2004 CAG Meeting Discussions: Civic, Scientific, and Community Responses
The Omaha Lead Site Community Advisory Group (CAG) served as one of the most important platforms for public involvement during the city's lead remediation efforts. Omaha residents and civic groups used the CAG meetings to challenge, scrutinize, and reshape the EPA's cleanup strategy, as they did not always align with the interests of the people. Together, these sources reveal a dynamic/tense process in which the EPA attempted to implement its soil remediation plan while the community questioned the clarity of communication, the inclusiveness of the public, and the scientific reliability of the data acquired.
The Omaha Lead Site Superfund Remedial Response Process chart provides a detailed visualization of how the EPA decides to go about its decision-making regarding soil cleanup in the Superfund area. Rather than listing simple stages, the diagram maps out how information flows between agencies, where decisions branch out, and how different forms of data can influence the best method of remediation for that certain property/area. The process begins with the Pre-Remedial Phase, where hazards are identified and ranked using the Hazard Ranking System, which is a scoring method that determines whether a site qualifies for federal action. From there, the Remedial Investigation (RI) phase takes into account the extent/severity of the contamination, incorporating sampling, modeling, and data-quality objectives to ensure the analysis is scientifically accurate.
Next, during the Feasibility Study (FS), the EPA evaluates a range of cleanup alternatives. This section makes sure to account for effectiveness, cost, and long-term impact. The flowchart also highlights "internal checkpoints"-such as risk assessments, treatability studies, and impact analyses-that can redirect the overall process or render certain strategies ineffective. Ultimately, these steps lead to the development of a Proposed Plan and Record of Decision, where the better cleanup method is selected.
Omaha Lead Site Community Advisory Group. (2004). Determining need for remediation: Soil lead evaluation chart [Meeting handout]. Omaha Lead Site Community Advisory Group.
The League’s letter lays out several major criticisms of the EPA’s proposed Community Involvement Plan. First, they state that Section 5.0—outlining the EPA’s goals for community involvement—“lacked specificity” and did not explain how input from residents would meaningfully shape the remediation process. The letter also points out that Section 5.3 included “nothing related to community residents’ input into decisions,” emphasizing that good communication must actively incorporate voices from affected neighborhoods rather than provide updates.
The League further critiques the absence of community-driven communication activities in Section 5.5, noting that EPA’s reliance on its own education efforts ignores outreach channels through churches, neighborhood organizations, and other trusted local networks. They also highlight that Sections 5.14 and 5.15 fail to explain how EPA will evaluate the success of its involvement program or who is responsible for implementing its activities — a major concern for ensuring accountability. Finally, the League expresses surprise that only one community group was listed in Appendix A, arguing that this limited outreach “contributed to problems in involving the community in a meaningful manner.”
League of Women Voters of Greater Omaha. (2004). Comments on EPA’s Community Involvement Plan. Omaha Lead Site Community Advisory Group.
During this stage of the Omaha lead cleanup, community members were trying to understand how reliable the EPA’s sampling and testing procedures actually were. The document shows the CAG pushing the EPA to explain how soil was collected, how samples were prepared, and whether the methods used in the field matched the official plans. Residents were essentially questioning the quality and transparency of the data being used to make decisions about their neighborhoods, raising concerns about sample locations, depth, preparation, and whether these steps were appropriate for assessing the real risks children faced.
CAG members were questioning whether the soil samples used in the EPA's bioavailability study were true 1:1 samples of the soil Omaha children would play on. The EPA did not disclose precise sampling locations, which resulted in residents worrying that the data might not be relevant when facing concerns of exposure to contaminated soil for children. Residents were skeptical about whether or not these locations of samples being taken by the EPA were still within the boundaries of their property, especially because the quality of samples depended on how they were collected. The CAG asked the EPA to clarify its sampling strategy, depth, and preparation methods, arguing that without this information, it was difficult to trust those samples and, in turn, the study's conclusions.
Omaha Lead Site Community Advisory Group. (2004). Comments regarding EPA’s responses to questions on relative bioavailability and soil sampling procedures. Omaha Lead Site Community Advisory Group.