Environmental response status

EPA "Cleanups in My Community" (CIMC) national Sites FeatureServer — spans Superfund/NPL, RCRA Corrective Action, Brownfields, Federal Facilities, and OSC removals with per-program institutional/engineering-control indicators. Multi-attribute source: US_INST_CONTROL (Integration 190) and US_ENG_CONTROLS (Integration 189). Distinct from state-level INST_CONTROL sources (e.g. ny_dec__institutional_controls) — this is the national counterpart, no overlap. Composite PK (REGISTRY_ID, SF_SITE_ID, RCRA_HANDLER_ID, BF_PROPERTY_ID, EPAOSC_SITE_ID). Caveat: SF_IC_IND uses an undocumented numeric code domain (1/2/3/4), no published legend found; non-blank treated as "IC tracked" as the most defensible fallback, could overcount ds_US_INST_CONTROL by up to ~516 rows — see .md for detail.

TCEQ Emergency Response Spills — the named Texas Open Data (Socrata) dataset xagr-a3x2 (spill notifications to the TCEQ Emergency Response Division, keyed by incident tracking number). 46,043 incidents, one row each. conform.py: ds_street from deliv_txt(+deliv_2_txt) with a phys_loc_desc_txt fallback, ds_city from near_city_name, ds_state constant 'TX', ds_zip from loc_zip_txt; ds_lat/lon from lat_dec_coord_num/long_dec_coord_num. Same reachable Socrata portal as tx_tceq__operating_dry_cleaner_registrations.

Virginia DEQ Pollution Response Program (PREP) incident reports — oil/hazmat spills, sewage discharges, fish kills, open burning, etc. State-native source matching the Chubb PREP description (provider va_deq, no divergence). VA DEQ Environmental Data Hub public ArcGIS layer 'PReP Reports' (apps.deq.virginia.gov/arcgis/.../public/EDMA/MapServer/175). 31,379 point records (within predicted 25000 ±55% = 11250-38750). Single-attribute (SPILLS). Strong fill on BOTH address and coordinates: ds_street 96.7% (PRP_SITE_ADDRESS1), ds_city 97.4%, ds_state 100% (PRP_SITE_STATE, ~99.99% VA), ds_zip 75.2%, ds_lat/lon 100% (point geometry) -> Fit.