An upgrade to the ICIS-NPDES data flow is now available. This upgrade to version 3.2 involves the addition of a “Copy Master General Permit Limit Set” web service that will allow EPA’s new electronic notice of intent tool named “NeT” to populate a general permit record with limits from its corresponding master general permit. Partners can continue to submit NPDES permit, DMR, and compliance monitoring inspection data to EPA’s ICIS system the same way they have done in the past.

Version 2 of the schema will continue to support transfer of basic permit, master general permit, general permit covered facility, unpermitted facility, permit tracking event, narrative condition/permit schedule, permitted feature, limit set, limit, and DMR data to EPA’s ICIS system.

Alison Kittle
U.S. Environmental Protection Agency
P: 202.564.6233
E: kittle.alison [at] epa.gov