On 15 October 2026, Iraqi lawmaker Ghaith Shabaa of the Al-Asas Alliance told شفق نيوز that nearly 6 million cubic metres of wastewater flow directly into the Tigris and Euphrates rivers every day, sharpening a water crisis already strained by drought and shrinking river flows. A parliamentary Health Committee review of treatment-plant samples found failure rates of 100 percent in Maysan, 99 percent in Al-Muthanna and 97 percent in Basra, and a special parliamentary session was approved to question the ministers of Health, Water Resources, Oil, Construction, Housing, Municipalities and Public Works, and Environment.
Key takeaways
- Lawmaker Ghaith Shabaa cited official data showing nearly 6 million m³/day of wastewater entering the Tigris and Euphrates untreated, according to شفق نيوز.
- Health Committee test results showed treatment-plant sample failure rates of 100% in Maysan, 99% in Al-Muthanna and 97% in Basra, as reported by شفق نيوز.
- A Baghdad parliamentary committee set up under Order No. 63 identified 24 contaminated outlets and discharge points in the capital on 29 April 2026, per شفق نيوز.
- By August 2026 the Green Iraq Observatory had counted about 500 permanent pollution sources along the Tigris, including 23 acute hotspots in Baghdad, as reported by شفق نيوز.
- Pollution expert Iqbal Latif Jaber found mercury, lead, cadmium, chromium and other heavy metals above international limits in the Wand River, with radioactive contamination indicated in the Baladruz River, according to شفق نيوز.
What happened
Speaking to شفق نيوز, Shabaa said the figure of nearly 6 million cubic metres per day of wastewater entering the two main rivers came from official data held by government departments, and that the latest review by the parliamentary Health Committee "showed failure rates of 100% in Maysan, 99% in Al-Muthanna and 97 percent in Basra" for treatment-plant samples intended to meet drinking-water standards. The Health Committee submitted a comprehensive pollution file to Parliament, which then approved a special session to hear from the ministers of Health, Water Resources, Oil, Construction, Housing, Municipalities and Public Works, and Environment; at the time of the report the session was expected early the following week.
Field evidence in the capital has tracked the same picture from the riverbank. On 29 April 2026 a parliamentary committee established under Parliamentary Order No. 63 identified 24 contaminated outlets and discharge points in Baghdad, including sites tied to the sewerage directorate, hospitals, refineries and power stations, as reported by شفق نيوز. Committee chairman Yusuf Al-Kilabi named the Diyala River as a major pollution hotspot, linking part of the problem to the failure of the Al-Atariyah project after 2003, when theft of its pumps allowed liquid and solid pollutants to flow toward the Tigris.
Subsequent reporting in شفق نيوز documented sewage pipes discharging directly into the Tigris near Al-Ahrar Bridge in June 2026 and more than 10 similar outlets between Bab Al-Muadham and Al-Karrada. By August the Green Iraq Observatory had mapped about 500 permanent pollution sources along the Tigris, with 23 acute hotspots in Baghdad alone, and warned of compounds such as polychlorinated biphenyls (PCBs) and the phthalate DEHP that conventional treatment is not designed to remove.
Outside Baghdad, pollution expert Iqbal Latif Jaber reported chemical, microbial and radioactive contamination at several sites, including mercury, iron, lead, zinc, copper, nickel, cadmium and chromium above international limits in the Wand River in Diyala, elevated heavy metals and nitrates in the Khurasan River opposite Al-Batool Hospital and a COVID-19 isolation hospital, and radioactive contamination indicated in the Baladruz River, according to شفق新闻网.
Specification read
For a buyer, the headline number is simple. Shabaa told شفق新闻网 that nearly 6 million m³/day of wastewater is reaching the Tigris and Euphrates untreated, which is the same order of magnitude as a large regional interceptor need for a major Iraqi governorate. A municipal works engineer reading the parliamentary failure rates of 100% in Maysan, 99% in Al-Muthanna and 97% in Basra will see that existing secondary works cannot meet drinking-water standards and that the limiting stage is not screening or primary settlement but the biological and disinfection steps that follow.
For mixed municipal sewage with the kind of industrial and medical loading the report describes, the realistic treatment train is screening and grit removal, primary clarification, biological treatment (an A2O or MBR step for high ammonia and refractory organics), tertiary polishing (sand filtration or MBR effluent filtration), and disinfection. Where PCBs, phthalates and heavy metals such as mercury and chromium are present, activated-carbon polishing and chemical precipitation have to be added ahead of any reuse line. In other words, this event is a tertiary and disinfection gap, not a headworks problem.
If your plant is in the multi-thousand m³/day range, receives a mix of municipal sewage with hospital and refinery effluent, and is failing BOD, COD and ammonia limits for irrigation or indirect potable reuse, you are looking at an MBR or A2O upgrade with carbon polishing and a proper disinfection stage rather than a greenfield project. HydropureWater supports this scope through its Municipal treatment programme and the Integrated Sewage Treatment product family, both sized to the duty class implied by the parliamentary figures above. Procurement teams in southern Iraq balancing cost against compliance can compare the duty profile against the Data Center Wastewater & Cooling Blowdown Treatment in Basrah, Iraq (2026 Guide) reference, and buyers in other arid-zone capitals can benchmark against the Effluent Treatment Plant in Hurghada: 2026 Process & Buyer's Guide for comparable influent strength and reuse targets.
FAQ
How big is the wastewater problem Iraq's parliament is responding to?
The figure on the table is the one Shabaa gave to شفق新闻网: nearly 6 million m³/day of wastewater reaching the Tigris and Euphrates untreated, with treatment-plant sample failure rates of 100% in Maysan, 99% in Al-Muthanna and 97% in Basra. No consolidated national capacity figure for installed treatment was reported in the source, so a per-capita or population-equivalent conversion cannot be made from the supplied text.
Which stage of the treatment train is failing in Iraqi plants?
According to شفق新闻网, the failure is biological and post-treatment, because samples from plants built to drinking-water standard still show near-total non-compliance, and the contaminants of concern include PCBs, phthalates and heavy metals. A buyer planning an upgrade should therefore focus the budget on MBR or A2O biology, carbon polishing and disinfection, not on additional headworks.
What is the expected lead time for a project of this scale in Iraq?
The supplied source does not state a lead time, so a numerical answer would be speculation. The political signal is that a special parliamentary session was approved to question the relevant ministers early the following week after the 15 October 2026 report, which suggests procurement and budget decisions could move quickly once the legislative review is complete, but no contractual timeline was published in شفق新闻网.
How should a supplier shortlist be built for an Iraqi governorate upgrade?
Shortlist on three things the source actually documents: demonstrated performance on mixed municipal and industrial influent, capability on tertiary removal of refractory organics and heavy metals, and a track record in hot-climate operation. HydropureWater's Integrated Sewage Treatment line is sized for this duty class, and a detailed process and cost benchmark for a comparable arid-zone site is set out in the Effluent Treatment Plant in Salalah: 2026 Process, Cost & Compliance Guide.
