{"hq_id":"hq-c-org-000233","name":"Chlorite (ClO₂⁻)","context":"human_adult","timestamp":"2026-08-28T02:50:37.069Z","risk_level":"moderate","risk_profile":{"magnitude":{"mean":0.27685,"weightedMean":0.27685,"std_dev":0.024931,"confidence_interval_95":[0.3,0.3],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":0.3,"weight":0.35},{"source":"EPA CTX / IARC","year":2021,"value":0.25,"weight":0.30176}]},"confidence":{"mean":0.648158,"weightedMean":0.648158,"std_dev":0.159561,"confidence_interval_95":[0.82,0.82],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":0.5,"weight":0.35},{"source":"EPA CTX / IARC","year":2021,"value":0.82,"weight":0.30176}]},"recency":{"mean":0.707389,"weightedMean":0.707389,"std_dev":0.315133,"confidence_interval_95":[1,1],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":1,"weight":0.35},{"source":"EPA CTX / IARC","year":2021,"value":0.368,"weight":0.30176}]},"methodology":{"mean":0.838898,"weightedMean":0.838898,"std_dev":0.149589,"confidence_interval_95":[1,1],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":0.7,"weight":0.35},{"source":"EPA CTX / IARC","year":2021,"value":1,"weight":0.30176}]},"specificity":{"mean":0.841291,"weightedMean":0.841291,"std_dev":0.084767,"confidence_interval_95":[0.92,0.92],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":0.92,"weight":0.35},{"source":"EPA CTX / IARC","year":2021,"value":0.75,"weight":0.30176}]},"consensus":{"exists":false,"strength":0.833793,"disagreement_magnitude":0.353051,"warning":"limited_synthesis"}},"interpretation":{"summary":"Regulatory agencies show substantial disagreement. HQ_DIRECT classifies as higher risk (30th percentile), while EPA CTX / IARC concludes lower risk (25th percentile).","confidence_note":"Moderate-quality evidence base.","context_note":null,"warning":"limited_synthesis"},"sources":[{"id":"epa_stage1_dbpr_1998","type":"regulatory","title":"US EPA: Stage 1 Disinfectants and Disinfection Byproducts Rule (40 CFR Parts 141 and 142) — Chlorite MCL 1.0 mg/L, Bromate MCL 10 μg/L, TTHM MCL 80 μg/L, HAA5 MCL 60 μg/L (1998)","year":1998},{"id":"who_dwq_guidelines_2022","type":"regulatory","title":"WHO Guidelines for Drinking-water Quality (4th edition, incorporating the 1st and 2nd addenda, 2022) — Disinfection Byproducts: THMs, HAAs, Chlorite, Bromate, Chloral Hydrate; Guideline Values and Health Basis","year":2022}],"sources_scope":"context","warnings":["year_inferred:EPA CTX / IARC:2021","unmapped_classification:EPA CTX / IRIS:carcinogenic potential cannot be determined","unmapped_classification:EPA CTX / IRIS:d (not classifiable as to human carcinogenicity)","unmapped_classification:EPA CTX / Genetox:genotoxicity: positive (ames: positive, 14 positiv","unmapped_classification:EPA CTX / Genetox:genotoxicity: positive (ames: positive, 14 positiv","unmapped_classification:EPA CTX / Skin-Eye:skin irritation: skin corrosion - category 1b (sco","unmapped_classification:EPA CTX / Skin-Eye:eye irritation: serious eye damage/eye irritation ","unmapped_classification:EPA CTX / Skin-Eye:eye irritation: category 2a-2b (score: high)","unmapped_classification:EPA CTX / Skin-Eye:skin irritation: category 2 (score: high)","unmapped_classification:EPA CTX / Skin-Eye:eye irritation: category 6.4a (category 2a) (score","unmapped_classification:EPA CTX / Skin-Eye:skin irritation: category 6.3a (category 2) (score","unmapped_classification:EPA CTX / Skin-Eye:eye irritation: category 8.3a (category 1) (score:","unmapped_classification:EPA CTX / Skin-Eye:skin irritation: category 8.2b (category 1b) (scor","unmapped_classification:EPA CTX / Skin-Eye:skin irritation: in vivo: studies indicate no sign","unmapped_classification:EPA CTX / Skin-Eye:skin irritation: in vivo: corrosive (score: very h","unmapped_classification:EPA CTX / Skin-Eye:eye irritation: in vivo: severe irritation (score:","unmapped_classification:EPA CTX / Skin-Eye:skin sensitisation: in vivo (non-llna): not likely","limited_synthesis"],"meta":{"synthesis_version":"1.1.0","config_version":"1.1.0","n_sources":2,"db_version":42,"warnings":["year_inferred:EPA CTX / IARC:2021","unmapped_classification:EPA CTX / IRIS:carcinogenic potential cannot be determined","unmapped_classification:EPA CTX / IRIS:d (not classifiable as to human carcinogenicity)","unmapped_classification:EPA CTX / Genetox:genotoxicity: positive (ames: positive, 14 positiv","unmapped_classification:EPA CTX / Genetox:genotoxicity: positive (ames: positive, 14 positiv","unmapped_classification:EPA CTX / Skin-Eye:skin irritation: skin corrosion - category 1b (sco","unmapped_classification:EPA CTX / Skin-Eye:eye irritation: serious eye damage/eye irritation ","unmapped_classification:EPA CTX / Skin-Eye:eye irritation: category 2a-2b (score: high)","unmapped_classification:EPA CTX / Skin-Eye:skin irritation: category 2 (score: high)","unmapped_classification:EPA CTX / Skin-Eye:eye irritation: category 6.4a (category 2a) (score","unmapped_classification:EPA CTX / Skin-Eye:skin irritation: category 6.3a (category 2) (score","unmapped_classification:EPA CTX / Skin-Eye:eye irritation: category 8.3a (category 1) (score:","unmapped_classification:EPA CTX / Skin-Eye:skin irritation: category 8.2b (category 1b) (scor","unmapped_classification:EPA CTX / Skin-Eye:skin irritation: in vivo: studies indicate no sign","unmapped_classification:EPA CTX / Skin-Eye:skin irritation: in vivo: corrosive (score: very h","unmapped_classification:EPA CTX / Skin-Eye:eye irritation: in vivo: severe irritation (score:","unmapped_classification:EPA CTX / Skin-Eye:skin sensitisation: in vivo (non-llna): not likely"]},"schema":"synthesis","_notice":"ALETHEIA output is reference data, not professional advice. Not a substitute for primary agency sources or qualified professionals. See https://aletheia.holisticquality.io/disclaimer.","_disclaimer_url":"https://aletheia.holisticquality.io/disclaimer","available_contexts":["human_adult","human_child","exposure_ingestion","human_teen","human_elderly","human_infant","human_pregnant"]}