CWI IDDE

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Illicit Discharge Detection and Elimination

Status of Illicit Discharge Detection and Elimination Project:
Illicit Discharge Detection and Elimination Project - Status Map (381 KB JPG)

Presentation - March 2011:
Presentation: Illicit Discharge Detection and Elimination (IDDE) Project (4.2MB PDF)

Presentation -October 2012:
Vermont IDDE Project-Center for Watershed Protection Stormwater and Watershed Conference (3.97 MB PDF)

Program reports:

August 2001
Characterization of Outfalls on the Winooski River in Montpelier (1.24 MB PDF)

December 2003
Characterization of Outfalls to the Winooski River and Tributaries in Barre City (708 KB PDF) 

March 2007
Detection and Elimination of Non-Stormwater Discharges to the Streams of the City of Barre (870 KB PDF) 

July 2009
Detection and Elimination of Non-Stormwater Discharges to the North Branch, Dog River and the Stevens Branch of the Winooski River in Montpelier, Berlin and Northfield (4.2 MB PDF)

February, 2011
Illicit Discharge Detection and Elimination in Richmond, Waterbury, Moretown, and Waitsfield (3869 KB PDF)

March, 2011
Illicit Discharge Detection and Elimination in Six Missisquoi River Basin Communities (3271 KB PDF)
Appendices to IDDE in Six Missisquoi River Basin Communities (10.5 MB PDF)

January, 2012
Illicit Discharge Detection and Elimination in Brattleboro (6575 KB PDF)

December, 2012
City and Town of St. Albans Illicit Discharge Detection and Elimination(IDDE) Study (7.7 MB PDF)

January, 2013
Town of Springfield Illicit Discharge Detection and Elimination Study (15 MB PDF)

September, 2013
Assessment of stormwater system outfalls in Marshfield, VT (1.1 MB PDF)
Detection of illicit discharge from stormwater system outfalls in Plainfield, VT(1.4 MB PDF)
Monitoring of stormwater system outfalls in Cabot, VT(850 KB PDF)

March 2014
Detecting and Eliminating Illicit Discharges in Rutland County to Improve Water Quality (Castleton, Fair Haven, Poultney, Proctor, Wallingford and West Rutland) (11 MB PDF)

May 2014
Otter Creek Basin Illicit Discharge Detection and Elimination Project (10 MB PDF)

July 2014
Detecting and Eliminating Illicit Discharges to Improve Water Quality in the Lamoille River Basin (10 MB PDF)

October 2014
Missisquoi River Basin & St. Albans City & Town Advanced Illicit Discharge Detection and Elimination Study (1.2 MB PDF)
Appendix A (2.8 MB PDF)
Appendix B (10 MB PDF)
Appendix C-H (5.6 MB PDF)

August 2015
Detecting and Eliminating Illicit Discharges to Improve Water Quality in the Lake Memphremagog Basin (Barton, Orleans, Brighton, Newport City, Derby, Derby Line and Derby Village) (6.7 MB PDF)
 

August 2015
Detecting and Eliminating Illicit Discharges in St. Johnsbury to Improve Water Quality (9.2 MB PDF)

January 2016
Final Report Bennington and Pawlet IDDE Study
A-1 - Bennington and Pawlet - Results Summary Table
A-2 -Bennington and Pawlet - Mapbook

February 2016
Lake Memphremagog Basin Additional Advanced Investigations

February 2016
Detecting and Eliminating Illicit Discharges in the Stevens Branch Watershed and Stowe

January 2017
Detecting and Eliminating Illicit Discharges in the Upper and Middle Connecticut River Basin: Final Report

April 2018
Upper Winooski River Basin Illicit Discharge  Detection and Elimination Project: Final report

September 2018
White River Basin - Illicit Discharge Detection and Elimination Study - Final Report - September 2018 
WhiteRiver IDDE Stream Points - July 2018

January 2019
Advanced Illicit Discharge Investigations in the Lamoille River, Otter Creek, and Poultney River Basins Final Report

January 2019
Statewide Contract No 2 Illicit Discharge Detection and Elimination Study: Final Report

April 2019
Detecting and Eliminating Illicit Discharges in Basin 10: Final Report

January 2020
Detecting and Eliminating Illicit Discharges in Montpelier: Final Report

February 2020
Detecting and Eliminating Illicit Discharges in Basin 11