Water Data for the Nation

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Scheduled Maintenance Notice
USGS will be performing maintenance on the time series data processing system beginning at 09:00 EDT on September 10, 2026. During this period, delivery of the latest time series data will be delayed. The maintenance is expected to finish within 2 hours, after which all backlogged time series data will be processed and delivered to WDFN web portals and APIs.

Browse monitoring locations within Gilpin County, Colorado

3AE1 - USGS-394520106020101
3AE2 - USGS-394520106020001
3BE1 - USGS-394528106020501
3BE2 - USGS-394528106020401
Chase Gulch at Mouth at Blackhawk, CO - USGS-394812105295400
Gregory GL AB Nevada GL at Central City, CO - USGS-394805105304800
Gregory Gulch at Mouth at Blackhawk, CO - USGS-394807105293600
Iceberg Lake South - USGS-395310105414300
Lower Crater Lake - USGS-395351105402300
Missouri C AB Missouri LK NR Blackhawk, CO - USGS-395003105305800
Moffat Water Tunnel at East Portal, Co. - USGS-09022500
N Clear C AB Gregory GL at Blackhawk, CO - USGS-394808105293600
N Clear C AB Russell GL NR Blackhawk, CO - USGS-394556105264700
N Clear C BL Gdn Gilpin Mill at Blackhawk, CO - USGS-394815105294800
N Clear C at Mouth NR Idaho Springs, Co. - USGS-394450105235100
North Clear Creek Above Chase CR NR Black Hawk, CO - USGS-394842105294700
North Clear Creek Above Mouth NR Black Hawk, CO - USGS-06718550
North Clear Creek Near Black Hawk, Co. - USGS-06718500
Russell Gulch at Mouth NR Blackhawk, CO - USGS-394552105264700
SC00307722ACA1 - USGS-394645105593801
SC00307722ACA2 - USGS-394645105593802
SC00307722ACA3 - USGS-394644105593801
SC00307722ACA4 - USGS-394644105593802
SC00307729DCB2 - USGS-394527106020601
SC00307729DCC2 - USGS-394520106020301
SC00307732ABA1 - USGS-394511106015801
SC00307732ABB1 - USGS-394510106020101
SC00307732ABB2 - USGS-394511106020001
SC00307732ABB3 - USGS-394511106015901
SC00307732ABB4 - USGS-394514106020001
SC00307732ABB5 - USGS-394514106020101
SC004007713CAB8 - USGS-394213105574601
SC00407713CAB1 - USGS-394218105574401
SC00407713CAB2 - USGS-394217105574501
SC00407713CAB3 - USGS-394214105574401
SC00407713CAB4 - USGS-394213105574401
SC00407713CAB5 - USGS-394218105574601
SC00407713CAB6 - USGS-394216105574601
SC00407714CBA2 - USGS-394212105590801
SC00407714CBB3 - USGS-394212105591101
SC00407714CBC1 - USGS-394211105591101
SC00407714CBC2 - USGS-394210105591101
SC00407714CBC3 - USGS-394211105591701
SC00407714CBD1 - USGS-394211105590801
SC00407714CBD2 - USGS-394210105590801
South Boulder Creek Near Rollinsville, Co. - USGS-06729000
Xln - 3 - USGS-394820105313801
Xln - 4 - USGS-395314105281001
Xln - 6 - USGS-395516105302201

Important

This list uses USGS Water Data OGC APIs. View the Swagger documentation for this API