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50-state metal detecting intelligence

Delaware National Trails & Mixed Federal Corridors

Official-source rules, permission pathways, map context and practical next steps—kept separate from the rockhounding atlas.

Delaware National Trails & Mixed Federal Corridors

These records apply only to verified locations whose written rule and site-specific recreation footprint have been verified. A map pin is a public visitor/reference point, never a permission boundary.

3 verified records in this scope.

Universal map & navigation coverage0 independently verified coordinate pins · 3 records with safe map navigation
Captain John Smith Chesapeake National Historic TrailDelawareSensitive-site safe public reference map search
GoogleOSMApple
Chesapeake Bay NPS Watershed ProgramDelawareSensitive-site safe public reference map search
GoogleOSMApple
Washington-Rochambeau Revolutionary Route National Historic TrailDelawareSensitive-site safe public reference map search
GoogleOSMApple
Allowed/restrictedPermit requiredProhibitedRestricted / partialReview

Map meaning: verified coordinate pins identify independently grounded public visitor/access reference points. Query-only records can be resolved on demand as temporary provider search matches; sensitive records use a deliberately broader agency/locality query. Temporary search matches are not stored as verified coordinates. No map mode is a property boundary, detecting zone, archaeological target, or permission boundary.

Manager/site confirmation required — exact underlying parcel manager controls detector and recovery rules Grade A · 100/100

Captain John Smith Chesapeake National Historic Trail

National Park Service / underlying parcel manager

NPS lists these Delaware multi-state trail/watershed identities, but their designation does not make every parcel NPS-owned. Detector and recovery legality must be resolved at the exact land parcel or water-access site.

DecisionConfirmation RequiredTrip readyNoPlanObtain Manager Site Confirmation Before TravelEvidenceCurrentScopeManager Or Site Confirmation RequiredPrecisionAuthoritative scope reviewed; exact recreational detector/recovery permission remains manager/site-specific
Permit: Resolve the exact Delaware parcel/water-access manager and current detector/recovery rule before field use Verified: 2026-08-29
Open verified record Google MapOpenStreetMapApple MapsSensitive-site safe public reference map search
Manager/site confirmation required — exact underlying parcel manager controls detector and recovery rules Grade A · 100/100

Chesapeake Bay NPS Watershed Program

National Park Service / underlying parcel manager

NPS lists these Delaware multi-state trail/watershed identities, but their designation does not make every parcel NPS-owned. Detector and recovery legality must be resolved at the exact land parcel or water-access site.

DecisionConfirmation RequiredTrip readyNoPlanObtain Manager Site Confirmation Before TravelEvidenceCurrentScopeManager Or Site Confirmation RequiredPrecisionAuthoritative scope reviewed; exact recreational detector/recovery permission remains manager/site-specific
Permit: Resolve the exact Delaware parcel/water-access manager and current detector/recovery rule before field use Verified: 2026-08-29
Open verified record Google MapOpenStreetMapApple MapsSensitive-site safe public reference map search
Manager/site confirmation required — exact underlying parcel manager controls detector and recovery rules Grade A · 100/100

Washington-Rochambeau Revolutionary Route National Historic Trail

National Park Service / underlying parcel manager

NPS lists these Delaware multi-state trail/watershed identities, but their designation does not make every parcel NPS-owned. Detector and recovery legality must be resolved at the exact land parcel or water-access site.

DecisionConfirmation RequiredTrip readyNoPlanObtain Manager Site Confirmation Before TravelEvidenceCurrentScopeManager Or Site Confirmation RequiredPrecisionAuthoritative scope reviewed; exact recreational detector/recovery permission remains manager/site-specific
Permit: Resolve the exact Delaware parcel/water-access manager and current detector/recovery rule before field use Verified: 2026-08-29
Open verified record Google MapOpenStreetMapApple MapsSensitive-site safe public reference map search
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