Ballyallia Lake, Ennis
Clare County Council
No active EPA restriction shown
EPA alert data last synced 19 Oct 2026, 13:36.
Current restrictions and beach signage take priority over annual classifications and individual sample results. Conditions can change between samples.
EPA annual assessment
Ballyallia Lake, Ennis is classified as achieving Excellent Water Quality in 2025 based on the assessment of bacteriological results for the period 2022 to 2025. Ballyallia Lake, Ennis has achieved an Excellent Water Quality rating for the four consecutive years 2022 to 2025. Annual water quality ratings are generally calculated using monitoring results over a four-year period and are assessed against stringent bacterial limits to protect bather health.
Annual water quality history
Recent water samples
| Date | Sample status | E. coli | Intestinal enterococci |
|---|---|---|---|
| 1 Sep 2026 | Excellent | <10 | <10 |
| 28 Aug 2026 | Excellent | 120 | 80 |
| 27 Aug 2026 | Sufficient | 677 | 160 |
| 26 Aug 2026 | Poor | 906 | 590 |
| 25 Aug 2026 | Excellent | 246 | <10 |
| 11 Aug 2026 | Excellent | 197 | <10 |
| 21 Jul 2026 | Excellent | 171 | 10 |
| 14 Jul 2026 | Excellent | 10 | <10 |
| 7 Jul 2026 | Excellent | 10 | <10 |
| 23 Jun 2026 | Excellent | 10 | <10 |
| 9 Jun 2026 | Excellent | 10 | <10 |
| 2 Jun 2026 | Excellent | 30 | 10 |
Facilities & access
About this bathing water
The bathing area at Ballyallia Lake is based around a small slipway, consists of small stones and extends 70m along the shoreline. Ballyallia Lake is a Special Area of Conservation as well as a Special Protection Area for birds and wildlife sanctuary. Activities include walking and fishing. It is a popular place for young families to feed the ducks and have picnics. Beach bye-laws are in place with horse riding and dogs prohibited between 11am and 6pm during the summer season.
Official information
Managed by Clare County Council.
Open EPA beach profile