Go back to the Indiana Clean Lakes Website
Go back to the Indiana Map to select another county
Pretty Marshall County
Indiana Clean Lakes Program Survey Data
Lake Information
Lake Location: 4 miles west of PlymouthLatitude/Longitude: 41.19.486 N, 86.22.258 W
Lake Type: Glacial Lake
Surface Area: 39 ha (96 acres)
Maximum Depth: 12 m (39 ft)
Lake Access: Private
Ramp Type: Gravel
Volunteer Survey Data
Pretty Lake has been sampled by volunteers 16 years. The volunteer collected Secchi data is listed below:
| Sample Date | Sample Time | Secchi Depth (ft) | Chlorophyll-a (ug/L) | Total Phosphorus (ug/L) |
|---|---|---|---|---|
| 1990-05-28 | 10:30 am | 21.75 | ||
| 1990-06-17 | 1:15 | 21.50 | ||
| 1990-07-01 | 2:00 | 22.50 | ||
| 1990-07-17 | 2:30 | 18.25 | ||
| 1990-08-01 | 2:45 | 21.75 | ||
| 1990-08-16 | 2:00 | 21.50 | ||
| 1990-09-02 | 12:30 | 17.25 | ||
| 1990-09-17 | 12:15 | 16.25 | ||
| 1990-09-30 | 2:00 | 16.75 | ||
| 1990-10-13 | 12:45 | 16.25 | ||
| 1990-10-29 | 2:30 | 10.25 | ||
| 1991-04-26 | 12:25 | 32.00 | ||
| 1991-05-11 | 2:30 | 26.75 | ||
| 1991-05-28 | 12:30 | 24.50 | ||
| 1991-06-18 | 11:35 | 24.50 | ||
| 1991-06-30 | 1:20 | 19.75 | ||
| 1991-07-15 | 11:15 | 32.00 | ||
| 1991-08-15 | 1:10 | 22.75 | ||
| 1991-09-07 | 11:50 | 17.50 | ||
| 1991-09-23 | 1:00 | 12.25 | ||
| 1991-10-07 | 12:45 | 10.25 | ||
| 1992-05-28 | 2:30 | 23.75 | 0.23 | 34.00 |
| 1992-07-19 | 2:55 | 17.75 | 0.70 | 23.00 |
| 1992-08-05 | 2:00 | 19.25 | ||
| 1992-08-19 | 2:10 | 19.75 | 0.67 | 20.00 |
| 1992-09-13 | 12:20 | 19.75 | ||
| 1993-05-16 | 12:40 | 23.50 | ||
| 2000-05-31 | 2:00 pm | 14.60 | ||
| 2000-06-23 | 11:45 am | 12.60 | ||
| 2000-07-12 | 1:15 pm | 12.70 | ||
| 2000-08-10 | 10:45 am | 10.90 | ||
| 2000-08-24 | 11:30 am | 10.80 | ||
| 2000-09-28 | 11:15 am | 11.40 | ||
| 2001-06-13 | 2 PM | 13.00 | ||
| 2001-07-12 | 11:00 am | 15.00 | ||
| 2001-08-01 | 10:45AM | 13.00 | ||
| 2001-08-28 | 11:05AM | 13.10 | ||
| 2001-09-06 | 9:50 AM | 12.80 | ||
| 2002-06-09 | 11:08 am | 19.10 | ||
| 2002-06-29 | 9:30 a.m. | 19.20 | ||
| 2002-07-23 | 11:28 AM | 14.70 | ||
| 2002-08-14 | 10:10 a.m. | 13.90 | ||
| 2003-06-19 | 10:20 AM | 13.40 | ||
| 2003-07-01 | 10:15 AM | 15.10 | ||
| 2003-07-16 | 9:05 AM | 17.20 | ||
| 2003-08-10 | 12 p.m. | 13.60 | ||
| 2004-06-15 | 8:40AM | 18.00 | ||
| 2004-07-09 | 8:52AM | 16.10 | ||
| 2004-08-24 | 10:00AM | 10.80 | ||
| 2004-09-09 | 9:17AM | 12.60 | ||
| 2005-06-07 | 10:20AM | 17.60 | ||
| 2005-07-01 | 9:27AM | 15.10 | ||
| 2005-08-03 | 10:12AM | 16.10 | ||
| 2005-08-15 | 11:55AM | 10.00 | ||
| 2006-05-27 | 10:02AM | 17.40 | ||
| 2006-05-27 | 10:02AM | 17.40 | ||
| 2006-06-21 | 11:05 AM | 16.40 | ||
| 2006-07-13 | 10:40AM | 17.50 | ||
| 2006-08-08 | 10:43AM | 15.00 | ||
| 2007-06-02 | 9:30 am | 15.20 | ||
| 2007-06-13 | 10:15 am | 13.80 | ||
| 2007-07-03 | 10:30 am | 16.80 | ||
| 2007-07-25 | 10:00 am | 13.30 | ||
| 2008-06-05 | 11:30 am | 10.40 | ||
| 2008-07-02 | 10:45 am | 8.80 | ||
| 2008-07-22 | 09:45 am | 9.50 | ||
| 2008-08-12 | 11:05 am | 9.20 | ||
| 2008-09-11 | 11:10 am | 12.00 | ||
| 2009-06-15 | 10:30:00 AM | 7.40 | ||
| 2009-07-07 | 11:30 am | 17.60 | ||
| 2009-07-22 | 10:25:00 AM | 10.80 | ||
| 2010-05-20 | 2:25:00 PM | 13.00 | ||
| 2010-06-17 | 11:45:00 AM | 10.00 | ||
| 2010-07-19 | 11:30:00 AM | 13.60 | ||
| 2010-08-23 | 11:45:00 AM | 14.50 | ||
| 2011-06-18 | 10:45 AM | 16.0 | ||
| 2011-08-06 | 11:15 AM | 12.5 | ||
| 2011-09-12 | 11:45 | 15.1 |