Calumet Water Reclamation Plant

Calumet Outfall 1982-1989
Calumet Outfall 1990-2000 
Calumet Outfall 2001-2010 
Calumet Outfall 2011-2020 
Calumet Outfall 2021-2030

Egan Water Reclamation Plant

Egan Outfall 1982-1989 
Egan Outfall 1990-2000 
Egan Outfall 2001-2010 
Egan Outfall 2011-2020 
Egan Outfall 2021-2030

Hanover Park Water Reclamation Plant

Hanover Park Outfall 001 1982-1989 
Hanover Park Outfall 007 1982-1989 
Hanover Park 007 Outfall 1990-2000 
Hanover Park Outfall 2001-2010 
Hanover Park Outfall 2011-2020 
Hanover Park Outfall 2021-2030

Kirie Water Reclamation Plant

Kirie Outfall 1982-1989 
Kirie Outfall 1990-2000 
Kirie Outfall 2001-2010 
Kirie Outfall 2011-2020
Kirie Outfall 2021-2030

Lemont Water Reclamation Plant

Lemont Outfall 1982-1989 
Lemont Outfall 1990-2000 
Lemont Outfall 2001-2010 
Lemont Outfall 2011-2020
Lemont Outfall 2021-2030

O'Brien Water Reclamation Plant

North Side Outfall 1982-1989 
North Side Outfall 1990-2000 
North Side Outfall 2001-2010 
O'Brien Outfall 2011-2020
O'Brien Outfall 2021-2030

Stickney Water Reclamation Plant

Stickney Outfall 1982-1989 
Stickney Outfall 1990-2000 
Stickney Outfall 2001-2010 
Stickney Outfall 2011-2020
Stickney Outfall 2021-2030

Calumet Organic Compounds 2023-2033
Egan Organic Compounds 2023-2033
Hanover Park Organic Compounds 2023-2033
Kirie Organic Compounds 2023-2033
Lemont Organic Compounds 2023-2033
O'Brien Organic Compounds 2023-2033
Stickney Organic Compounds 2023-2033

Report No. 25-06 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on an April 2025 Effluent Sample From the Hanover Park  Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 25-05 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on an April 2025 Effluent Sample From the James C. Kirie Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 25-04 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on a March 2025 Effluent Sample From the John E. Egan Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 25-03 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on a January 2025 Effluent Sample From the James C. Kirie Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 25-02 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on a January 2025 Effluent Sample From the Hanover Park Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 25-01 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on a December 2024 Effluent Sample From John E. Egan Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 24-43 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on a November 2024 Effluent Sample From the Hanover Park Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 24-38 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on a September 2024 Effluent Sample From the John E. Egan Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 24-25 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on a June 2024 Effluent Sample From the John E. Egan Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 21-44 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on an November 2021 Effluent Sample From the Calumet Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 21-38 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on an October 2021 Effluent Sample from the Terrence J. O'Brien Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 21-37 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on an August 2021 Effluent Sample from the Calumet Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 21-36 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on a July 2021 Effluent Sample from the Terrence  J. O’Brien Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 21-23 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on an May 2021 Effluent Sample From the Calumet Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 21-11 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on an April 2021 Effluent Sample From the Terrence J. O'Brien Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 21-10 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on a February 2021 Effluent Sample From the Calumet Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 21-08 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on a January 2021 Effluent Sample From the Terrence J. O'Brien Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)

Report No. 18-07 Results of Acute Toxicity Testing with Ceriodaphnia dubia and Pimephales promelas on a February 2018 Effluent Sample From the Stickney Water Reclamation Plant of the Metropolitan Water Reclamation District (MWRD)