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Station Info: DL0802

Station ID	Year	Jurisdiction	Watershed	Location Description	Latitude	Longitude
DL0802	2008	Dallas	Dallas West Bank	North of Bickers Street between Hollystone & Rupert	32.78743	-96.86765

Sampled Events

1st Quarter:

Collection Info	Flow Start	Flow End	1st Aliquot Collected	Last Aliquot Collected	# Aliquots Collected	Peak Depth (ft)	Avg Depth (ft)	Sample Volume (gal)	Ambient Air Temp (°F)	Water Temp (°F)	Sample Comments
Collection Info	3/3/2008										A lab accident prevented EColi and Coliform from being analyzed.

Composite

TDS
(mg/L)

TSS
(mg/L)

BOD
(mg/L)

COD
(mg/L)

Nitrogen
Total (mg/L)

Phosphorus
Dissolved (mg/L)

Diazinon
(µg/L)

Arsenic
Total (mg/L)

Copper
Total (mg/L)

Cadmium
Total (mg/L)

Lead
Total (mg/L)

Zinc
Total (mg/L)

Phosphorus
Total (mg/L)

Chromium
Total (mg/L)

167

9.3

<0.45

0.044

<0.05

<0.003

<0.002

<0.004

0.025

0.09

<0.002

Grab	Oil & Grease (mg/L)	pH Lab (su)	pH Field (su)	E.Coli (col/100mL)	Total Coliform (col/100mL)
Grab	<1.16		7.6

2nd Quarter:

Collection Info	Flow Start	Flow End	1st Aliquot Collected	Last Aliquot Collected	# Aliquots Collected	Peak Depth (ft)	Avg Depth (ft)	Sample Volume (gal)	Ambient Air Temp (°F)	Water Temp (°F)	Sample Comments
Collection Info	4/18/2008										Total Coliform result (TNTC) for DL-0802 taken on 4/18/08 had a dilution factor of 100 & lab indicated that the result was over 20,000 cfu

Composite

TDS
(mg/L)

TSS
(mg/L)

BOD
(mg/L)

COD
(mg/L)

Nitrogen
Total (mg/L)

Phosphorus
Dissolved (mg/L)

Diazinon
(µg/L)

Arsenic
Total (mg/L)

Copper
Total (mg/L)

Cadmium
Total (mg/L)

Lead
Total (mg/L)

Zinc
Total (mg/L)

Phosphorus
Total (mg/L)

Chromium
Total (mg/L)

420

9.17

36.7

0.773

<0.005

<0.05

<0.003

<0.002

<0.004

<0.003

0.141

<0.002

Grab	Oil & Grease (mg/L)	pH Lab (su)	pH Field (su)	E.Coli (col/100mL)	Total Coliform (col/100mL)
Grab	<1.16		8.11	62	>20000 TNTC

3rd Quarter:

Collection Info	Flow Start	Flow End	1st Aliquot Collected	Last Aliquot Collected	# Aliquots Collected	Peak Depth (ft)	Avg Depth (ft)	Sample Volume (gal)	Ambient Air Temp (°F)	Water Temp (°F)	Sample Comments
Collection Info	8/15/2008

Composite

TDS
(mg/L)

TSS
(mg/L)

BOD
(mg/L)

COD
(mg/L)

Nitrogen
Total (mg/L)

Phosphorus
Dissolved (mg/L)

Diazinon
(µg/L)

Arsenic
Total (mg/L)

Copper
Total (mg/L)

Cadmium
Total (mg/L)

Lead
Total (mg/L)

Zinc
Total (mg/L)

Phosphorus
Total (mg/L)

Chromium
Total (mg/L)

290

10.8

44.9

1.09

0.142

<0.05

<0.003

<0.002

<0.004

0.022

0.891

<0.002

Grab	Oil & Grease (mg/L)	pH Lab (su)	pH Field (su)	E.Coli (col/100mL)	Total Coliform (col/100mL)
Grab	<1.16		7.42	1565	>241960

4th Quarter:

Collection Info	Flow Start	Flow End	1st Aliquot Collected	Last Aliquot Collected	# Aliquots Collected	Peak Depth (ft)	Avg Depth (ft)	Sample Volume (gal)	Ambient Air Temp (°F)	Water Temp (°F)	Sample Comments
Collection Info	10/15/2008

Composite

TDS
(mg/L)

TSS
(mg/L)

BOD
(mg/L)

COD
(mg/L)

Nitrogen
Total (mg/L)

Phosphorus
Dissolved (mg/L)

Diazinon
(µg/L)

Arsenic
Total (mg/L)

Copper
Total (mg/L)

Cadmium
Total (mg/L)

Lead
Total (mg/L)

Zinc
Total (mg/L)

Phosphorus
Total (mg/L)

Chromium
Total (mg/L)

236

3.56

1.29

<0.005

<0.05

<0.003

0.005

<0.002

0.0005

0.023

0.113

0.004

Grab	Oil & Grease (mg/L)	pH Lab (su)	pH Field (su)	E.Coli (col/100mL)	Total Coliform (col/100mL)
Grab	2.63		7.7	4080	241960

Station Averages

Station	TDS	TSS	BOD	COD	Nitrogen	Phosphorus (Dissolved)	Diazinon	Arsenic	Copper	Cadmium	Lead	Zinc	Chromium	Phosphorus (Total)	Oil & Grease	E. Coli	Coliform (Total)	pH Lab	pH Field
DL0801	370	46.9	6.8	15.4	0.946	0.0805	0.025	0.003	0.006	0.001	0.007	0.0389	0.006	0.095	0.9	748	13250		7.88
DL0802	278.3	50.8	8.2	21.7	0.845	0.0478	0.025	0.002	0.0024	0.001	0.002	0.0179	0.002	0.309	1.09	141	5850		7.64
DL0803	260	29.6	9.3	13.9	1.053	0.1203	0.025	0.002	0.0026	0.001	0.002	0.024	0.001	0.254	0.58	4367	24494		7.67

Key:

< or > - Amount detected is above or below equipment detection limit	DET - Analyte Detected	BRL - Below Reading Limit
U - Undetected	DRY - Sample results reported on a dry weight basis	TNTC - Too numerous to count
J - Detected but below the reporting limit	IS - Insufficient Sediment within Sample	E - End time of flow due to equipment removal from site
RPD - Relative Percent Difference	ND - Analyte not detected at or above the reporting limit	A - Approximate end time of flow due to power failure
NR - Not Reported

TDS - Total Dissolved Solids	BOD - Biochemical Oxygen Demand
TSS - Total Suspended Solids by EPA 160.2	COD - Chemical Oxygen Demand

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