wy2011 stormwater treatment area pf sperformance … · cell 1 2010 1.175 2.729 58750 118 66938 39...

S O U T H F L O R I D A W A T E R M A N A G E M E N T D I S T R I C TS O U T H F L O R I D A W A T E R M A N A G E M E N T D I S T R I C TS O U T H F L O R I D A W A T E R M A N A G E M E N T D I S T R I C TS O U T H F L O R I D A W A T E R M A N A G E M E N T D I S T R I C TS O U T H F L O R I D A W A T E R M A N A G E M E N T D I S T R I C TS O U T H F L O R I D A W A T E R M A N A G E M E N T D I S T R I C TS O U T H F L O R I D A W A T E R M A N A G E M E N T D I S T R I C TS O U T H F L O R I D A W A T E R M A N A G E M E N T D I S T R I C T

Quarterly Communications Meeting on theQuarterly Communications Meeting on theLongLong‐‐Term Plan for Achieving Water Quality Goals forTerm Plan for Achieving Water Quality Goals for

Quarterly Communications Meeting on theQuarterly Communications Meeting on theLongLong‐‐Term Plan for Achieving Water Quality Goals forTerm Plan for Achieving Water Quality Goals forLongLong Term Plan for Achieving Water Quality Goals forTerm Plan for Achieving Water Quality Goals for

Everglades Protection Area Tributary BasinsEverglades Protection Area Tributary BasinsAugust 25, 2011August 25, 2011

LongLong Term Plan for Achieving Water Quality Goals forTerm Plan for Achieving Water Quality Goals forEverglades Protection Area Tributary BasinsEverglades Protection Area Tributary Basins

August 25, 2011August 25, 2011

WY2011 STORMWATER WY2011 STORMWATER WY2011 STORMWATER WY2011 STORMWATER TREATMENT AREA TREATMENT AREA

P f SP f STREATMENT AREA TREATMENT AREA

P f SP f SPerformance SummaryPerformance SummaryPerformance SummaryPerformance SummaryD li I ffDelia Ivanoff

Senior Supervising Environmental ScientistApplied Sciences BureauWater Resources Division

S O U T H F L O R I D A W A T E R M A N A G E M E N T D I S T R I C TS O U T H F L O R I D A W A T E R M A N A G E M E N T D I S T R I C TS O U T H F L O R I D A W A T E R M A N A G E M E N T D I S T R I C TS O U T H F L O R I D A W A T E R M A N A G E M E N T D I S T R I C T

WY2011 STA Performance SummaryWY2011 STA Performance SummaryWY2011 STA Performance SummaryWY2011 STA Performance Summaryyyyy

300,000

350,000 Inflow Volume

Outflow Volume140

160

180

(ppb

) Inflow FWM TP

Outflow FWM TP

100,000

150,000

200,000

250,000

Flow

(ac‐ft)

60

80

100

120

140

eighted Mean TP

Outflow FWM TP

0

50,000

STA‐1E STA‐1W STA‐2 STA‐3/4 STA‐5 STA‐60

20

40


Flow

We

20

25

30

35

mt)

Inflow TP Load

Outflow TP Load

2.5

3.0

3.5

4.0

hospho

rus

ates

Hydraulic Loading Rate (cm/day)Phosphorus Loading Rate (g/m2/yr)

5

10

15

20

TP Loa

d (

0.5

1.0

1.5

2.0

Hydraulic and

Ph

Load

ing R

0


0.0


2


Period of Record Flow vs. Period of Record Flow vs. ConcentrationConcentration

Period of Record Flow vs. Period of Record Flow vs. ConcentrationConcentrationConcentration Concentration Concentration Concentration

1,600,000200b) I fl FWM TP

1,200,000

1,400,000

1,600,000

140

160

180

200

ration

(ppb Inflow FWM TP

Outflow FWM TP

Inflow Volume

800,000

1,000,000

100

120

140

w (a

c‐ft)

s Co

ncen

tr

400,000

600,000

40

60

80

Inflo

w

Phosph

oru

0

200,000

0

20

Total P

Water Year (May – April)

3


Period of Record TP Load vs. Period of Record TP Load vs. TP RetentionTP Retention

Period of Record TP Load vs. Period of Record TP Load vs. TP RetentionTP RetentionTP RetentionTP RetentionTP RetentionTP Retention

100%300

70%

80%

90%250

dmt)

50%

60%

70%

150

200

ad Retaine

d

rus Load

(m Inflow TP Load

Outflow TP load

% TP Retained

20%

30%

40%

50

100

TP Loa

al Pho

spho

0%

10%

0

50

Tota

Water Year (May ‐ April)

4


STASTA--1E Flow1E Flow--WaysWaysSTASTA--1E Flow1E Flow--WaysWaysSTASTA 1E Flow1E Flow WaysWaysSTASTA 1E Flow1E Flow WaysWaysFlow-way Water

Year PLR HLR Total Inflow

Inflow FWM TP

Total Outflow

Outflow FWM TP

P Retention k

g/m2/yr cm/day ac ft ppb ac ft ppb % m/yrg/m2/yr cm/day ac-ft ppb ac-ft ppb % m/yrCentral FW 2010 0.894 0.975 23186 251 30570 55 71% 6.2

2011 0.126 0.288 6859 120 10594 45 42% 1.3

Western FW

2010 1.598 1.839 44871 238 42686 312 -24% -1.8FW

2011 0.016 0.057 1390 77 472 142 37% -

• Structural issues• Eastern Flow-way restrictions• Elevation issues poor

vegetation establishmentI t f h d ill di ff i• Impacts from hydrilla die off in WY2010

5


STASTA--1W Flow1W Flow--WaysWaysSTASTA--1W Flow1W Flow--WaysWaysyyyyFlow-way Water


Inflow FWM TP

Total Outflow

Outflow FWM TP

P Retention k

g/m2/yr cm/day ac-ft ppb ac-ft ppb % m/yrg y y pp pp yNorthern FW

2010 2.277 2.535 86664 246 106653 37 82% 19.6

2011 1.101 2.040 69759 148 75898 21 85% 15.4

Western FW

2010 3.492 4.581 71262 209 52595 58 80% 18.6FW

2011 1.134 2.095 32590 148 24890 25 87% 11.9

Eastern FW 2010 3.175 4.146 120645 210 65306 36 91% 20.52011 1.092 2.182 63486 137 34267 24 91% 10.8

• Lower HLR and PLR than WY2010• Enhancements in the Eastern FW

• Flow improvements in Cell 3• Flow improvements in Cell 3• Additional bulrush planting in Cell 5A

open areas

6


STASTA--2 Flow2 Flow--WaysWaysSTASTA--2 Flow2 Flow--WaysWaysyyyyFlow‐way

Water Year PLR HLR Total Inflow

Inflow FWM TP Total Outflow FWM TP Retained k

g/m2/yr cm/day ac‐ft ppb ac‐ft ppb % m/yrg/m2/yr cm/day ac ft ppb ac ft ppb % m/yrCell 1 2010 1.175 2.729 58750 118 66938 39 62% 11.7Cell 1 2011 0.398 1.236 26605 88 32269 12 84% 10.0

Cell 2 2010 2.204 4.531 123175 133 141294 62 47% 13.6Cell 2 2011 0.890 2.417 65697 101 68712 19 81% 15.2

Cell 3 2010 1.888 4.708 127972 110 124505 17 85% 31.2Cell 3 2011 0.757 2.571 69891 81 67747 15 82% 15.5

Cell 4 2010 1.088 2.772 63130 108 58908 25 78% 14.1

• STA-2 Cell 2 ConversionC ll 1 i t itt t d t

Cell 4 2011 0.008 0.051 1168 44 12071 35 ‐ ‐

• Cell 1 intermittent dryout• Cell 4 – online with restrictions

part of WY2011, then offline for Compartment B constructionCompartment B construction

7


STASTA--3/4 Flow3/4 Flow--WaysWaysSTASTA--3/4 Flow3/4 Flow--WaysWaysyyyyFlow-way Water


Inflow FWM TP

Total Outflow

Outflow FWM TP

P Retention k

g/m2/yr cm/day ac-ft ppb ac-ft ppb % m/yrg/m /yr c /day ac t ppb ac t ppb % /y

Eastern FW 2010 2.057 5.524 201018 102 227948 13 85% 20.3

2011 0.793 2.574 93679 84 102716 17 79% 7.5

Central FW 2010 1.633 5.827 212059 77 197200 17 80% 17.52011 0 506 2 629 95680 53 90663 21 62% 4 82011 0.506 2.629 95680 53 90663 21 62% 4.8

Western FW

2010 1.017 4.003 219526 70 337879 41 10% 9.9

2011 0.386 2.057 112832 51 143704 27 33% 5.5

• High HLRs – WY11 < WY10• Chronic deep water impacts on

Cell 1A and Cell 2A vegetation• Cell 1A dewatered

• Cell 2A water levels naturally receded due to drought

• PSTA Implementation• PSTA Implementation

8


STASTA--5 Flow5 Flow--WaysWaysSTASTA--5 Flow5 Flow--WaysWaysyyyyFlow-way Water


Inflow FWM TP

Total Outflow

Outflow FWM TP

P Retention k

g/m2/yr cm/day ac-ft ppb ac-ft ppb % m/yrg/m /yr cm/day ac-ft ppb ac-ft ppb % m/yrFW 1 2010 0.552 1.235 30386 122 28596 56 57% 3.4

2011 0.418 1.361 33483 84 16926 41 76% 2.7

FW 2 2010 1.829 2.920 71846 172 67742 48 74% 13.22011 0 207 0 381 9381 149 4618 54 82% 1 12011 0.207 0.381 9381 149 4618 54 82% 1.1

• FW3 – offline part of WY2011 and online with restrictions the remainder of WY2011

• Kite nesting – April to October 2010• Impacted operation of both STA-5

d STA 6and STA-6• Dryout – repeated cycles of dry and

wet condition; Cells 1A, 2A, and FW 3 dried out in WY2011FW 3 dried out in WY2011

9


STASTA--6 Flow6 Flow--WaysWaysSTASTA--6 Flow6 Flow--WaysWaysyyyyFlow-way Water


Inflow FWM TP

Total Outflow

Outflow FWM TP

P Retention k

g/m2/yr cm/day ac-ft ppb ac-ft ppb % m/yrg/m /yr cm/day ac ft ppb ac ft ppb % m/yrCell 3 2010 2.031 5.472 16053 102 3518 43 91% 10.5

2011 1.199 3.480 10209 94 4496 16 92% 16.2

Cell 5 2010 1.447 3.831 28674 103 11058 26 90% 13.42011 0.635 1.563 11701 111 7863 17 90% 9.0

Section 2 2010 2.012 4.438 73711 124 61261 55 63% 12.12011 1.481 3.448 57274 118 62233 27 75% 19.4

• Received Comp. C dewatering• Received additional C139 runoff due to

STA-5 restrictionsSTA 5 restrictions • Section 2 – offline from November 2010• Dryout – yearly cycles of dryout and

reflooding; dried out in WY2011g;

10


Effects of Phosphorus Loading RatesEffects of Phosphorus Loading RatesEffects of Phosphorus Loading RatesEffects of Phosphorus Loading Ratesp gp gp gp g

350

400

pb)

a80%

100%

120%

b

200

250

300

P Co

nc.(pp

20%

40%

60%

80%

etaine

d y = 20.146ln(x) + 159.4

R² = 0.109450

100

150

Outflo

w TP

‐40%

‐20%

0%

0 2 4 6 8

% Re

0

0 2 4 6 8

PLR (g P/m2/yr)

‐60%

PLR (g P/m2/yr)

11


Effects of Inflow TP ConcentrationEffects of Inflow TP ConcentrationEffects of Inflow TP ConcentrationEffects of Inflow TP ConcentrationEffects of Inflow TP ConcentrationEffects of Inflow TP ConcentrationEffects of Inflow TP ConcentrationEffects of Inflow TP Concentration

y = 18.298e0.0061x

R² = 0.2663300

350

ppb) c

80%

100%

120%

d

150

200

250

TP Con

c. (p

20%

40%

60%

80%

Retained

50

100

Outflo

w

‐40%

‐20%

0%

0 100 200 300 400

% R

0

0 100 200 300 400

Inflow TP Conc. (ppb)

‐60%

Inflow TP Conc. (ppb)

12


WY2011 STA Performance SummaryWY2011 STA Performance SummaryWY2011 STA Performance SummaryWY2011 STA Performance Summaryyyyy

Questions?

13

wy2011 stormwater treatment area pf sperformance … · cell 1 2010 1.175 2.729 58750 118 66938 39...

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