[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"permit-42":3},{"id":4,"acreageLimit":5,"changesFrom2021":6,"code":7,"commonProjects":8,"effectiveDate":15,"environmentalReview":16,"extension":17,"faq":18,"keyConditions":34,"linearFootLimit":41,"meta":42,"name":46,"pcnTrigger":72,"publicComments":52,"purpose":51,"relatedPermits":73,"seo":74,"shortName":47,"sourceDocumentUrl":70,"statutoryAuthority":48,"stem":75,"whoNeedsThis":53,"__hash__":76},"permits/permits/nwp-42.json",0.5,"The 2026 reissuance of NWP 42 maintains the 1/2-acre acreage limit and the mandatory pre-construction notification requirement established in the 2021 version. The Corps determined that these existing thresholds, combined with the discretionary authority of district engineers, continue to ensure that authorized activities result in no more than minimal individual and cumulative adverse environmental effects.\n\nWhile the permit terms remain unchanged, the supporting decision document was updated to incorporate the latest environmental baseline data. This includes information from the 2022 National Lakes Assessment and the 2021 National Wetland Condition Assessment, ensuring that the cumulative impact analysis for recreational development is based on the most current ecological science available.","42",[9,10,11,12,13,14],"Construction of a new municipal soccer or baseball field complex","Expansion of an existing golf course involving minor wetland fill","Installation of paved or gravel hiking and biking trails","Construction of small locker rooms or equipment sheds for a park","Development of a public campground with associated tent pads","Creation of a nature center foundation in non-tidal waters","2026-03-15","The Corps determined that the reissuance of NWP 42 results in a 'no effect' finding for federally-listed endangered or threatened species and designated critical habitat. This finding is supported by General Condition 18, which requires project-specific ESA Section 7 consultation if an activity 'might affect' listed resources; no activity is authorized until that process is finished.\n\nCompliance with Section 106 of the National Historic Preservation Act is ensured through General Condition 20. Because every project under NWP 42 requires a Pre-Construction Notification, district engineers are able to review each proposal for potential impacts to historic properties. For Essential Fish Habitat (EFH), district engineers apply regional or case-specific conditions to ensure that recreational construction does not cause more than minimal adverse effects on sensitive aquatic environments.","json",[19,22,25,28,31],{"q":20,"a":21},"Do I need to submit a PCN for a simple hiking trail under NWP 42?","Yes, a Pre-Construction Notification (PCN) is mandatory for all construction or expansion activities authorized by NWP 42.",{"q":23,"a":24},"What is the maximum acreage limit for NWP 42 projects?","The maximum impact limit is 1/2-acre of loss of non-tidal waters of the United States for each single and complete project.",{"q":26,"a":27},"Can I use NWP 42 to build a restaurant at my golf course?","No, NWP 42 specifically excludes the construction of restaurants, hotels, or large-scale amusement parks.",{"q":29,"a":30},"Does this permit allow for the construction of an RV park?","No, the construction of recreational vehicle (RV) parks is explicitly excluded from authorization under NWP 42.",{"q":32,"a":33},"Can I combine NWP 42 with other permits to exceed 1/2-acre of impact?","No, General Condition 28 ensures that when multiple NWPs are used for a single project, the total loss cannot exceed the limit of the permit with the highest specified threshold (typically 1/2-acre).",[35,36,37,38,39,40],"Total loss of non-tidal waters of the U.S. cannot exceed 1/2-acre","Pre-Construction Notification (PCN) is mandatory for all activities","Authorized only for non-tidal waters; excludes wetlands adjacent to tidal waters","Does not authorize the construction of hotels or restaurants","Does not authorize the construction of recreational vehicle (RV) parks","Temporary fills must be removed and the site restored to pre-construction elevations",null,{"path":43,"body":44,"title":71},"/permits/nwp-42",{"id":45,"code":7,"name":46,"shortName":47,"statutoryAuthority":48,"acreageLimit":5,"linearFootLimit":41,"pcnTrigger":49,"effectiveDate":15,"purpose":51,"changesFrom2021":6,"environmentalReview":16,"publicComments":52,"whoNeedsThis":53,"commonProjects":54,"keyConditions":55,"faq":56,"relatedPermits":62,"seo":67,"sourceDocumentUrl":70},"nwp-42","Recreational Facilities","NWP 42","404",{"type":50},"mandatory","Nationwide Permit 42 authorizes the discharge of dredged or fill material into non-tidal waters of the United States for the construction or expansion of recreational facilities. This permit covers a wide range of outdoor facilities including playing fields, courts, hiking trails, bike paths, golf courses, ski areas, and campgrounds. It also includes small support facilities such as maintenance sheds, locker rooms, and stables that are directly related to the recreational use of the land.\n\nThe scope is strictly limited to non-tidal waters and specifically excludes the construction of hotels, restaurants, or large-scale amusement parks. Additionally, it does not authorize the construction of recreational vehicle (RV) parks. The permit is intended to facilitate public and private recreational development while ensuring that the infrastructure integrated into the natural landscape has minimal impact on aquatic resources.","During the public comment period, some commenters suggested increasing the acreage limit to accommodate larger municipal parks, while others argued the limit should be lowered to better protect headwater streams. The Corps maintained the 1/2-acre limit, stating it provides an appropriate balance between supporting recreational opportunities and maintaining the statutory requirement for minimal environmental impact.\n\nOther commenters expressed concern regarding the potential for golf courses to contribute to nutrient runoff in local waters. The Corps responded that General Condition 23 requires permittees to manage stormwater and water quality to the maximum extent practicable, and noted that district engineers can add specific water quality management conditions during the mandatory PCN review process.","Municipal park departments, private developers, golf course architects, and non-profit trail organizations typically use this permit. It is the primary authorization for any recreational project that requires minor filling of non-tidal wetlands or streams to create trails, fields, or support buildings.",[9,10,11,12,13,14],[35,36,37,38,39,40],[57,58,59,60,61],{"q":20,"a":21},{"q":23,"a":24},{"q":26,"a":27},{"q":29,"a":30},{"q":32,"a":33},[63,64,65,66],"NWP-3","NWP-14","NWP-18","NWP-39",{"title":68,"description":69},"NWP 42: Recreational Facilities - 2026 Permit Guide","Nationwide Permit 42 (NWP 42) for parks, trails, and recreational facilities. 1/2-acre limit, mandatory PCN, and Section 404 rules for public and private projects on Course Clear.","https://cdn.courseclear.io/usace/decision_documents/NWP-42-2026-Final-Decision-Document.pdf","Nwp 42",{"type":50},[63,64,65,66],{"title":68,"description":69},"permits/nwp-42","lO3RSh-EKo7JuvJq16kHfD-OPgkEbeJVH_Ck9YAcJE0"]