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Station Info: MS1401

Station ID	Year	Jurisdiction	Watershed	Location Description	Latitude	Longitude
MS1401	2014	Mesquite	South Mesquite Creek	North of New Market Road (in park)	32.75725	-96.6119444

Sampled Events

1st Quarter:

Storm Summary	Storm Start	Storm End	Description	Rainfall Station	Rainfall Total (in)	Peak Rate (in)	Antecedent Dry Period (hrs)
Storm Summary	2/25/2014 7:05:00 PM	2/25/2014 9:55:00 PM	Scattered showers of very light intensity occurred across the region during the day followed by medium intensity rainfall activity moving in an eastward direction.	MS1401	0.12	0.11	514

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	2/25/2014 9:06:00 PM	2/25/2014 11:59:00 PM	2/25/2014 9:09:00 PM	2/25/2014 11:09:00 PM	6			3.5	41	60.7	The bubbler module malfunctioned during the event. The field crew reported a rise of 3-4" in the stream level. The flow start time and peak level were estimated from the field observations. The field sheets were lost following that event which prevented the recording of field collected data (pH, conductivity, and water temperature). The field team returned during 3/15/2014 storm to recollect these parameters.

Composite

TDS
(mg/L)

TSS
(mg/L)

BOD
(mg/L)

COD
(mg/L)

Nitrogen
Total (mg/L)

Phosphorus
Dissolved (mg/L)

Phosphorus
Total (mg/L)

Carbaryl
Total (mg/L)

Arsenic
Total (mg/L)

Chromium
Total (mg/L)

Copper
Total (mg/L)

Lead
Total (mg/L)

Zinc
Total (mg/L)

Diazinon

Cadmium

469

0.64

<0.005 U

0.008 J

<0.06 U

<0.002 U

0.005 J

0.01 J

<0.004 U

0.013

Grab	Oil & Grease (mg/L)	pH Lab (su)	pH Field (su)	E.Coli (col/100mL)	Total Coliform (col/100mL)	Specific Conductivity (uS/cm)	Download Lab Report
Grab	<1.4 U		7.5	38	630	301	Download Lab Report

2nd Quarter:

Storm Summary	Storm Start	Storm End	Description	Rainfall Station	Rainfall Total (in)	Peak Rate (in)	Antecedent Dry Period (hrs)
Storm Summary	4/13/2014 11:15:00 AM	4/13/2014 12:30:00 PM	Moderate to heavy thunderstorms moved from the west across the area.	MS1401	0.4	0.38	160

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	4/13/2014 11:30:00 AM	4/13/2014 2:00:00 PM	4/13/2014 11:38:00 AM	4/13/2014 1:41:00 PM	6	2.8	1.1	3.5	68	67.1	The flow end date and time are a result of the sampling equipment being removed at the conclusion of sampling activities.

Composite

TDS
(mg/L)

TSS
(mg/L)

BOD
(mg/L)

COD
(mg/L)

Nitrogen
Total (mg/L)

Phosphorus
Dissolved (mg/L)

Phosphorus
Total (mg/L)

Carbaryl
Total (mg/L)

Arsenic
Total (mg/L)

Chromium
Total (mg/L)

Copper
Total (mg/L)

Lead
Total (mg/L)

Zinc
Total (mg/L)

Diazinon

Cadmium

259

594

1.68

0.04

0.11

<0.06 U

<0.002 U

0.004 J

0.024

<0.004 U

0.031

Grab	Oil & Grease (mg/L)	pH Lab (su)	pH Field (su)	E.Coli (col/100mL)	Total Coliform (col/100mL)	Specific Conductivity (uS/cm)	Download Lab Report
Grab	1.5 J		8.4	25	1200	709	Download Lab Report

3rd Quarter:

Storm Summary	Storm Start	Storm End	Description	Rainfall Station	Rainfall Total (in)	Peak Rate (in)	Antecedent Dry Period (hrs)
Storm Summary	7/14/2014 10:45:00 AM	7/14/2014 8:50:00 PM	Widespread light showers occurred in many parts of the Dallas-Fort Worth area during the early afternoon hours followed by heavier showers in the evening caused by a line of thunderstorms moving in from the northwest.	MS1401	0.24	0.2	240

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	7/14/2014 7:40:00 PM	7/14/2014 11:40:00 PM	7/14/2014 8:11:00 PM	7/14/2014 10:14:00 PM	6	3	1.5	3.5	78	81.9	The flow end date and time are a result of the sampling equipment being removed at the conclusion of sampling activities.

Composite

TDS
(mg/L)

TSS
(mg/L)

BOD
(mg/L)

COD
(mg/L)

Nitrogen
Total (mg/L)

Phosphorus
Dissolved (mg/L)

Phosphorus
Total (mg/L)

Carbaryl
Total (mg/L)

Arsenic
Total (mg/L)

Chromium
Total (mg/L)

Copper
Total (mg/L)

Lead
Total (mg/L)

Zinc
Total (mg/L)

Diazinon

Cadmium

1740

52.67

2.6

0.73

0.07

0.06

<0.06 U

<0.002 U

<0.003 U

0.006 J

<0.004 U

0.032

Grab	Oil & Grease (mg/L)	pH Lab (su)	pH Field (su)	E.Coli (col/100mL)	Total Coliform (col/100mL)	Specific Conductivity (uS/cm)	Download Lab Report
Grab	<1.4 U		7.2	11	12500	422	Download Lab Report

4th Quarter:

Storm Summary	Storm Start	Storm End	Description	Rainfall Station	Rainfall Total (in)	Peak Rate (in)	Antecedent Dry Period (hrs)
Storm Summary	3/20/2019	6/28/2019	A line of storms formed northwest of the Dallas Fort-Worth metroplex and moved across the region in a southeast direction bringing light to medium rainfall during the late afternoon and early evening hours.	MS1401	0.34	0.34	466

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	10/2/2014 5:40:00 PM	10/2/2014 7:50:00 PM	10/2/2014 5:40:00 PM	10/2/2014 7:43:00 PM	6	3.2	1.6	3.5	74	77	The flow end time and date are a result of the sampling equipment being removed at the conclusion of the sampling activities.

Composite

TDS
(mg/L)

TSS
(mg/L)

BOD
(mg/L)

COD
(mg/L)

Nitrogen
Total (mg/L)

Phosphorus
Dissolved (mg/L)

Phosphorus
Total (mg/L)

Carbaryl
Total (mg/L)

Arsenic
Total (mg/L)

Chromium
Total (mg/L)

Copper
Total (mg/L)

Lead
Total (mg/L)

Zinc
Total (mg/L)

Diazinon

Cadmium

364

91.5

6.08

0.49 J

0.06

0.17

<0.06 U

<0.002 U

0.011

0.024

0.005 J

0.083

Grab	Oil & Grease (mg/L)	pH Lab (su)	pH Field (su)	E.Coli (col/100mL)	Total Coliform (col/100mL)	Specific Conductivity (uS/cm)	Download Lab Report
Grab	<1.4 U		8.6	400	2000	1140	Download Lab Report

Station Averages

Station	TDS	TSS	BOD	COD	Nitrogen	Phosphorus (Dissolved)	Phosphorus (Total)	Carbaryl	Arsenic	Chromium	Copper	Lead	Zinc	Diazinon	Cadmium	Oil & Grease	E. Coli	Coliform (Total)	pH Lab	pH Field	Specific Conductivity
MS1401	708	186.8	3.4	24.3	0.885	0.0431	0.087	0.03	0.001	0.005	0.016	0.003	0.0398			0.9	45	2085		7.6	643
MS1402	625.3	39.5	3.5	26	1.658	0.055	0.133	0.03	0.002	0.003	0.0188	0.003	0.0438			1.23	500	8294		7.59	422.5

Key:

< or > - Amount detected is above or below equipment detection limit	A - Approximate end time of flow due to power failure	A-01 - >400000
B-02 - BOD result calculated from COD analysis	D-1 - Elevated reporting limit(s) due to dilution. This has no effect on the data. Sample result is considered valid.	DET - Analyte Detected
DRY – Sample results reported on a dry weight basis	E - End time of flow due to equipment removal from site	IS - Insufficient Sediment within Sample
J - Detected but below the reporting limit	N/A - Data not available at this time	ND - Analyte not detected at or above the reporting limit
NR - Not Reported	NST – No Sample Taken	U - Undetected
W-05 - Highest possible dilutions were made by the laboratory	Qual – Qualifiers	Q-5 - Seed correction outside desired limits. This has no effect on the data. Sample result is considered valid.
Q11 - Insufficient sample for analysis of matrix spike. This has no effect on the data. Sample result is considered valid.	RPD - Relative Percent Difference	S-1 - Laboratory container pH was above desired amount. This has no effect on the data. Sample result is considered valid.
TNTC - Too numerous to count	U – Undetected	W-05 - Highest possible dilutions were made by the laboratory

BOD - Biochemical Oxygen Demand	BRL - Below Reading Limit	COD - Chemical Oxygen Demand
TDS - Total Dissolved Solids	TSS - Total Suspended Solids by EPA 160.2	PC - Sample results suspect due to post-calibration results
**This data was only collected in the second permit term.	***This data is only being collected in the third permit term.

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