In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Hill Mountain 730 time(s). Sewage has been discharged for a total of 4049.2 hour(s). In total: 0.46 year(s)* of elapsed time.
99 The stations, on average, have been monitoring for 99% of the total time we have data for.
Discharge Volume by Year
Hours and Spills by Year
Uptime Yearly Summary (Average)
Summary of Bodies Receiving Discharge
Westfield Pilll - Headwaters To Tidal Limit Milford Haven Milford Haven Inner Milford Haven Waterway Sprinkle Pill - Hw To Tl, Cleddau Es Westfield Pilll - Headwaters To Tidal Limit
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Hill Mountain - Yearly Summary
Summary for Year 2023
336 Spills | 1455.5 hours
In 2023, sewage was discharged in, or near (~3mi.), Hill Mountain 336 time(s). Sewage was discharged for a total of 1455.5 hour(s). In total: 0.16 year(s)* of elapsed time.
99.4 The stations, on average, have been monitoring for 99.4% of the total time in 2023. Stations with missing data have been excluded from this calculation.
A single station may appear twice when there are multiple individual outlets in the top 3.
Summary for Year 2022
144 Spills | 361.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Hill Mountain 144 time(s). Sewage was discharged for a total of 361.7 hour(s). In total: 0.04 year(s)* of elapsed time.
99.7 The stations, on average, have been monitoring for 99.7% of the total time in 2022. Stations with missing data have been excluded from this calculation.
A single station may appear twice when there are multiple individual outlets in the top 3.
Summary for Year 2021
250 Spills | 2232 hours
In 2021, sewage was discharged in, or near (~3mi.), Hill Mountain 250 time(s). Sewage was discharged for a total of 2232 hour(s). In total: 0.25 year(s)* of elapsed time.
98 The stations, on average, have been monitoring for 98% of the total time in 2021. Stations with missing data have been excluded from this calculation.