Parameter Viewer

Document ID us-atmdltis-2025-12-30 Title Assessment, Total Maximum Daily Load (TMDL) Tracking and Implementation System (ATTAINS) URL https://www.epa.gov/waterdata/attains Jurisdiction /us Subdomain(s) none Language Status completed Analyzed at 2026-05-12 04:37:25.172542+00:00 Relevance inventory_targeted_fetch

Q Qualitative Requirements (4)

Req ID Category Intent Legal Status Name Subdomain(s) Context Conditions Confidence
#Q001monitoringunknownmandatoryState Water Pollution MonitoringotherThe Clean Water Act requires states, territories and authorized tribes (states for brevity) to monitor water pollution and report to EPA every two years on the waters they have evaluated.high
#Q002reportingreportingmandatoryBiennial Water Quality ReportingotherThe Clean Water Act requires states, territories and authorized tribes (states for brevity) to monitor water pollution and report to EPA every two years on the waters they have evaluated.Every two yearshigh
#Q003administrativereportingmandatoryImpaired Waters State ListingotherThese degraded waters are called impaired (polluted enough to require action) and are placed on a State list for future actions to reduce pollution.When evaluated waters do not meet water quality standardsmedium
#Q004reportingreportingmandatoryFluoride Secondary Standard Public Noticedrinking waterCommunity water systems that exceed the fluoride secondary standard of 2 mg/L, but do not exceed the primary standard of 4.0 mg/L for fluoride, must provide public notice to persons served no later than 12 months from the day the water system learns of the exceedance (40 CFR 141.208).When community water systems exceed the fluoride secondary standard of 2 mg/L but do not exceed the primary standard of 4.0 mg/Lhigh

P Quantitative Requirements (0)

No quantitative requirements.

D Definitions (0)

No definitions.