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Kensico Reservoir
Delaware Shaft 18
Routine Monitoring Pathogen Data

DEP routinely schedules and collects samples for protozoan analyses on a weekly basis, and those data appear below for the previous 6 months. On occasion, DEP may collect protozoan samples at a higher frequency, such as during or after a heavy rainfall. Enhanced sampling data for DEL18 appear here.

 Date Total Cryptosporidium
oocysts/50L
Total Giardia
cysts/50L
15-Oct-07 0 2
9-Oct-07 0 0
1-Oct-07 0 2
24-Sep-07 0 1
17-Sep-07 0 2
10-Sep-07 0 0
4-Sep-07 0 1
27-Aug-07 0 1
20-Aug-07 0 1
13-Aug-07 0 1
6-Aug-07 0 0
30-Jul-07 0 2
23-Jul-07 0 0
16-Jul-07 0 1
9-Jul-07 0 2
2-Jul-07 0 0
25-Jun-07 0 0
18-Jun-07 0 2
11-Jun-07 0 1
4-Jun-07 0 2
29-May-07 0 4
21-May-07 0 3
14-May-07 0 2
7-May-07 0 5
30-Apr-07 0 3
23-Apr-07 0 7
16-Apr-07 0 8
9-Apr-07 0 2
2-Apr-07 0 0
26-Mar-07 0 2
21-Mar-07 0 4
12-Mar-07 0 3
5-Mar-07 0 0
26-Feb-07 0 1
20-Feb-07 0 5
12-Feb-07 0 3
6-Feb-07 0 2
29-Jan-07 0 4
22-Jan-07 0 0
16-Jan-07 0 3
8-Jan-07 0 2
2-Jan-07 0 2
18-Dec-06 0* 6*
18-Dec-06 0 2
11-Dec-06 1 4
4-Dec-06 0** 4
27-Nov-06 0 4

*The DEL18 results are based upon a sample volume of 53 liters.

** Matrix spike associated with this sample was below the lower control limit for Cryptosporidium - data was commented.

 

Reservoir Levels

Current: %

Normal: %