Indian Creek Emerson
Fish Session #2504
- Sample Date
- 5/15/2025
- Timeframe
- 1130-1200
- Reach Size
- 600 ft
- Method
- Standard Wadeable
- Sample Quality
- Fair
- Last Update
- 10/28/2025 8:15:05 AM
This site is on public land, such as a county park, state park, or state-managed wildlife area.
- UAA Fish Sampling
Warm Water
Poor
Downstream: 41.01298, -95.40765 - Upstream: 41.01264, -95.40609
Collected Fish
- Identity verification status for this species
- Size Class: Typically only collected for sportfish
- Taxa excluded from species count metrics.
- Click on species name for more information about that species
| Species | Catch | |
|---|---|---|
|
Red Shiner
Latin: Cyprinella lutrensis
Family: Leuciscidae Tolerance: Tolerant Trophic: Omnivore Is Exotic: False Is LithoSpawner: False Is Hybrid: False |
15 | |
|
Fathead Minnow
Latin: Pimephales promelas
Family: Leuciscidae Tolerance: Tolerant Trophic: Omnivore Is Exotic: False Is LithoSpawner: False Is Hybrid: False |
14 | |
|
Creek Chub
Latin: Semotilus atromaculatus
Family: Leuciscidae Tolerance: Tolerant Trophic: Generalist Is Exotic: False Is LithoSpawner: False Is Hybrid: False |
8 | |
|
White Sucker
Latin: Catostomus commersonii
Family: Catostomidae Tolerance: Intermediate Trophic: Omnivore Is Exotic: False Is LithoSpawner: False Is Hybrid: False |
3 | |
|
Sand Shiner
Latin: Miniellus stramineus
Family: Leuciscidae Tolerance: Intermediate Trophic: Insectivore Is Exotic: False Is LithoSpawner: False Is Hybrid: False |
2 | |
|
Suckermouth Minnow
Latin: Phenacobius mirabilis
Family: Leuciscidae Tolerance: Intermediate Trophic: Benthic Invertivore Is Exotic: False Is LithoSpawner: True Is Hybrid: False |
2 | |
|
Bluntnose Minnow
Latin: Pimephales notatus
Family: Leuciscidae Tolerance: Tolerant Trophic: Omnivore Is Exotic: False Is LithoSpawner: False Is Hybrid: False |
1 | |
|
Largemouth Bass
Latin: Micropterus nigricans
Family: Centrarchidae Tolerance: Intermediate Trophic: Top Carnivore-LMB Exclusion Is Exotic: False Is LithoSpawner: False Is Hybrid: False |
1 |
FIBI Calculation Factors
| Factor | Value |
|---|---|
| Drainage area (mi2) | 45.8000 |
| Log(DA) | 1.6609 |
| Total Fish | 46 |
| Fish per 500 ft | 38 |
| Total Species | 8 |
| # Excluded Taxa | 0 |
| # Exotic Species | 0 |
| # LMB-BG | 1 |
| Calculation Last Updated | 10/28/2025 8:15:05 AM |
Fish Index of Biotic Integrity
| Metric Name | Value | Score |
|---|---|---|
| Native Species | 7 | 3.57 |
| Sucker Species | 1 | 3.01 |
| Sensitive Species | 0 | 0 |
| Benthic Invertivore Species | 1 | 1.94 |
| Top 3 Abundance Percentage | 80.43 | 2.5 |
| Benthic Invertivore Percentage | 4.35 | 1.1 |
| Omnivore Percentage | 71.74 | 1.09 |
| Top Carnivore Percentage | 0 | 0 |
| Lithophilous Spawner Percentage | 4.35 | 2.18 |
| Tolerance Index | 9.13 | 1.38 |
| Adjusted Catch per Unit Effort | 1.33 | 0.13 |
| DELT Percentage Adjustment | 0 | 0 |
FIBI Score Explained
Sites that score between 0 - 25 are considered poor. Fish abundance is usually lower than normal or, if fish are abundant, the collection is dominated by a few tolerant species. The number of native fish species present is low. Sensitive species and habitat specialists are absent or extremely rare. The population is dominated by just a few ubiquitous species that are tolerant of wide-ranging water quality and habitat conditions. Pioneering, introduced and/or short-lived fish species are typically the most abundant types of fish. Fish collected at poor sites often have a higher than normal occurrence of external physical anomalies.
This location has been classified as a survey site. Survey sites are compared to reference sites within the same ecoregion. A reference site represents natural stream qualities that are least disturbed by human activities within the watershed. Reference sites are grouped by ecoregion to establish a benchmark against which these survey streams are compared.
EcoRegion Comparison
Scores for a sampling session are compared against reference sites within the same ecoregion:
| Max | 52 |
| 75th Percentile | 42 |
| Median | 36 |
| 25th Percentile | 27 |
| Min | 12 |
| This Session's Score | 15 |
| Total Reference Site Samples | 24 |
| Mean | 34.04 |
| Standard Deviation | 10.79 |