North Dakota DEQ environmental data. ND DEQ AGOL + FracTracker mirror; no auth. - searchSpills (~5.4K) ⭐ Bakken oil + brine spills (FracTracker mirror, static Dec 2013-Jul 2019) - searchStormwaterPermits (~2.9K) ⭐ Bakken well-pad construction permits by operator - searchGroundwaterMonitoring (~278), searchImpairedStreams (~34.8K Cat 5 = 303d), getServiceInfo upstream quirks: ND DEQ does NOT publish spills/USTs/air permits/abandoned pits as Feature Services — methods reframed against actual surface + FracTracker spills. Stormwater, groundwater, impaired-stream layers have NO COUNTY column (county errors; use bbox/near). Oil + brine spill services are one dataset; spillType comes from reported volumes; operator matches Well_Name.
5 methodsFreshness not declared
