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Oliver LaGrange County
Indiana Clean Lakes Program Survey Data
Lake Information
Lake Location: 2.5 miles northwest of WolcottvilleLatitude/Longitude: 41.34.176 N, 85.24.264 W
Lake Type: Glacial Lake
Surface Area: 150 ha (371 acres)
Maximum Depth: 27 m (89 ft)
Lake Access: Public
Ramp Type: Concrete, DNR
Volunteer Survey Data
Oliver Lake has been sampled by volunteers 24 years. The volunteer collected Secchi data is listed below:
| Sample Date | Sample Time | Secchi Depth (ft) | Chlorophyll-a (ug/L) | Total Phosphorus (ug/L) |
|---|---|---|---|---|
| 1993-06-22 | 2:30 | 9.00 | ||
| 1993-07-05 | 2:30 | 8.00 | ||
| 1993-07-20 | 2:30 | 6.50 | ||
| 1993-07-30 | 3:10 | 6.00 | ||
| 1993-08-11 | 12:05 | 6.75 | ||
| 1993-08-25 | 11:05 | 6.25 | ||
| 1993-08-25 | 2:20 | 5.75 | ||
| 1993-09-01 | 11:10 | 6.00 | ||
| 1993-09-18 | 11:15 | 9.00 | ||
| 1993-09-30 | 12:55 | 11.25 | ||
| 1993-10-10 | 3:00 | 12.00 | ||
| 1993-10-18 | 2:45 | 13.25 | ||
| 1993-10-26 | 1:05 | 17.50 | ||
| 1994-04-23 | 1:05 | 23.25 | ||
| 1994-05-05 | 1:30 | 23.00 | ||
| 1994-05-28 | 11:45 | 12.50 | ||
| 1994-06-09 | 12:30 | 10.00 | ||
| 1994-06-16 | 1:15 | 9.75 | ||
| 1994-07-04 | 1:10 | 8.00 | ||
| 1994-07-12 | 12:30 | 7.75 | ||
| 1994-07-24 | 1:10 | 9.25 | ||
| 1994-07-25 | 2.48 | 21.00 | ||
| 1994-08-05 | 1:55 | 9.00 | ||
| 1994-08-22 | 12:00 | 7.00 | 3.50 | 53.00 |
| 1994-09-01 | 12:25 | 7.75 | ||
| 1994-09-12 | 11:20 | 7.75 | 0.02 | 44.00 |
| 1994-09-29 | 11:35 | 13.50 | ||
| 1994-10-10 | 12:10 | 16.00 | ||
| 1994-10-16 | 1:25 | 13.25 | ||
| 1995-05-12 | 12:30 | 22.25 | ||
| 1995-05-26 | 1:00 | 14.75 | ||
| 1995-05-29 | 2.14 | 26.00 | ||
| 1995-06-06 | 2:00 | 10.25 | ||
| 1995-06-14 | 12:40 | 10.00 | 1.14 | 11.00 |
| 1995-06-22 | 12:10 | 6.50 | ||
| 1995-07-06 | 12:30 | 11.50 | ||
| 1995-07-12 | 12:35 | 10.25 | ||
| 1995-07-18 | 2:15 | 7.50 | 2.29 | 40.50 |
| 1995-07-27 | 12:10 | 5.25 | ||
| 1995-08-06 | 12:30 | 7.00 | ||
| 1995-08-16 | 12:35 | 6.75 | 0.02 | 5.50 |
| 1995-08-23 | 12:05 | 5.00 | ||
| 1995-09-06 | 12:20 | 4.75 | ||
| 1995-09-11 | 12:45 | 7.75 | 0.02 | 10.00 |
| 1995-09-24 | 2:15 | 14.00 | ||
| 1995-10-04 | 2:30 | 12.25 | ||
| 1995-10-10 | 1:45 | 13.75 | ||
| 1996-05-31 | 1:25 | 22.25 | ||
| 1996-06-14 | 1:15 | 17.50 | ||
| 1996-06-22 | 12:40 | 10.00 | ||
| 1996-06-26 | 11:00 | 11.75 | 1.94 | 21.00 |
| 1996-07-04 | 12:55 | 12.50 | ||
| 1996-07-11 | 11:10 | 7.25 | ||
| 1996-07-19 | 1:20 | 5.50 | 2.02 | 22.00 |
| 1996-07-26 | 1:10 | 6.25 | ||
| 1996-08-13 | 11:15 | 7.25 | ||
| 1996-08-21 | 1:15 | 8.50 | 1.82 | 22.00 |
| 1996-08-26 | 12:45 | 8.75 | ||
| 1996-09-10 | 1:45 | 9.00 | 0.08 | 20.00 |
| 1996-09-18 | 12:55 | 10.25 | ||
| 1996-09-30 | 11:20 | 10.00 | ||
| 1997-05-22 | 2:20 | 21.25 | 0.31 | |
| 1997-06-05 | 1:30 | 15.50 | ||
| 1997-06-09 | 11:20 | 12.00 | ||
| 1997-06-21 | 1:10 | 8.25 | ||
| 1997-06-26 | 10:40 | 7.00 | 0.68 | |
| 1997-07-05 | 12:30 | 8.00 | ||
| 1997-07-11 | 2:30 | 8.25 | ||
| 1997-07-15 | 1:50 | 6.50 | 1.20 | 12.00 |
| 1997-07-25 | 12:00 | 7.75 | ||
| 1997-08-06 | 11:30 | 6.50 | ||
| 1997-08-14 | 11:40 | 9.25 | 0.86 | 11.00 |
| 1997-08-23 | 10:05 | 10.00 | ||
| 1997-09-05 | 2:00 | 7.50 | ||
| 1997-10-01 | 2:30 | 10.50 | ||
| 1997-10-18 | 11:40 | 15.25 | ||
| 1998-05-18 | 2:00 | 19.00 | ||
| 1998-05-21 | 12:35 | 9.75 | 1.16 | 10.00 |
| 1998-05-30 | 10:50 | 9.34 | ||
| 1998-06-11 | 11:15 | 9.50 | ||
| 1998-06-19 | 1:50 | 8.00 | 1.07 | 10.00 |
| 1998-07-01 | 10:20 | 6.50 | ||
| 1998-07-06 | 11:05 | 6.50 | ||
| 1998-07-15 | 12:45 | 6.25 | 2.40 | 10.00 |
| 1998-07-27 | 2:30 | 6.75 | ||
| 1998-08-17 | 11:00 | 5.50 | 1.86 | 13.00 |
| 1998-08-26 | 12:30 | 8.00 | ||
| 1998-09-02 | 11:10 | 9.50 | ||
| 1998-09-26 | 1:30 | 9.75 | ||
| 1998-10-23 | 12:10 | 14.50 | ||
| 1999-05-19 | 3:15 | 16.10 | ||
| 1999-05-27 | 12:45 | 14.50 | 1.29 | 34.00 |
| 1999-06-15 | 12:50 | 8.70 | ||
| 1999-06-21 | 1:30 | 7.80 | 1.23 | 17.00 |
| 1999-07-07 | 8.50 | |||
| 1999-07-15 | 6.80 | 1.22 | 34.00 | |
| 1999-07-29 | 7.10 | |||
| 1999-08-06 | 8.80 | |||
| 1999-08-16 | 8.70 | 1.16 | 22.00 | |
| 1999-08-29 | 3:05 | 7.60 | ||
| 1999-09-18 | 1:50 | 11.20 | ||
| 2000-05-24 | 2:00 pm | 12.10 | 0.99 | 40.00 |
| 2000-06-08 | 1:00 pm | 7.80 | ||
| 2000-06-23 | 11:00 am | 4.20 | 4.41 | 31.00 |
| 2000-06-27 | 1:45 pm | 6.30 | ||
| 2000-07-07 | 12:45 pm | 7.90 | ||
| 2000-07-13 | 12:30 pm | 7.80 | 1.35 | 48.00 |
| 2000-07-20 | 2:15 pm | 8.10 | ||
| 2000-07-28 | 12:25 pm | 8.80 | ||
| 2000-08-12 | 10:50 am | 8.00 | ||
| 2000-08-21 | 2:00 pm | 8.40 | 2.28 | 46.00 |
| 2000-08-25 | 2:15 pm | 6.80 | ||
| 2000-08-31 | 11:50 am | 7.40 | ||
| 2000-09-07 | 2:30 pm | 7.00 | ||
| 2000-09-13 | 1:00 pm | 8.60 | ||
| 2000-10-03 | 1:30 pm | 11.60 | ||
| 2001-05-11 | 11:15 am | 16.20 | ||
| 2001-05-15 | 3:15 pm | 14.80 | ||
| 2001-05-23 | 12:45 pm | 12.60 | 27.50 | |
| 2001-06-08 | 2:15 pm | 16.80 | ||
| 2001-06-14 | 2:05 pm | 11.80 | ||
| 2001-06-22 | 11:20 am | 8.10 | 2.12 | 22.00 |
| 2001-07-06 | 1:45 pm | 10.20 | ||
| 2001-07-19 | 1:30 pm | 8.30 | ||
| 2001-07-23 | 10:15 pm | 8.10 | 0.22 | 10.00 |
| 2001-08-01 | 11:20 am | 7.80 | ||
| 2001-08-12 | 2:50 pm | 7.10 | ||
| 2001-08-15 | 1:50 pm | 7.60 | 0.30 | 10.00 |
| 2001-09-05 | 1:30 pm | 7.90 | ||
| 2001-09-10 | 1:50 pm | 8.20 | ||
| 2001-09-22 | 2:20 pm | 11.30 | ||
| 2002-04-24 | 1:55 p.m. | 14.70 | ||
| 2002-06-07 | 1:40 p.m. | 9.60 | ||
| 2002-06-18 | 2:30 p.m. | 9.00 | 10.00 | |
| 2002-06-24 | 2:00 p.m. | 7.50 | ||
| 2002-07-03 | 1:35 p.m. | 7.40 | ||
| 2002-07-11 | 12:00 p.m. | 8.20 | ||
| 2002-07-22 | 12:15 p.m. | 7.60 | 10.00 | |
| 2002-07-31 | 12:45 p.m. | 8.60 | ||
| 2002-08-08 | 2:30 p.m. | 9.20 | ||
| 2002-08-18 | 1:30 p.m. | 9.10 | 1.82 | 30.00 |
| 2002-08-28 | 11:05 a.m. | 8.40 | ||
| 2002-09-30 | 1:45 PM | 11.20 | ||
| 2003-05-21 | 13:30 | 14.00 | ||
| 2003-05-29 | 11:00 | 8.80 | 2.88 | 21.00 |
| 2003-06-16 | 2:00 PM | 10.40 | 21.00 | |
| 2003-06-25 | 11:50 AM | 9.80 | 0.57 | 14.00 |
| 2003-07-12 | 1:15 PM | 6.80 | ||
| 2003-07-25 | 3:10 p.m. | 6.40 | 1.58 | 35.00 |
| 2003-08-27 | 11:30 a.m. | 8.40 | 1.35 | 31.00 |
| 2003-10-08 | 12:30 p.m. | 15.50 | ||
| 2004-04-23 | 1:10 pm | 17.40 | ||
| 2004-05-16 | 3:15 pm | 15.40 | ||
| 2004-05-28 | 11:55 am | 8.60 | 0.77 | 10.00 |
| 2004-06-18 | 1:15 pm | 6.90 | ||
| 2004-06-27 | 12:30 pm | 8.60 | 2.56 | 34.00 |
| 2004-07-09 | 11:30 am | 8.50 | ||
| 2004-07-24 | 12:40 pm | 8.00 | 1.47 | 27.00 |
| 2004-08-05 | 1:15 pm | 7.70 | ||
| 2004-08-25 | 10:30 am | 6.60 | 2.13 | 30.00 |
| 2004-09-11 | 2:00 pm | 6.60 | ||
| 2005-04-19 | 11:30 am | 19.80 | ||
| 2005-05-21 | 1:30 pm | 18.00 | 1.11 | 29.00 |
| 2005-06-16 | 2:45 pm | 8.00 | ||
| 2005-06-21 | 1:10 pm | 9.30 | 1.74 | 29.00 |
| 2005-07-07 | 11:30 am | 8.00 | ||
| 2005-07-22 | 2:00 pm | 9.50 | 0.73 | 7.00 |
| 2005-08-08 | 2:20 pm | 7.80 | ||
| 2005-08-24 | 12:20 pm | 9.20 | 1.54 | 21.00 |
| 2005-09-01 | 1:30 pm | 7.40 | ||
| 2005-09-10 | 12:45 pm | 7.00 | ||
| 2006-05-25 | 24.00 | |||
| 2006-06-20 | 0.13 | 10.00 | ||
| 2006-07-06 | 12:30 pm | 8.00 | ||
| 2006-07-15 | 1:00 pm | 6.90 | ||
| 2006-07-25 | 0.87 | 27.00 | ||
| 2006-07-29 | 12:10 pm | 6.10 | ||
| 2006-08-15 | 2:50 pm | 6.20 | ||
| 2006-08-24 | 12:10 pm | 6.50 | 23.00 | |
| 2007-05-21 | 11:00 AM | 9.40 | ||
| 2007-05-29 | 12:00 pm | 8.00 | 0.26 | 10.00 |
| 2007-06-09 | 01:00 pm | 8.20 | ||
| 2007-06-21 | 12:30 pm | 7.00 | 0.82 | 10.00 |
| 2007-07-03 | 02:30 pm | 6.10 | ||
| 2007-07-24 | 0.95 | 13.00 | ||
| 2007-07-29 | 12:05 pm | 6.60 | ||
| 2007-08-15 | 02:50 pm | 6.20 | ||
| 2007-08-24 | 12:10 pm | 6.50 | 2.05 | 20.00 |
| 2007-09-27 | 02:05 pm | 7.00 | ||
| 2009-05-31 | 3:40:00 PM | 14.65 | 2.76 | 7.00 |
| 2009-05-31 | 3:40:00 PM | 14.65 | ||
| 2009-06-06 | 10:45:00 AM | 14.30 | ||
| 2009-06-12 | 4:35:00 PM | 9.30 | ||
| 2009-06-20 | 12:30:00 PM | 12.30 | ||
| 2009-06-30 | 9:45:00 AM | 13.00 | 0.53 | 7.00 |
| 2009-07-06 | 11:07:00 AM | 8.80 | ||
| 2009-07-16 | 4:04:00 PM | 7.50 | ||
| 2009-07-26 | 2:45:00 PM | 4.50 | ||
| 2009-07-30 | 3:02:00 PM | 4.20 | 3.60 | 15.00 |
| 2009-08-01 | 10:20:00 AM | 5.00 | ||
| 2009-08-23 | 12:47:00 PM | 5.90 | 5.18 | 11.00 |
| 2009-09-13 | 1:30:00 PM | 5.20 | ||
| 2010-05-30 | 2:50:00 PM | 9.10 | 2.69 | 10.00 |
| 2010-06-10 | 3:02:00 PM | 8.90 | ||
| 2010-06-20 | 2:45:00 PM | 6.20 | ||
| 2010-06-26 | 4:55:00 PM | 4.40 | 1.92 | 9.50 |
| 2010-07-09 | 12:10:00 PM | 4.60 | ||
| 2010-07-16 | 1:27:00 PM | 5.70 | ||
| 2010-07-31 | 9:45:00 AM | 5.40 | 10.00 | |
| 2010-08-08 | 1:02:00 PM | 5.50 | ||
| 2010-08-21 | 11:03:00 AM | 5.50 | ||
| 2010-09-14 | 11:27:00 AM | 8.70 | 2.17 | 18.50 |
| 2010-10-23 | 10:27 AM | |||
| 2011-05-21 | 10:15 AM | 17.3 | 1.33 | 10.0 |
| 2011-06-13 | 4:45 PM | 12.3 | ||
| 2011-06-24 | 2:45 PM | 8.0 | 1.39 | 13.0 |
| 2011-07-08 | 1:15 PM | 8.4 | ||
| 2011-07-09 | 12:15 PM | 4.6 | ||
| 2011-07-15 | 4:15 PM | 4.6 | ||
| 2011-07-31 | 12:30 PM | 4.2 | 2.07 | 10.0 |
| 2011-08-03 | 10:00 AM | 5.4 | ||
| 2011-08-12 | 12:30 PM | 5.6 | ||
| 2011-08-21 | 11:00 AM | 5.5 | ||
| 2011-08-21 | 12:15 PM | 6.5 | ||
| 2011-09-10 | 4:45 PM | 7.3 | 9.47 | 10.0 |
| 2012-05-28 | 4:00 PM | 6.8 | 1.91 | 11.5 |
| 2012-06-08 | 1:00 PM | 6.2 | ||
| 2012-06-16 | 3:45 PM | 5.9 | ||
| 2012-07-03 | 12:15 PM | 5.2 | 1.96 | 16 |
| 2012-07-08 | 2:45 PM | 5.4 | ||
| 2012-07-23 | 12:15 PM | 4 | ||
| 2012-07-28 | 12:15 PM | 7.3 | 1.93 | 10 |
| 2012-08-31 | 12:45 PM | 5.7 | 13 | |
| 2013-07-21 | 2.42 | 7 | ||
| 2013-09-02 | 2.76 | |||
| 2014-05-25 | 1:30 PM | 21.5 | 6.69 | 10.5 |
| 2014-05-25 | 1:30 PM | 21.5 | ||
| 2014-06-01 | 5:15 PM | 20.2 | ||
| 2014-06-01 | 5:15 PM | 20.2 | ||
| 2014-06-07 | 2:00 PM | 9.4 | ||
| 2014-06-14 | 3:00 PM | 7.1 | ||
| 2014-06-23 | 1:45 PM | 5.6 | 4.45 | 7 |
| 2014-07-06 | 12:45 PM | 5.3 | ||
| 2014-07-20 | 2:15 PM | 10 | ||
| 2014-07-20 | 1:45 PM | 4.5 | ||
| 2014-07-27 | 2:15 PM | 6.6 | 10.7 | 9.56 |
| 2014-08-01 | 3:15 PM | 5.4 | ||
| 2014-08-09 | 1:30 | 4 | ||
| 2014-08-17 | 2:15 PM | 3.65 | ||
| 2014-08-31 | 2:00 PM | 4.5 | 4.29 | 9.56 |
| 2015-06-05 | 8:15 AM | 7 | 2.97 | |
| 2015-06-21 | 2:45 PM | 7.25 | ||
| 2015-06-21 | 2:00 PM | 6.1 | ||
| 2015-07-19 | 1:45 PM | 6.1 | ||
| 2015-07-24 | 3:45 PM | 7.7 | 3.6 | 35.6 |
| 2015-08-01 | 2:15 PM | 4.2 | ||
| 2015-08-08 | 1:30 PM | 4.7 | ||
| 2015-08-16 | 1:45 PM | 5 | ||
| 2015-08-23 | 1:00 PM | 3.8 | ||
| 2015-08-31 | 2:00 PM | 6.5 | 4.61 | 33 |
| 2015-09-07 | 1:30 PM | 5.8 | ||
| 2015-09-13 | 1:30 PM | 7.7 | 2.9 | 29.7 |
| 2015-09-20 | 2:00 PM | 8.2 | ||
| 2016-05-29 | 12:15 PM | 11.3 | 1.49 | 18 |
| 2016-06-05 | 1:45 PM | 9.9 | ||
| 2016-06-12 | 11:15 AM | 7.4 | ||
| 2016-07-02 | 1:00 PM | 6.3 | 3.71 | 9 |
| 2016-07-10 | 1:45 PM | 4.1 | ||
| 2016-07-16 | 11:45 AM | 4.6 | ||
| 2016-07-24 | 3:00 PM | 5.2 | 0.41 | 83 |
| 2016-08-07 | 1:30 PM | 5.8 | ||
| 2016-08-21 | 1:15 PM | 6.8 | ||
| 2016-08-28 | 10:45 AM | 6.8 | 2.90 | 80 |
| 2016-09-11 | 2:15 PM | 6.5 | ||
| 2017-06-08 | 1:00 PM | 10.1 | 0.80 | 5 |
| 2017-06-15 | 12:15 PM | 9.0 | ||
| 2017-06-21 | 12:15 PM | 6.8 | ||
| 2017-06-28 | 10:45 AM | 8.7 | ||
| 2017-07-05 | 12:15 PM | 8.2 | 2.98 | 26 |
| 2017-07-15 | 12:15 PM | 4.4 | ||
| 2017-07-21 | 2:15 PM | 5.1 | ||
| 2017-07-27 | 10:30 AM | 5.9 | ||
| 2017-08-01 | 10:45 AM | 5.4 | 3.18 | 5 |
| 2017-08-26 | 11:15 AM | 4.9 | ||
| 2017-09-12 | 12:00 PM | 9.9 | ||
| 2017-09-21 | 11:15 AM | 6.3 | ||
| 2017-10-02 | 12:15 PM | 8.4 |