| Activities | Beach#Boating#Camping#Fishing#Ice Fishing#Ice Skating#Picnicking#Swimming#Water Skiing#Wildlife Viewing | 
| AltSiteTypes | Lake | 
| Amenities | Boat Launch#Campsite#Store | 
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| CreatedBy | dbo | 
| DateCreated | 11/3/2025 5:02:10 PM | 
| DefImageAuthor | Donnie Sexton | 
| DefImageDesc | Lake view | 
| DefImageFileName | 10376h.jpg | 
| DefImageType | BMP | 
| Directions | Hauser Lake is located 7 miles north of Helena on I-15, then 4 miles east on Secondary 453, then 3 miles north on county road.1 | 
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| Email | fwprg42@mt.gov | 
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| Latitude | 46.680083 | 
| Longitude | -111.8160157 | 
| MailingCity | Great Falls | 
| MailingFirm | Montana Fish, Wildlife & Parks | 
| MailingState | MT | 
| MailingStreet | 4600 Giant Springs Road | 
| MailingZip | 59405 | 
| NetDescriptions | Hauser Lake is a 3,200 acre reservoir on the Missouri River created by Hauser Dam. The lake yields rainbow and brown trout, walleye and perch. It is an extremely popular take-off point for weekend boating, fishing, and water skiing. There are scenic public campgrounds on Hauser Lake, White Sandy (BLM), Devil's Elbow (BLM), Riverside (BOR) and a few yards further Black Sandy State Park (MFWP). | 
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| PhoneNo1 | 406-454-5840 | 
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| PhoneNof | 406-761-8477 | 
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| SeasonOfOp | All Year | 
| ServiceCity | Helena | 
| SiteId | 13835 | 
| SiteMembers | 1|http://www.visitmt.com|Y#11|http://www.wintermt.com|#32|http://www.lewisandclark.state.mt.us|#94|http://indiannations.visitmt.com| | 
| SiteName | Hauser Reservoir | 
| SiteRegion | Gold West | 
| SiteRegMem | GOLD WEST | 
| SiteType | Lake | 
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| Url | http://fwp.mt.gov |