Colorado water quality, stormwater and wetlands permits
Updated 2026-11-06 · 13 records · all permit types
As of the 2026-11-06 check, PermitFiled lists 13 current public permit records for Colorado water quality, stormwater and wetlands permits from USACE Regulatory Request System public notices (rrs.usace.army.mil). By type: water 13.
The most common filing is USACE Special Public Notice (Section 404/10) (10 of 13), followed by USACE Standard Permit (Section 404/10) (3).
3 of the 13 records name a county, spread across 3 counties; the most are in San Juan (1), El Paso (1), Larimer (1).
These are 87% of the 15 current Colorado records PermitFiled tracks.
The most recently received filing in the data is Cascade Village (USACE Standard Permit (Section 404/10)), received 2026-11-05; the oldest listed was received 2026-02-27.
13 records list an open public comment deadline; the next is 2026-11-06 (Lower Dry Creek Stream Stabilization Project).
Latest records (13 of 13)
| Received | Type | Facility / applicant | Program | Location | Status | Source |
|---|---|---|---|---|---|---|
| 2026-11-05 | water | Cascade Village CitiSculpt · ID SPA-2025-00480 | USACE Standard Permit (Section 404/10) Comment deadline 2026-12-05 | San Juan County | Public notice (comments open) | official record |
| 2026-10-26 | water | Cottonwood Creek channel improvements Individual applicant (see USACE notice) · ID SPA-2026-00466 | USACE Standard Permit (Section 404/10) Comment deadline 2026-11-25 | El Paso County | Public notice (comments open) | official record |
| 2026-10-07 | water | Lower Dry Creek Stream Stabilization Project Individual applicant (see USACE notice) · ID NWO-2026-00275-DEN | USACE Standard Permit (Section 404/10) Comment deadline 2026-11-06 | Larimer County | Public notice (comments open) | official record |
| 2026-10-02 | water | CORPS PERMITTING PROCEDURES FOR EMERGENCY RESPONSE AND REPAIR ACTIVITIES IN COLORADO · ID SPA-2026-00009 | USACE Special Public Notice (Section 404/10) Comment deadline 2027-04-02 | — | Public notice | official record |
| 2026-10-02 | water | CORPS PERMITTING PROCEDURES FOR EMERGENCY RESPONSE AND REPAIR ACTIVITIES IN NEW MEXICO · ID SPA-2026-00009 | USACE Special Public Notice (Section 404/10) Comment deadline 2027-04-02 | — | Public notice | official record |
| 2026-10-01 | water | Issuance of Colorado Regional General Permit 5 · ID NWO-2026-00009-SPN | USACE Special Public Notice (Section 404/10) Comment deadline 2031-09-30 | — | Public notice | official record |
| 2026-10-01 | water | Issuance of Colorado Regional General Permit 96 · ID NWO-2026-00009-SPN | USACE Special Public Notice (Section 404/10) Comment deadline 2031-09-30 | — | Public notice | official record |
| 2026-03-10 | water | Announcing the 2026 Nationwide Permits (NWPs), Regional Conditions, and 401 Water Quality Certifications (WQCs) - Montana · ID NWO-2026-00009-SPN | USACE Special Public Notice (Section 404/10) Comment deadline 2031-03-15 | — | Public notice | official record |
| 2026-03-10 | water | Announcing the 2026 Nationwide Permits (NWPs), Regional Conditions, and 401 Water Quality Certifications (WQCs) - North Dakota · ID NWO-2026-00009-SPN | USACE Special Public Notice (Section 404/10) Comment deadline 2031-03-15 | — | Public notice | official record |
| 2026-03-10 | water | Announcing the 2026 Nationwide Permits (NWPs), Regional Conditions, and 401 Water Quality Certifications (WQCs) - South Dakota · ID NWO-2026-00009-SPN | USACE Special Public Notice (Section 404/10) Comment deadline 2031-03-15 | — | Public notice | official record |
| 2026-03-10 | water | Announcing the 2026 Nationwide Permits (NWPs), Regional Conditions, and 401 Water Quality Certifications (WQCs) - Wyoming · ID NWO-2026-00009-SPN | USACE Special Public Notice (Section 404/10) Comment deadline 2031-03-15 | — | Public notice | official record |
| 2026-03-09 | water | Announcing the 2026 Nationwide Permits (NWPs), Regional Conditions, and 401 Water Quality Certifications (WQCs) - Nebraska · ID NWO-2026-00009-SPN | USACE Special Public Notice (Section 404/10) Comment deadline 2031-03-15 | — | Public notice | official record |
| 2026-02-27 | water | PUBLIC NOTICE FOR THE FINAL REGIONAL CONDITIONS IN THE STATE OF COLORADO APPLICABLE TO THE 57 NATIONWIDE PERMITS PUBLISHED IN THE FEDERAL REGISTER ON JAN. 8, 2026 · ID NWO-2026-00009-SPN | USACE Special Public Notice (Section 404/10) Comment deadline 2031-03-15 | — | Public notice | official record |
See this week's new public permit filings, free.
Every Monday we email the week's count of new records per state plus up to five of the newest filings per state, drawn from every source we track: state environmental agencies (TX, CA, NY, MD, LA, AL, GA), USACE wetlands public notices, Texas municipal solid waste applications, TTB alcohol basic permits and federal EPA notices. Every record links to the official source.
Free. Unsubscribe any time. Need every matching record daily? See plans.
Questions about this data
How many permit records are listed for Colorado water quality, stormwater and wetlands permits?
As of 2026-11-06, PermitFiled lists 13 current records for Colorado water quality, stormwater and wetlands permits from public agency data (water 13).
What kinds of permits are filed in Colorado water quality, stormwater and wetlands permits?
The most common filings are USACE Special Public Notice (Section 404/10) (10), USACE Standard Permit (Section 404/10) (3), based on the program named in each agency record.
What is the most recent permit filing listed for Colorado water quality, stormwater and wetlands permits?
Cascade Village: USACE Standard Permit (Section 404/10), received 2026-11-05, status Public notice (comments open), permit ID SPA-2025-00480.
Are any public comment deadlines open in Colorado water quality, stormwater and wetlands permits?
Yes. 13 records list a comment deadline on or after 2026-11-06; the next is 2026-11-06 for Lower Dry Creek Stream Stabilization Project. Confirm the deadline on the official record.
Where does this data come from and how can I verify a record?
The records come from USACE Regulatory Request System public notices (rrs.usace.army.mil) (https://rrs.usace.army.mil/rrs/home/public-notices). Each record on this page links to its official record; verify there before acting.
Related pages
Other permit types in Colorado: none yet
Same type in other states: Texas (452) · California (206) · New York (126) · Louisiana (28) · Alabama (106) · Georgia (9) · Florida (23) · Missouri (12) · Iowa (10) · Montana (8) · North Dakota (8) · Nebraska (8) · South Dakota (8) · Wyoming (8) · Ohio (5) · Illinois (5) · South Carolina (5) · Mississippi (5)
Permit type × state index · All county pages