| Date |
School Name |
City |
Zip Code |
Name of Body of Water |
Location of Body of Water |
Latitude (N) |
Longitude (W) |
Temperature (°C) |
Appearance of Water Sample |
Odor of Water Sample |
pH |
Dissolved Oxygen (ppm) |
Nitrate -N (ppm) |
Phosphates (ppm) |
Predominant Macroinvertebrate |
Overall Water Quality |
Local Land Use |
Land Use Upstream |
| 1/21/99 |
Seaford Middle |
Seaford |
19973 |
Concord Pond |
Seaford |
38.6 |
75.6 |
|
Cloudy |
Rotten Egg |
6.0 |
9.0 |
1.0 |
0.2 |
|
fair |
residential |
agricultural |
| 1/21/99 |
Sussex Central High School |
Georgetown |
19947 |
Gravel Hill Pond |
Gravel Hill-5 miles east of Georgetown,DE |
38.7 |
75.3 |
|
Cloudy |
Fishy |
8.0 |
6.0 |
0.4 |
0.2 |
|
fair |
industrial |
residential |
| 08/11/99 |
|
Milford |
|
Abbott's Mill Pond |
Abbott's Mill |
|
|
|
Clear |
None |
6.0 |
7 |
1 |
3 |
|
good |
natural state |
residential |
| 5/17/99 |
Central Middle |
Dover |
19901 |
St. John's River |
Dover |
39.2 |
75.6 |
|
Cloudy |
None |
7.0 |
2.1 |
less than 0.2 ppm |
less than 0.2 ppm |
|
|
agricultural |
urban |
| 5/17/99 |
Central Middle |
Dover |
19901 |
St. John's River |
Dover |
39.2 |
75.6 |
|
Cloudy |
None |
7.0 |
2.1 |
less than 0.2 ppm |
less than 0.2 ppm |
|
|
agricultural |
urban |
| 10/9/99 |
Sussex Central High School |
Georgetown |
19947 |
ditch off airport road |
Georgetown |
|
|
16 |
Cloudy |
None |
7.0 |
9.4 |
.<0.2 |
.<0.2 |
none |
fair |
residential |
agricultural |
| 11/04/99 |
Central Middle School |
Dover |
19901 |
St.Jones River |
Dover, DE |
39.2n |
75.5w |
20 |
Clear |
None |
7.0 |
9.4 |
<0.2 |
<0.2 |
none collected |
good |
agricultural |
urban |
| 11/04/99 |
Central Middle School |
Dover |
19901 |
St. Jones River |
Dover |
39.2 |
75.6 |
20 |
Clear |
None |
7.0 |
9.4 |
<0.2 |
<0.2 |
|
good |
agricultural |
urban |
| 11/04/99 |
Central Middle School |
Dover |
19901 |
St. Jones River |
Dover |
39.2 |
75.6 |
20 |
Clear |
None |
5.0 |
1.2 |
<0.2 |
5.0 |
none |
good |
agricultural |
urban |
| 11/04/99 |
Central Middle School |
Dover |
19901 |
St. Jones River |
Dover. |
39.2 |
75.6 |
20 |
Clear |
Fishy |
6.5 |
1.2 |
<0.2 |
<0.2 |
None Collected |
good |
urban |
agricultural |
| 11/04/99 |
Central Middle School |
Dover |
19901 |
St. Jones River |
Dover |
|
|
20 |
Clear |
None |
7.0 |
8.3 |
<0.2 |
<0.2 |
|
good |
agricultural |
agricultural |
| 01/11/00 |
Sussex Central Middle School |
Millsboro |
19966 |
Indian River Bay |
Millsboro |
38.59 |
75.25 |
9 |
Cloudy |
Fishy |
5.5 |
5.5 |
1.0 |
1.0 |
none collected |
fair |
agricultural |
agricultural |
| 01/19/00 |
Sussex Central High School |
Georgetown |
19947 |
Ditch off of Airport Road |
Georgetown |
38.67 |
75.39 |
22 |
Clear |
None |
6.5 |
8.2 |
<0.2 |
0.4 |
none collected |
good |
agricultural |
agricultural |
| 03/16/00 |
Dover High School |
Dover |
19904 |
Silver Lake |
|
|
|
20 |
Clear |
None |
7.0 |
10.4 |
<0.2 |
<0.2 |
|
good |
residential |
agricultural |
| 03/16/00 |
Central Middle School |
Dover |
19901 |
St. Jones River |
|
|
|
20 |
Clear |
None |
7.0 |
10.4 |
<0.2 |
<0.2 |
N/A |
good |
residential |
agricultural |
| 03/16/00 |
Dover High School |
Dover |
19904 |
Silver Lake |
|
|
|
20 |
Clear |
None |
7.0 |
10.4 |
<.0.2 |
<.0.2 |
None collected |
good |
residential |
agricultural |
| 3/16/00 |
Dover High |
Dover |
19904 |
Silver Lake |
Dover |
|
|
20 |
Clear |
None |
7.0 |
10.4 |
<0.2 |
<0.2 |
None collected |
good |
residential |
agricultural |
| 03/16/00 |
Central Middle |
Dover |
19901 |
St. Jones River |
Dover |
39.2 |
75 |
20 |
Cloudy |
None |
7.0 |
10.4 |
.<0.2 |
.
| none |
poor |
residential |
industrial |
|
| 03/16/00 |
Central Middle School |
Dover |
19901 |
St. Jones River |
Dover. |
39.2 |
75.6 |
20 |
Clear |
None |
7.0 |
10.4 |
<0.2 |
.<0.2 |
None collected |
fair |
urban |
urban |
| 03/16/00 |
Central Middle School |
Dover |
19901 |
St. Jones River |
Dover |
39.2 |
75.6 |
20 |
Clear |
None |
7.0 |
10.4 |
.<0.2 |
<0.2 |
None collected |
good |
residential |
agricultural |
| 05/25/00 |
Central Middle School |
Dover |
19901 |
St. Jones River |
Dover |
|
|
25 |
Clear |
None |
7.5 |
6.5 |
.<0.2 |
<0.2 |
none collected |
good |
urban |
agricultural |
| 05/25/00 |
Central Middle School |
Dover |
19901 |
St. Jones River |
Dover |
39.2 |
75.6 |
25 |
Clear |
None |
8.0 |
7.2 |
,<0.2 |
<0.2 |
none collected |
fair |
urban |
urban |
| 05/25/00 |
Central Middle |
Dover |
19901 |
St. Jones River |
Dover |
39.2 |
75.6 |
25 |
Clear |
|
8.0 |
7.2 |
<0.2 |
<0.2 |
None collected |
good |
urban |
urban |
| 05/25/00 |
Central Middle School |
Dover |
19901 |
St.Jones River |
Dover |
39.2 |
75.6 |
25 |
Clear |
None |
8.0 |
5.5 |
<0.2 |
<0.2 |
None Collected |
good |
urban |
urban |
| 05/25/00 |
Central Middle School |
Dover |
19901 |
St. Jones River |
Dover |
39.2 |
75.6 |
25 |
Clear |
None |
8.0 |
5.5 |
<0.2 |
<0.2 |
None Collected |
fair |
urban |
urban |
| 05/29/00 |
Sussex Central High School |
Georgetown |
19947 |
Ditch behind the school |
Georgetown |
35.79 |
78.64 |
24 |
Clear |
None |
8.0 |
5.5 |
<0.2 |
<0.2 |
None Collected |
good |
residential |
residential |
| 06/18/01 |
P.S. duPont (D. Brown) |
Wilmington |
19802 |
Matson Run |
Monroe St. & Lea Blvd. |
|
|
23 |
Clear |
Fishy |
7.0 |
11 |
1.0 |
<0.2 |
water striders |
good |
residential |
residential |
| 11/1/01 |
P.S.duPont Elementary (David Brown & Ms. Wendy Levitz 5th grade class) |
Wilmington |
19802 |
Matson Run |
Lea Blvd. & Monroe St. |
39.7659149 |
75.5265274 |
17 ave. of four trials |
Clear |
None |
7.0 |
6.4 ave. of four trials |
<0.2 ppm |
did not do |
crayfish |
good |
residential |
residential |
| 11/09/01 |
P.S.duPont Elementary (Ms. Hayes & Mrs. Osbourns' classes) |
Wilmington |
19802 |
Matson Run |
Lea Blvd. & Monroe St. |
39.7 |
-75.5 |
13 (ave.) |
Clear |
None |
6.5 |
8 (ave.) |
<0.1 |
------- |
cranefly larvae |
good |
residential |
residential |
| 10/17/01 |
P.S.duPont (Ms. Careys, Mrs. Furlong & Mr. McDermotts' classes) |
Wilmington |
19802 |
Matson Run |
Lea Blvd. & Monroe St. |
39.7 |
-75.5 |
13.5 (ave.) |
Clear |
None |
7.0 |
6 |
~1.0 |
-------- |
crayfish, water striders |
good |
residential |
residential |
| 11/26/01 |
Harlan Elementary (D. Brown) |
Wilmington |
19802 |
Matson Run |
Madison St. |
39.7 |
-75.5 |
12 |
Clear |
None |
7.5 |
7 |
<.2 |
.2 |
|
good |
residential |
residential |