road | Richland Township (19) | ||
| Site Code: SPB-60, Spring Brook | |||||||||
| Sample | Sample | E. coli Bacteria | Water Temperature | Dissolved Oxygen | pH | Conductivity | TDS | Turbidity | |
|---|---|---|---|---|---|---|---|---|---|
| Date | Time | (MPN) | (degrees F) | mg/L | % Saturation | (units) | (mS / cm) | (g / L) | (NTU) |
| 06/16/2009 | 13:05 | 81.6 | 57.1 | 10.3 | 99.8% | 8.33 | 0.535 | 0.3 | 4.3 |
| 04/21/2009 | 13:50 | 32.3 | 45.2 | 13.6 | 113.2% | 8.44 | 0.527 | 0.3 | 5.3 |
| 04/01/2009 | 11:45 | 8.6 | 44.8 | 7.1 | 59.0% | 8.41 | 0.490 | 0.3 | 3.6 |
| 09/29/2008 | 10:30 | 53.9 | 54.8 | 9.7 | 91.1% | 8.38 | 0.531 | 0.3 | 2.4 |
| 08/06/2008 | 11:05 | 105.0 | 59.4 | 9.9 | 98.3% | 8.34 | 0.539 | 0.4 | 1.4 |
| 06/05/2008 | 11:40 | 98.7 | 55.7 | 10.5 | 99.7% | 8.07 | 0.546 | 0.4 | 4.3 |
| 04/08/2008 | 10:10 | 9.8 | 46.4 | 11.0 | 93.3% | 8.17 | 0.532 | 0.3 | 4.0 |
| 03/11/2008 | 13:20 | 66.3 | 41.6 | 12.5 | 99.0% | 8.35 | 0.550 | 0.4 | 6.7 |
| 02/28/2008 | 12:35 | 8.4 | 43.5 | 11.5 | 93.9% | 8.09 | 0.524 | 0.3 | 4.5 |
| 10/24/2007 | 10:10 | 76.7 | 49.4 | 11.8 | 103.9% | 8.07 | 0.556 | 0.4 | 2.4 |
| 07/19/2007 | 08:55 | 290.9 | 58.6 | 9.3 | 92.2% | 8.12 | 0.560 | 0.4 | 2.1 |
| 06/07/2007 | 10:15 | 101.2 | 55.8 | 12.6 | 120.2% | 8.07 | 0.549 | 0.4 | 2.5 |
| 05/03/2007 | 09:55 | 42.0 | 51.3 | 10.7 | 96.6% | 8.48 | 0.541 | 0.4 | 3.0 |
| 03/22/2007 | 11:05 | 214.2 | 47.8 | 9.0 | 77.3% | 8.09 | 0.395 | 0.3 | 25.8 |
| 01/04/2007 | 13:50 | 20.9 | 44.8 | 11.0 | 91.3% | 8.41 | 0.544 | 0.4 | 5.5 |
| 11/02/2006 | 10:35 | 79.4 | 42.7 | 12.0 | 96.8% | 8.29 | 0.552 | 0.4 | 1.3 |
| 09/26/2006 | 11:30 | 272.3 | 51.1 | 10.9 | 97.5% | 8.16 | 0.548 | 0.4 | 1.6 |
| 08/08/2006 | 13:45 | 118.7 | 60.8 | 10.8 | 109.6% | 8.23 | 0.550 | 0.4 | 1.0 |
| 06/27/2006 | 12:45 | 488.0 | 59.5 | 10.2 | 102.6% | 8.30 | 0.569 | 0.4 | N/A |
| 05/02/2006 | 10:15 | 1,299.7 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 03/30/2006 | 11:20 | 5.0 | 46.6 | 6.1 | 53.1% | 8.58 | 0.565 | 0.4 | 17.8 |
| 01/17/2006 | 09:30 | 325.5 | 41.2 | 10.1 | 82.1% | 8.20 | 0.537 | 0.3 | 32.2 |
| 11/03/2005 | 10:35 | 67.6 | 49.4 | 10.5 | 93.1% | 8.13 | 0.571 | 0.4 | 1.2 |
| 09/22/2005 | 09:05 | 285.1 | 54.7 | 8.9 | 86.4% | 8.03 | 0.569 | 0.4 | 5.3 |
| 08/17/2005 | 12:10 | 121.1 | 58.3 | 9.2 | 92.8% | 8.16 | 0.567 | 0.4 | 5.5 |
| 06/23/2005 | 10:55 | 137.6 | 54.7 | 9.3 | 89.7% | 8.01 | 0.574 | 0.4 | 4.2 |
| 04/26/2005 | 12:30 | 38.4 | 50.2 | 10.6 | 96.7% | 7.88 | 0.544 | 0.4 | 10.5 |
| 03/29/2005 | 11:30 | 38.9 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 02/23/2005 | 09:30 | 54.6 | 35.9 | 12.0 | 90.0% | 7.76 | 0.545 | 0.4 | 15.2 |
| 11/03/2004 | 10:25 | 42.0 | 46.3 | 10.6 | 91.3% | 7.73 | 0.550 | 0.4 | 5.4 |
| 09/28/2004 | 13:20 | 290.9 | 53.1 | 9.6 | 90.5% | 8.02 | 0.526 | 0.3 | 3.9 |
| 08/26/2004 | 11:20 | 1,046.2 | 60.8 | 8.4 | 87.9% | 7.82 | 0.447 | 0.3 | 7.3 |
| 07/23/2004 | 14:18 | 231.0 | 62.0 | 9.4 | 98.7% | 8.12 | 0.498 | 0.3 | 7.0 |
| 05/12/2004 | 12:30 | 129.6 | 62.4 | 8.8 | 93.6% | 8.05 | 0.485 | 0.3 | 5.7 |
| 04/29/2004 | 13:23 | 59.4 | 56.0 | 9.8 | 96.1% | 8.17 | 0.499 | 0.3 | 4.3 |
| 04/16/2004 | 13:10 | 37.3 | 54.2 | 10.2 | 98.7% | 8.26 | 0.497 | 0.3 | 6.2 |
| 03/25/2004 | 13:50 | 52.0 | 50.1 | 10.5 | 96.2% | 8.06 | 0.485 | 0.3 | 12.8 |
| 03/04/2004 | 11:45 | 26.9 | 44.1 | 10.1 | 85.4% | 8.17 | 0.473 | 0.3 | 14.9 |
| 02/12/2004 | 12:00 | 18.7 | 39.5 | 11.9 | 94.5% | 8.32 | 0.508 | 0.3 | 9.2 |
| 01/22/2004 | 11:00 | 290.9 | 34.7 | 11.8 | 85.9% | 8.23 | 0.508 | 0.3 | 13.9 |
| 12/31/2003 | 10:42 | 42.2 | 41.9 | 12.8 | 104.8% | 8.32 | 0.495 | 0.3 | 11.1 |
| 12/03/2003 | 12:00 | 71.7 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 11/12/2003 | 11:30 | 43.1 | 48.4 | 9.3 | 83.2% | 8.34 | 0.496 | 0.3 | 3.6 |
| 10/15/2003 | 12:00 | 478.6 | 48.3 | 9.5 | 101.0% | 8.68 | 0.476 | 0.3 | 5.9 |
| 09/12/2003 | 12:48 | 82.3 | 58.3 | 9.6 | 96.9% | 8.46 | 0.511 | 0.3 | 2.2 |
| 07/09/2003 | 14:00 | 488.4 | 61.8 | 9.4 | 99.6% | 8.26 | 0.493 | 0.3 | 12.8 |
| 06/25/2003 | 13:36 | 248.9 | 61.7 | 9.9 | 103.9% | 8.27 | 0.515 | 0.3 | 4.4 |
| 06/11/2003 | 13:37 | 298.7 | 59.5 | 9.6 | 100.0% | 8.22 | 0.505 | 0.3 | 8.0 |
| 05/28/2003 | 13:26 | 248.9 | 55.6 | 9.6 | 93.2% | 8.18 | 0.512 | 0.3 | 5.6 |
| 05/16/2003 | 13:34 | 145.5 | 54.8 | 9.3 | 90.3% | 8.06 | 0.520 | 0.3 | 7.0 |
| 04/30/2003 | 12:46 | 1,732.9 | 51.1 | 9.1 | 84.1% | 8.05 | 0.528 | 0.3 | 25.8 |
| 04/16/2003 | 14:29 | 34.5 | 55.4 | 9.7 | 94.4% | 8.11 | 0.534 | 0.3 | 8.2 |
| 04/01/2003 | 11:00 | 128.1 | 47.7 | 10.0 | 88.6% | 8.21 | 0.534 | 0.3 | 9.3 |
| 03/18/2003 | 13:52 | 67.7 | 45.8 | 10.8 | 93.7% | 8.56 | 0.513 | 0.3 | N/A |
| 03/04/2003 | 14:39 | 64.4 | 41.1 | 13.2 | 105.5% | 8.62 | 0.546 | 0.4 | N/A |
| 02/19/2003 | 14:12 | 60.2 | 42.7 | 12.5 | 103.8% | 9.07 | 0.490 | 0.3 | N/A |
| 02/04/2003 | 11:06 | 122.3 | 38.0 | 10.8 | 84.7% | 8.15 | 0.518 | 0.3 | N/A |
| 01/21/2003 | 10:47 | 35.0 | 35.8 | 11.7 | 103.4% | 8.35 | 0.526 | 0.3 | N/A |
| 01/07/2003 | 10:30 | 36.9 | 38.5 | 13.0 | 100.8% | 9.47 | 0.546 | 0.4 | N/A |
| 12/18/2002 | 14:26 | 920.8 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 12/05/2002 | 09:12 | 44.3 | 38.2 | 12.5 | 95.7% | 6.75 | 0.541 | 0.4 | N/A |
| 12/05/2002 | 09:12 | 67.7 | 38.2 | 12.5 | 95.7% | 6.75 | 0.541 | 0.4 | N/A |
| 11/14/2002 | 02:36 | 42.6 | 49.1 | 10.0 | 90.0% | 8.12 | 0.544 | 0.4 | N/A |
| 10/31/2002 | 14:52 | 39.3 | 46.8 | 10.1 | 87.0% | 8.08 | 0.545 | 0.4 | N/A |
| 10/17/2002 | 14:39 | 166.9 | 45.9 | 10.3 | 88.1% | 8.18 | 0.546 | 0.4 | N/A |
| 10/03/2002 | 15:27 | 185.0 | 55.6 | 9.4 | 92.0% | 8.16 | 0.545 | 0.4 | N/A |
| 09/19/2002 | 08:37 | 196.8 | 56.2 | 8.9 | 87.6% | 7.95 | 0.548 | 0.4 | N/A |
| 09/05/2002 | 08:30 | 172.3 | 54.3 | 9.2 | 87.8% | 8.05 | 0.546 | 0.4 | N/A |
| 08/23/2002 | 11:10 | 155.3 | 59.0 | 8.9 | 90.4% | 8.03 | 0.538 | 0.3 | N/A |
| 08/09/2002 | 10:30 | 280.9 | 55.3 | 9.7 | 93.9% | 8.07 | 0.542 | 0.4 | N/A |
| 07/18/2002 | 14:00 | 307.6 | 63.5 | 9.5 | 98.8% | 8.16 | 0.540 | 0.4 | N/A |
| 07/12/2002 | 11:30 | 206.3 | 55.0 | N/A | N/A | N/A | N/A | N/A | N/A |
| 06/14/2002 | 11:00 | 579.4 | 55.0 | N/A | N/A | N/A | N/A | N/A | N/A |
| 09/24/2001 | 11:44 | 378.4 | 52.3 | N/A | N/A | N/A | N/A | N/A | N/A |
| 09/17/2001 | 10:02 | 148.3 | 51.3 | N/A | N/A | N/A | N/A | N/A | N/A |
| 08/21/2001 | 13:23 | 137.4 | 59.5 | N/A | N/A | N/A | N/A | N/A | N/A |
| 08/02/2001 | 11:18 | 307.6 | 58.7 | N/A | N/A | N/A | N/A | N/A | N/A |
| 07/19/2001 | 09:12 | 285.1 | 58.0 | N/A | N/A | N/A | N/A | N/A | N/A |
| 07/05/2001 | 09:28 | 1,046.2 | 54.0 | N/A | N/A | N/A | N/A | N/A | N/A |
| 06/21/2001 | 09:51 | 488.4 | 54.0 | N/A | N/A | N/A | N/A | N/A | N/A |
| 06/07/2001 | 09:27 | 114.5 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 05/24/2001 | 09:28 | 325.5 | 55.1 | N/A | N/A | N/A | N/A | N/A | N/A |
| 05/10/2001 | 09:24 | 224.7 | 52.0 | N/A | N/A | N/A | N/A | N/A | N/A |
| Summary Statistics | Count | 83 | 78 | 67 | 67 | 67 | 67 | 67 | 49 |
| Average | 217.1 | 51.0 | 10.3 | 93.7% | 8.18 | 0.527 | 0.3 | 7.5 | |
| Minumum | 5.0 | 34.7 | 6.1 | 53.1% | 6.75 | 0.395 | 0.3 | 1.0 | |
| Maximum | 1,732.9 | 63.5 | 13.6 | 120.2% | 9.47 | 0.574 | 0.4 | 32.2 | |
| Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for SPB-60 (Spring Brook) between May 2001 and June 2009. This site is located in Section Number 19 of Richland Township, South side of East 'DE' Avenue, west of North Sprinkle Road. | |||||||||
| 15 out of 83 water sample results exceeded 300 bacteria colonies per 100 ml of water. | |||||||||
| 23 out of 83 water sample results were between 130 and 299 bacteria colonies per 100 ml of water. | |||||||||
| 45 out of 83 water sample results were less than 130 bacteria colonies per 100 ml of water. | |||||||||