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Washington

Metal Detecting at McNary Lock and Dam - Washington recreation lands in Washington

Exact project recreation-area confirmation requiredGrade A · 100/100 · Verified

USACE project identity is not treated as blanket recovery permission; current area-specific rules control.

Answer first

Can you metal detect at McNary Lock and Dam - Washington recreation lands?

Exact project recreation-area confirmation required. USACE project identity is not treated as blanket recovery permission; current area-specific rules control.

Permit/authorization: Project/site-specific — Check the project manager and posted recreation-area rules before detecting or digging.

Evidence freshness: verified , Grade A, confidence 100/100. Recheck the official source before travel.

Managing agencyU.S. Army Corps of Engineers
PermitProject/site-specific
JurisdictionFederal
Location typeUSACE project / recreation lands
Rule basisVerified controlling rule

Current verified decision

What the current evidence actually allows

Reverification needed
Detector useUnresolved — do not infer permission
Ground disturbanceDigging / excavation prohibited or separately restricted
Recovery feasibilityUnresolved — do not plan target recovery
Permission inferenceNo permission inferred from ownership, access, recreation use or directory listing
Legal precisionNo decisive detector-use rule verified
Permission ceilingNone inferred
Trip block / prerequisiteThe controlling detector-use question remains unresolved
Planning stateReverify Before Travel
Jurisdiction scopeControlling Rule Scope Stored
Proof required before tripNo
Water jurisdictionSeparate water rule applies
Historic / recoveryProtected-resource restrictions apply
Scope guardrail: Do not manufacture permission or prohibition from public ownership, access, directory inclusion or silence.
Jurisdiction scope note: Apply the stored controlling rule only within its stated jurisdiction/property scope and honor any narrower site-specific overlay.
Scope gate: Ownership, public access and directory inclusion do not resolve detector-use permission.
Authorization pathway: Re-verify the current managing agency rule or obtain written clarification before planning a detecting trip.
Proof before travel: No proof of permission is currently stored.
Operational status: current — Current public identity or management pathway; check current closures, posted zones and manager notices before travel. Current operations source
Next action: Do not infer permission. Re-verify the managing agency rule or obtain written clarification before travel.

Evidence: Grade A · 100/100 · verified 2026-09-01 · freshness Current · revalidation due 2026-12-30 · source conflict none identified.

Map and public access reference

This record has a safe map query. Resolve it on demand to display a temporary provider search match without altering the verified dataset.

Map coverage modeNamed public place map search
Navigation queryMcNary Lock and Dam - Washington recreation lands, Washington
Map verificationQuery navigation — no invented coordinate

The map always renders with state/local context. Use Resolve this place on map to place a temporary provider search match on the map, or use the provider buttons directly. The temporary match is not written into the verified-coordinate dataset.

Google Maps Google Directions OpenStreetMap Apple Maps Map/location source Open full map

Legal status and controlling rule

USACE project identity is not treated as blanket recovery permission; current area-specific rules control.

Where detecting is allowed

Only areas affirmatively allowed by the controlling rule and current site posting.

Restricted or prohibited areas

Protected cultural, archaeological, historic and paleontological resources; closed, sensitive or unapproved areas; and unauthorized excavation.

Permit and digging rules

Permit: Project/site-specific

Check the project manager and posted recreation-area rules before detecting or digging.

Digging: Do not dig or disturb soil beyond what the controlling rule expressly allows. Restore every permitted small recovery hole immediately.

Water and artifact rules

Water detecting: Water, beach and shoreline access does not independently establish detector-recovery permission; verify the exact manager, tide/shore ownership and posted zone.

Historic/artifact rule: Historical, archaeological, cultural and Tribal resources are protected. Leave qualifying finds undisturbed and report them when required.

Verification record

This page is published only after its legal and access evidence passes the project verification checks. Its current legal/access record is Grade A with a confidence score of 100/100 and was last checked on .

Map policy: every record has an in-page map plus external map-provider navigation. Verified pins remain canonical; query-only records can create a temporary provider search marker on demand, which is never promoted to verified geometry automatically. No map mode proves permission.

Source conflict: none

Official legal and place sources

McNary Lock and Dam - Washington recreation lands metal detecting FAQ

Can you metal detect at McNary Lock and Dam - Washington recreation lands?

USACE project identity is not treated as blanket recovery permission; current area-specific rules control.

Is a permit or authorization required at McNary Lock and Dam - Washington recreation lands?

Project/site-specific Check the project manager and posted recreation-area rules before detecting or digging.

Does the map show where detecting is legally allowed?

Yes. The page provides map context and address/name-based navigation even when an independently verified coordinate pin has not yet been published. Query navigation does not establish detecting permission.

How current is this McNary Lock and Dam - Washington recreation lands record?

The legal/access record was last verified on 2026-09-01 with verification grade A and confidence score 100/100. Recheck the cited official source before travel because rules and closures can change.

Other verified places in Washington

AhtanumMetal detecting permitted where no stricter designation or closure appliesAlta Lake State ParkAllowed only in posted approved portions after registrationAnderson Lake State ParkMetal detecting not permitted under the current approved-park listAsotin Creek Wildlife AreaNo blanket detector-recovery permission; Director authorization controls protected material removalBattle Ground Lake State ParkAllowed only in posted approved portions after registrationBay View State ParkAllowed only in posted approved portions after registration

Continue researching

Metal Detecting Near Me · Metal Detecting Map · Metal Detecting in Washington · Washington Metal Detecting Laws

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