# Selecting Streams for T**reatment and Planning Lampricide**  **Applications EP**  **A Registration Review**  **November 5, 2012**

# Stream **Assessment**

• **First step in planning is detection** 

• **Density a**  **nd habitat**  **survey s**  **are conducted**  **to determine a cost per**  **kill estimate**

**1**

# Selecting **Streams for T reatment** 

• 

# Streams are placed into nine categories. • **Large Scale T reatments**  • **St. Marys**  **River** • **Annual** • **Lake Erie** • **Expert Judgment** • **Expert Judgment II** • **Deferrals** • **Geographic Efficiencies**  • **Ranking 2** 

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# 4

# 5

# Planning **Stream T reatments** 

**6**

# Preliminary **Data**

• 

# Wa**ter Discharge** • **Stream gauging's are used**  **to determine water**  **gain and predict lampricide**  **dilution** 

# .
• **Staff gauges are used to**  **correlate discharge measurements**  **7**

# Preliminary **Data**
• 

# Ti **me of passage** 

# • **Rhodamine dy** **e is introduced**  **at lampricide application**  **sites**

**8**

# Preliminary **Data**

• 

# Diel water **c hemistries**  • **pH, alkalinity**

**, dissolved oxy** **gen**
• **pH and alkalinity values are correlated using**  **prediction charts in which**  **an MLC is determined**  **where sea lamprey l**  **arvae are effectively** **k illed and sensitive species are**  **protected.**
**9**

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# Prediction **Charts**

• **Based on 20 y** **ears of**  **bioassay r** **esults** • **Were historically based**  **on alkalinity alone**  • **Three different versions exist today** 

– **TFM only**

– **TFM + 0.5% B**  **ayluscide**

– **TFM + 1.0% B**  **ayluscide 13** **TFM ON**  **LY T** **AB LE**  **Alk al**  **in ity** **a s C**  **aC o3**  **pH BT**  **Lc25 110**  **115 120**  **125 130**  **135 140**  **145 150**  **155 160**  **165 170**  **175 180**  **185 8.** **20 10.**  **7** 3.2 3. 3 3.4 3. 5 3. 6 3.7 3. 8 3. 9 4. 0 4. 1 4. 1 4. 2 4.2 4. 3 4. 3 4. 3 **8. 21**  **10. 9**  3.2 3. 3 3.4 3. 5 3. 6 3.7 3. 8 3. 9 4. 1 4. 1 4. 2 4. 2 4.3 4. 3 4.4 4.4 **8. 22**  **11. 1**  3.3 3.4 3. 5 3. 6 3. 7 3.8 3. 9 4. 0 4. 1 4. 2 4. 2 4. 3 4.3 4.4 4.4 4. 5 **8. 23**  **11. 2**  3.3 3.4 3. 5 3. 6 3. 7 3.8 3. 9 4. 0 4. 2 4. 2 4. 3 4. 3 4.4 4.4 4. 5 4. 5 **8. 24**  **11. 4**  3.4 3. 5 3. 6 3. 7 3. 8 3.9 4. 0 4. 1 4. 2 4. 3 4. 3 4.4 4.4 4. 5 4. 5 4. 6 **8. 25**  **11. 6**  3.4 3. 5 3. 6 3. 7 3. 8 3.9 4. 0 4. 1 4. 3 4. 3 4.4 4.4 4.5 4. 5 4. 6 4. 7 **8. 26**  **11. 8**  3.4 3. 5 3. 6 3. 8 3. 9 4.0 4. 1 4. 2 4. 3 4.4 4.4 4. 5 4.5 4. 6 4. 7 4. 7 **8. 27**  **12. 0**  3.5 3. 6 3. 7 3. 8 3. 9 4.0 4. 1 4. 2 4.4 4.4 4. 5 4. 5 4.6 4. 7 4. 7 4. 8 **8. 28**  **12. 1**  3.5 3. 6 3. 7 3. 8 3. 9 4.1 4. 2 4. 3 4.4 4. 5 4. 5 4. 6 4.7 4. 7 4. 8 4. 8 **8. 29**  **12. 3**  3.6 3. 7 3. 8 3. 9 4. 0 4.1 4. 2 4. 3 4. 5 4. 5 4. 6 4. 6 4.7 4. 8 4. 8 4. 9 **8. 30**  **12. 5**  3.6 3. 7 3. 8 3. 9 4. 0 4.2 4. 3 4.4 4. 5 4. 6 4. 6 4. 7 4.8 4. 8 4. 9 5. 0 **8. 31**  **12. 7**  3.7 3. 8 3. 9 4. 0 4. 1 4.2 4. 3 4.4 4. 6 4. 6 4. 7 4. 8 4.8 4. 9 5. 0 5. 0 **8. 32**  **12. 9**  3.7 3. 8 3. 9 4. 0 4. 2 4.3 4.4 4. 5 4. 6 4. 7 4. 8 4. 8 4.9 5. 0 5. 0 5. 1 **8. 33**  **13. 1**  3.8 3. 9 4. 0 4. 1 4. 2 4.3 4.4 4. 6 4. 7 4. 8 4. 8 4. 9 5.0 5. 0 5. 1 5. 2 **8. 34**  **13. 3**  3.8 3. 9 4. 0 4. 2 4. 3 4.4 4. 5 4. 6 4. 7 4. 8 4. 9 5. 0 5.0 5. 1 5. 2 5. 3 **8. 35**  **13. 5**  3.9 4. 0 4. 1 4. 2 4. 3 4.5 4. 6 4. 7 4. 8 4. 9 5. 0 5. 0 5.1 5. 2 5. 3 5. 3 **8. 36**  **13. 7**  3.9 4. 0 4. 2 4. 3 4.4 4.5 4. 6 4. 7 4. 9 4. 9 5. 0 5. 1 5.2 5. 2 5. 3 5.4 **8. 37**  **13. 9**  4.0 4. 1 4. 2 4. 3 4. 5 4.6 4. 7 4. 8 4. 9 5. 0 5. 1 5. 2 5.2 5. 3 5.4 5. 5 **8. 38**  **14. 1**  4.0 4. 2 4. 3 4.4 4. 5 4.6 4. 7 4. 9 5. 0 5. 1 5. 1 5. 2 5.3 5.4 5. 5 5. 5 **8. 39**  **14. 3**  4.1 4. 2 4. 3 4. 5 4. 6 4.7 4. 8 4. 9 5. 0 5. 1 5. 2 5. 3 5.4 5.4 5. 5 5. 6 **8. 40**  **14. 5**  4.1 4. 3 4.4 4. 5 4. 6 4.8 4. 9 5. 0 5. 1 5. 2 5. 3 5.4 5.4 5. 5 5. 6 5. 7 **8. 41**  **14. 7**  4.2 4. 3 4. 5 4. 6 4. 7 4.8 4. 9 5. 1 5. 2 5. 3 5. 3 5.4 5.5 5. 6 5. 7 5. 8 **8. 42**  **15. 0**  4.2 4.4 4. 5 4. 6 4. 7 4.9 5. 0 5. 1 5. 2 5. 3 5.4 5. 5 5.6 5. 7 5. 8 5. 9 **8. 43**  **15. 2**  4.3 4.4 4. 6 4. 7 4. 8 4.9 5. 1 5. 2 5. 3 5.4 5. 5 5. 6 5.7 5. 8 5. 9 6. 0 **8. 44**  **15. 5**  4.3 4. 5 4. 6 4. 7 4. 9 5.0 5. 1 5. 3 5.4 5. 5 5. 6 5. 7 5.8 5. 9 6. 0 6. 1 **8. 45**  **15. 7**  4.4 4. 5 4. 7 4. 8 4. 9 5.1 5. 2 5. 3 5. 5 5. 6 5. 7 5. 8 5.9 6. 0 6. 1 6. 2 **8. 46**  **15. 9**  4.4 4. 6 4. 7 4. 8 5. 0 5.1 5. 2 5.4 5. 5 5. 6 5. 7 5. 8 5.9 6. 0 6. 1 6. 2 **8. 47**  **16. 2**  4.5 4. 6 4. 8 4. 9 5. 0 5.2 5. 3 5. 5 5. 6 5. 7 5. 8 5. 9 6.0 6. 1 6. 2 6. 3 **8. 48**  **16. 4**  4.5 4. 7 4. 8 4. 9 5. 1 5.2 5.4 5. 5 5. 7 5. 8 5. 9 6. 0 6.1 6. 2 6. 3 6.4 **8. 49**  **16. 7**  4.6 4. 7 4. 9 5. 0 5. 1 5.3 5.4 5. 6 5. 7 5. 8 6. 0 6. 1 6.2 6. 3 6.4 6. 5 **8. 50**  **16. 9**  4.6 4. 8 4. 9 5. 1 5. 2 5.4 5. 5 5. 7 5. 8 5. 9 6. 0 6. 2 6.3 6.4 6. 5 6. 6 **8. 51**  **17. 2**  4.7 4. 8 5. 0 5. 1 5. 3 5.4 5. 6 5. 7 5. 9 6. 0 6. 1 6. 2 6.4 6. 5 6. 6 6. 7 

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## TFM**ON LY**  **T AB**  **LE Alk** **al in**  **ity a**  **s CaCo3**  **pH BT**  **Lc25 110**  **115 120**  **125 130**  **135 140**  **145 150**  **155 8.**  **20 10.**  **7** 3. 2 3. 3 3. 4 3. 5 3. 6 3. 7 3. 8 3. 9 4. 0 4. 1 **8. 21**  **10. 9**  3. 2 3. 3 3. 4 3. 5 3. 6 3. 7 3. 8 3. 9 4. 1 4. 1 **8. 22**  **11. 1**  3. 3 3. 4 3. 5 3. 6 3. 7 3. 8 3. 9 4. 0 4. 1 4. 2 **8. 23**  **11. 2**  3. 3 3. 4 3. 5 3. 6 3. 7 3. 8 3. 9 4. 0 4. 2 4. 2 **8. 24**  **11. 4**  3. 4 3. 5 3. 6 3. 7 3. 8 3. 9 4. 0 4. 1 4. 2 4. 3 **8. 25**  **11. 6**  3. 4 3. 5 3. 6 3. 7 3. 8 3. 9 4. 0 4. 1 4. 3 4. 3 **8. 26**  **11. 8**  3. 4 3. 5 3. 6 3. 8 3. 9 4. 0 4. 1 4. 2 4. 3 4. 4 **8. 27**  **12. 0**  3. 5 3. 6 3. 7 3. 8 3. 9 4. 0 4. 1 4. 2 4. 4 4. 4 **8. 28**  **12. 1**  3. 5 3. 6 3. 7 3. 8 3. 9 4. 1 4. 2 4. 3 4. 4 4. 5 **8. 29**  **12. 3**  3. 6 3. 7 3. 8 3. 9 4. 0 4. 1 4. 2 4. 3 4. 5 4. 5 **8. 30**  **12. 5**  3. 6 3. 7 3. 8 3. 9 4. 0 4. 2 4. 3 4. 4 4. 5 4. 6 **8. 31**  **12. 7**  3. 7 3. 8 3. 9 4. 0 4. 1 4. 2 4. 3 4. 4 4. 6 4. 6 **8. 32**  **12. 9**  3. 7 3. 8 3. 9 4. 0 4. 2 4. 3 4. 4 4. 5 4. 6 4. 7 **8. 33**  **13. 1**  3. 8 3. 9 4. 0 4. 1 4. 2 4. 3 4. 4 4. 6 4. 7 4. 8 **8. 34**  **13. 3**  3. 8 3. 9 4. 0 4. 2 4. 3 4. 4 4. 5 4. 6 4. 7 4. 8 **8. 35**  **13. 5**  3. 9 4. 0 4. 1 4. 2 4. 3 4. 5 4. 6 4. 7 4. 8 4. 9 **8. 36**  **13. 7**  3. 9 4. 0 4. 2 4. 3 4. 4 4. 5 4. 6 4. 7 4. 9 4. 9 **8. 37**  **13. 9**  4. 0 4. 1 4. 2 4. 3 4. 5 4. 6 4. 7 4. 8 4. 9 5. 0 **8. 38**  **14. 1**  4. 0 4. 2 4. 3 4. 4 4. 5 4. 6 4. 7 4. 9 5. 0 5. 1 **8. 39**  **14. 3**  4. 1 4. 2 4. 3 4. 5 4. 6 4. 7 4. 8 4. 9 5. 0 5. 1 **8. 40**  **14. 5**  4. 1 4. 3 4. 4 4. 5 4. 6 4. 8 4. 9 5. 0 5. 1 5. 2 

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# Tr**eatment Parameters** 

• **All preliminary d**  **ata are summarized** •**Wa ter chemistries, discharge, time of**  **passage**
• **Previous lampricide treatments are referenced**  **to use as a foundation for the**  **current treatment.**
• **Minimum and maximum lethal concentrations**  **are determined. 17** 

# Flow **Model**

• **An Excel spreadsheet with formulas that**  **are driven by r** **egressions from historical**  **treatment data.**

• **Instrumental in planning and treatment**  **execution, especially** **w hen**  **parameter changes**  **occur during treatment.**

**18**

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# Lampricide **Applications**

**21**

# Lampricide **Applications**

• **Lampricide is metered into the stream in 12**  **- hour**  **blocks to achieve 9 hours of MLC.** 

• **The lampricide block attenuates and dilutes as**  **it moves downstream**  **requiring additional applications**  **in order to maintain MLC.**

**22**

# TFM **Analysis**

• **Lampricide concentrations are measured**  **at least hourly** **t o ensure appropriate**  **concentrations of**  **lampricide are being applied.** 

**23**0.0 2.0 4.0 6.0 8.0 10.0 12.0TFM[ppm]

Time 

### Pere Marquette River - Lake Michigan 2012 - 18/830/0.52 Little South Br. Pere Marquette R. at 16 Mile Rd.

TFM Conc pH MLC TFM MAC 

# TFM Max

**TFM MLC**



# 24

# Niclosamide **Analysis**

• **Niclosamide is analy** **zed to ensure**  **appropriate concentrations**  **of lampricides are being applied.**

**25**0.0 20.0 40.0 60.0 80.0 100.0 120.0

0.0 2.0 4.0 6.0 8.0 10.0 12.0NICLO[ppb]TFM[ppm]

Time 

### Pere Marquette River - Lake Michigan 2012 - 06/075/3.59 Pere Marquette R. at Rainbow Rapids PAS

TFM Conc pH MLC TFM MAC NICLO Conc NICLO SMLC 

## NICLO MLC 

# TFM Max

**26**

# Downstream **Analysis**

• **Robotic water samplers (ISCO’** **s) are deployed throughout**  **the sy stem**  **to gather samples in the lampricide block to read later for concentrations.** 

**27**

# Tr**eatment Collections** 

• **Biological survey s**  **are made throughout the**  **treated area to collect dead larvae and check for non**  **- target**  **mortality .** 

**28**

# Successful **Tr eatment** 

• **The lampricide concentrations throughout**  **the treated area are compared**  **with water chemistry** **d ata gathered**  **during treatment.** 
• **MLC is maintained throughout**  **the sy stem**  **for at least nine hours.** 

**29**

# Stream T**reatment Frequency** 

**3 0** 

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# Str**eams Scheduled f or T** **re at**  **men t 2000** **- 2012** NumberofTreatments



# 0

50 100 150 200 250

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012**N u** **m b** **e r** **o f** **T r** **e a** **t m** **e n** **t s** 



## Su perior Mi ch igan Huron Eri e On ta ri o 

# 32

# Questions

**33**