Dudley Pond Timeline to 2010

GRANTS REGULATION TREATMENTS

Jun 1976

Dudley Pond - Timeline

840# of Aquazine (herbicide/algicide) 14 gallons Silvex (scattered areas) $6500 MA DEQE Source: Larkin (1979)

Jun 1977

- Sonar - Hand Pulling - Harvesting - Hydro Raking

Treatment reported, no data Source: Larkin (1979)

Jun 1968 Chemical treatment Wayland Park & Rec no data Source: Larkin (1979) Jun 1970 63 gallons of Silvex, 140 gallons Diquat, 504# Copper Sulfate Source: Larkin (1979)

Jun 1978 MA DEQE applies 500# of Aquazine (herbicide/algicide) Source: Larkin (1979)

Jun 1974 26 gallons Silvex (0.5 ppm 13 acres) 43 gallons Aquathol-K (0.5ppm unspecified areas) Source: Larkin (1979)

1968 DudleyJan 1968 Pond Assn 1st meeting

1979 Apr 1968

Apr 1970

Apr 1974

Apr 1976

Apr 1977

Jul 1977

Oct 1977

Jan 1978

Apr 1978

Jul 1978

Oct 1978

Jan 1979

SWQC organized

by Town Meeting

1979

Storm W Management recommen

STUDYS SURVEYS & SAMPLING EXPERIMENTS

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Jul 1982 Hydro Raking Olin's to Priscilla Path Jul 1981

Jul 1982

Hydro Raking Outlet Cove

Hydro Raking Rocky Point (Mathews-Rd)

1979 Jan 1979

SWQC Apr 1979 organized

by Town Meeting

Jul 1979

Oct 1979

Jan 1980

Apr 1980

Jul 1980

Oct 1980

Jan 1981

Apr 1981

Jul 1981

Oct 1981

Jan 1982

Apr 1982

Jul 1982

1980 - 1983

1979

IEP Diagnostic/Feasibility Stu restoration of Dudley P

Storm Water Management - study & recommendations

| 1981 5/15/2010 5:53 a.m.

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Feb 1985 - ?? 1987

$

SWQC $540,000 Clean Lakes grant from M (25% TOW matching) - paving & storm wa

Jul 1982

Hydro Raking Olin's to Priscilla Path

Jul 1985 Hydro Raking Outlet Cove

Jul 1982

Hydro Raking Rocky Point Mathews-Rd) Jul 1982

Jul 1985

Jul 1984

Hydro Raking Darack/Egnets Cove

Hydro Raking S. Dudley Rd Oct 1982

Jan 1983

Apr 1983

Jul 1983

Oct 1983

Jan 1984

Apr 1984

Jul 1984

Oct 1984

Jan 1985

Apr 1985

Jul 1985

Oct 1985

Jan 1986

1980 - 1983

ostic/Feasibility Study for the oration of Dudley Pond

81-89 HYDRO-RAKING troubled areas (not milfoil)

| 1983 5/15/2010 5:53 a.m.

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Jul 1989

985 - ?? 1987

Hydro Raking Outlet Cove

n Lakes grant from Mass DEQE - paving & storm water control Jul 1989

Jan 1986

Jul 1986

Jul 1987

Hydro Raking N. Dudley Rd to Bayfield

Hydro Raking S. Dudley Rd

Apr 1986

Jul 1986

Oct 1986

Jan 1987

Apr 1987

Jul 1987

Hydro Raking Crest Rd Chateau

Jan 1989

Apr 1989

Jul 1989

Oct 1989

Jan 1990

Apr 1990

Jul 1990

Oct 1990

| 1989 5/15/2010 5:53 a.m.

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Nov 1991

Special Town Meeting sets 10hp limit, 10mph limit, No launch by trailers between March 16th - November 15th May 1995

$

SWQC $10,000 grant from DEP for hand-pullling

May 1992

DPA - Sonar $17,000

Oct 1990

Jan 1991

Apr 1991

Jul 1991

Oct 1991

Jan 1992

Apr 1992

Jun 1995

May 1996

SWQC Hand Pulling $28,000

DPA - Sonar $18,500

Apr 1995

Jul 1995

Oct 1995

Jan 1996

Apr 1996

Jul 1996

Oct 1996

Jun 1991 Sep 29, 1996

Elliot Pollak discovers Milfoil in Dudley Pond "Excessive Milfoil Growth in 91"

Ted Fiust observes regrowth in letter to ACT

noted in SWQC report 9/11/95 to Selectmen

<

Pollution Focus

|

Invasive W

Jun 1996

DVM synoptic survey reports non-native Eurasian milfoil (M.spicatum) and curly leaf pond weed (P. crispus)

| 1991 5/15/2010 5:53 a.m.

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Dec 1999

MWRA meeting at Town Hall regarding water levels in Dudley Pond

Jan 1997

Apr 1997

Jul 1997

Oct 1997

May 1999

DPA - Sonar (Outlet Cove - ACT reapplies at no cost)

SWQC - Sonar $30,000

Oct 1997

Jan 1998

Apr 1998

Jul 1998

Oct 1998

Jan 1999

Apr 1999

Jul 1999

Oct 1999

Jan 2000

Apr 2000

Sep 29, 1996

Fiust observes th in letter to ACT

|

Invasive Weed Focus

>

| 1998 5/15/2010 5:53 a.m.

92-03 four pondwide SONAR treatments 6

Apr 19, 2000 Jun 30, 2002

ConComm - Order of Conditions on MWRA over tunnel leak and remediation. Tunnel leak reported sealed 4/30/2002

Mass D Categ turbidity & e

Apr 2002

ConComm: find non-herbicide alternatives 2001 - 2005

$

Jun 2002 Apr 2003

SWQC - Hand Pulling $8,000

Jul 2000

Oct 2000

Jan 2001

Apr 2001

Jul 2001

Oct 2001

Jan 2002

Apr 2002

Jul 2002

DPA $40,000 grant milfoil control

DPA Sonar $30,000 Oct 2002

Jan 2003

Apr 2003

Jun 2002

2003

Suction harvesting experiment

ENSR - drawdown feasibility study for TOW

Jul 2003

Oct 2003

2004

GeoSyntec Stormwa Infrastruc Assessment T Report for TOW from Middle Sc Highway area a nutrien

Jan 2000 Dec 2002

In-lake water sampling

Apr 2002 - Apr 2004

DPA Weed Committee forms - ConComm mandate for non-chemical alternatives 18 treatment options - 10 year time line

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2002 - 2008

Jul 2, 2007

Mass DEP - classifies Dudley Pond as Category 5 Impaired waters (worst) turbidity & exotic species (milfoil and curly leaf)

DPA harvesting C 20 acres, 7 Jun 2005 - Jun 2008

$

2001 - 2005

DPA S-319 $70,000 grant control runoff from Middle School and Highway, stenciling catch basins, hand-pulling,weevils, and monitoring

Jul 12

DPA $40,000 grant milfoil control

DPA harvest 40 acre

Jul 16, 2007

DPA 8.5 acre Jan 2004

Apr 2004

Jul 2004

Oct 2004

Jan 2005

Apr 2005

Jul 2005

Oct 2005

Jan 2006

Apr 2006

Jul 2006

Oct 2006

Jan 2007

Apr 2007

2004 Jun 2007 - Oct 2007

GeoSyntec Study Stormwater Infrastructure Assessment Technical Report for TOW - runoff from Middle School and Highway area a source of nutrients

SWQC - GeoSyntec study "Watershed Nutrient Loading Assessment for Three Ponds in Wayland, MA"

May 2006 Jun 2008

DPA - Weevils experiment (s319 grant)

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Jul 2, 2007 - Jul 10, 2007

May 2010 - Sep 2010

DPA harvesting Circulators & Mansion 20 acres, 7 tons harvested

SWQC & DPA - Hand Pulling $12,000 May 2010 Jun 2010

Jul 12, 2007 - Jul 18, 2007

DPA harvesting Outlet & Chateau arms 40 acres, 24 tons harvested Jul 16, 2007 - Aug 16, 2007

DPA Shoreline Harvesting 8.5 acres, est 3.5 tons harvested Jul 2007

Oct 2007

Jan 2008

Jun 2008 Sep 2008

May 2009 - Sep 2009

SWQC& DPA Sonar $50,000

SWQC & DPA - Hand Pulling $12,000

Apr 2008

Jul 2008

Oct 2008

Jan 2009

Apr 2009

Jul 2009

SWQC& DPA Renovate Spot Treat $13,000

Oct 2009

Jan 2010

Apr 2010

Jul 2010

Jul 1, 2007 Jul 1, 2008

SWQC Pond Circulator experiment

Jul 1, 2007 - Jul 1, 2008

SWQC chemistry, counts & biomass estimates, visual sampling for circulators and control area.

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