A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Overall Rivers | 2025 | Ave | Max | Birkin Brook | Mobberley Brook | River Bollin | Peover Eye | Peover Lakes | best | worst | |||||||||||||||
2 | Riverfly Project (RP) | Excellent | 16.0 | 20 | Good | 14.6 | Excellent | 15.3 | Excellent | 16 | Excellent | 18.0 | Lakefly | 22.3 | ||||||||||||
3 | Water quality (RP) | Good | 33.6 | 39 | Good | 34.2 | Good | 35.7 | Fair | 27 | Good | 37.3 | P04-P ppm | 0.111 | ||||||||||||
4 | Silt and Flow (RP) | Good | 40.2 | 44 | Good | 42.6 | Good | 41.0 | Fair | 34 | Good | 43.0 | hypertrophic | |||||||||||||
5 | Water Quality (BMWP) | Excellent | 124.8 | 159 | Excellent | 110.2 | Excellent | 132.0 | Excellent | 105 | Excellent | 152.0 | Good | 77.3 | ||||||||||||
6 | pH (WFD-AWIC) | Excellant | 1.8 | 2.3 | Excellant | 1.9 | Excellant | 1.9 | Excellant | 1.7 | Excellant | 1.8 | Excellant | 1.2 | ||||||||||||
7 | Lotic Flow Index | Moderate//Fast | 2.4 | 2.2 | Moderate//Fast | 2.4 | Moderate//Fast | 2.5 | Moderate//Fast | 2.5 | Moderate//Fast | 2.4 | Slow | 3.2 | ||||||||||||
8 | Sedimented (E-PSI mix) | Minimally | 91.1 | 94 | Minimally | 90.8 | Minimally | 89.0 | Minimally | 91.3 | Minimally | 93.5 | Moderatly | 57.7 | ||||||||||||
9 | Average Biotic Index (ASPT) | Excellent | 6.2 | 7.726 | Good | 5.759 | Good | 5.647 | Excellent | 6.18 | Excellent | 7.326 | Fair | 4.463 | ||||||||||||
10 | Conservation Value (CCI) | High | 19.9 | 26.47 | High | 17.08 | High | 19.81 | High | 18 | Very High | 24.77 | Very High | 22.64 | ||||||||||||
11 | Number of Samples | 15 | Plus | Samples | 5 | Samples | 3 | Samples | 1 | Samples | 3 | Samples | 3 | |||||||||||||
12 | # of Invertebrates identified | 20,926 | 34,180 | Copepods | Fishery Status | Fishery Status | Fishery Status | Fishery Status | Fishery Status | |||||||||||||||||
13 | Average Sample size | 1395 | Game Fishery | Game Fishery | Game Fishery | Game Fishery | Game Fishery | |||||||||||||||||||
14 | Plant Species Trophic Rank (STR) to Eutrophication | Most tolerant | Moderatly sensitive | |||||||||||||||||||||||
15 | ||||||||||||||||||||||||||
16 | ||||||||||||||||||||||||||
17 | Overall Rivers | 2024 | Ave | Max | Birkin Brook | Mobberley Brook | River Bollin | Peover Eye | Peover Lakes | best | worst | |||||||||||||||
18 | Riverfly Project (RP) | Good | 14.5 | 19 | Excellent | 16.3 | Excellent | 15.4 | Fair | 9 | Excellent | 17.2 | Park Lake | |||||||||||||
19 | Water quality (RP) | Good | 33.4 | 42 | Good | 37.6 | Good | 33.9 | Fair | 24 | Good | 38.0 | Status | |||||||||||||
20 | Silt and Flow (RP) | Good | 40.0 | 52 | Good | 47.3 | Good | 42.3 | Poor | 27 | Good | 43.6 | eutrophic | 0.111 | ||||||||||||
21 | Water Quality (BMWP) | Excellent | 110.4 | 146 | Excellent | 121.8 | Excellent | 125.6 | Fair | 68.67 | Excellent | 125.6 | Excellent | 88.5 | ||||||||||||
22 | pH (WFD-AWIC) | Excellant | 1.5 | 1.7 | Excellant | 1.5 | Excellant | 1.6 | Excellant | 1.43 | Excellant | 1.5 | Excellant | 1.3 | ||||||||||||
23 | Lotic Flow Index | Moderate//Fast | 2.5 | 1.5 | Moderate//Fast | 2.5 | Moderate//Fast | 2.7 | Moderate//Fast | 2.3 | Moderate//Fast | 2.4 | Standing | 5.600 | ||||||||||||
24 | Sedimented (E-PSI mix) | Slightly | 79.4 | 96.8 | Minimally | 88.8 | Minimally | 81.3 | Moderatly | 58.5 | Minimally | 88.9 | Sedimented | 32.4 | ||||||||||||
25 | Average Biotic Index (ASPT) | Excellent | 6.0 | 9.427 | Good | 5.393 | Excellent | 6.127 | Good | 5.33 | Excellent | 6.978 | Poor | 4.089 | ||||||||||||
26 | Conservation Value (CCI) | Fairly High | 13.8 | 20.8 | High | 16.26 | Fairly High | 12.47 | Fairly High | 11.07 | High | 15.51 | Very High | 35.255 | ||||||||||||
27 | Fishery Status | Fishery Status | Fishery Status | Fishery Status | Fishery Status | |||||||||||||||||||||
28 | # of Invertebrates identified | 33,888 | 21 | Samples | Game Fishery | Game Fishery | Coarse Fishery | Game Fishery | Game Fishery | |||||||||||||||||
29 | Average Sample size | 1614 | Most tolerant | Most tolerant | Most tolerant | Most tolerant | Moderatly sensitive | |||||||||||||||||||
30 | Plant Species Trophic Rank (STR) to Eutrophication | |||||||||||||||||||||||||
31 | ||||||||||||||||||||||||||
32 | ||||||||||||||||||||||||||
33 | Overall Rivers | 2023 | Ave | Max | Birkin Brook | Mobberley Brook | River Bollin | Peover Eye | Peover Lakes | best | worst | |||||||||||||||
34 | Riverfly Project (RP) | Excellent | 15.7 | 18 | Good | 14.6 | Excellent | 16.0 | Excellent | 16.4 | Park Lake | |||||||||||||||
35 | Water quality (RP) | Good | 36.2 | 42 | Good | 34.8 | Good | 35.1 | Good | 38.8 | Status | |||||||||||||||
36 | Silt and Flow (RP) | Good | 42.6 | 49 | Good | 43.3 | Good | 41.1 | Good | 43.4 | eutrophic | |||||||||||||||
37 | Water Quality (BMWP) | Excellent | 119.7 | 149 | Excellent | 116.1 | Excellent | 120.0 | Excellent | 123.0 | Excellent | 113.0 | ||||||||||||||
38 | pH (WFD-AWIC) | Excellant | 1.5 | 1.7 | Excellant | 1.4 | Excellant | 1.5 | Excellant | 1.6 | Excellant | 1.4 | ||||||||||||||
39 | Lotic Flow Index | Moderate//Fast | 2.7 | 2.7 | Moderate//Fast | 2.724 | Moderate//Fast | 2.638 | Moderate//Fast | 2.7 | Sluggish | 4.750 | ||||||||||||||
40 | Sedimented (E-PSI mix) | Minimally | 87.7 | 92 | Minimally | 85.8 | Minimally | 87.1 | Minimally | 90.2 | Slightly | 70.2 | ||||||||||||||
41 | Average Biotic Index (ASPT) | Excellent | 6.1 | 8.93 | Good | 5.124 | Good | 5.665 | Excellent | 7.611 | Poor | 3.683 | ||||||||||||||
42 | Conservation Value (CCI) | Fairly High | 13.7 | 19.74 | Fairly High | 11.76 | Fairly High | 13.16 | High | 16.09 | Very High | 33.37 | ||||||||||||||
43 | Ammonia NH3-N ppm | High Status | 0.061 | 0.140 | High Status | 0.046 | High Status | 0.059 | High Status | 0.093 | High Status | 0.210 | ||||||||||||||
44 | Phosphate (Ortho) PO4-P ppm | Good Status | 0.138 | 0.58 | Good Status | 0.172 | Good Status | 0.131 | Good Status | 0.083 | Good Status | 0.08 | ||||||||||||||
45 | Nitrate NO3-N ppm | Elevated | 3.19 | 12.65 | 4.353666667 | Elevated | 1.9 | Elevated | 3.9 | Elevated | 4.2 | Elevated | 1.08 | |||||||||||||
46 | Nitrite NO2-N ppm | Low | 0.0246 | 0.066 | Low | 0.019 | Low | 0.021 | Moderate | 0.043 | Low | 0.022 | ||||||||||||||
47 | Conductivity µS. | Moderate | 535 | 657 | Moderate | 505 | Moderate | 568 | Moderate | 560 | Moderate | 414 | ||||||||||||||
48 | Sodium Nitrite NaN02 ppm | Very low | 0.121 | 0.325 | Fishery Status | Fishery Status | Fishery Status | Fishery Status | ||||||||||||||||||
49 | # of Invertebrates identified | 31,762 | 19 | Samples | Game Fishery | Game Fishery | Game Fishery | Game Fishery | ||||||||||||||||||
50 | Average Sample size | 1672 | Most tolerant | Most tolerant | Most tolerant | Moderatly sensitive | ||||||||||||||||||||
51 | Plant Species Trophic Rank (STR) to Eutrophication | |||||||||||||||||||||||||
52 | ||||||||||||||||||||||||||
53 | ||||||||||||||||||||||||||
54 | Overall Rivers | 2022 | Ave | Max | Birkin Brook | Mobberley Brook | River Bollin | Peover Eye | Peover Lakes | best | worst | |||||||||||||||
55 | Riverfly Project (RP) | Good | 12.9 | 19 | Good | 13.5 | Good | 14.0 | Poor | 8.8 | Excellent | 15.3 | Park Lake | |||||||||||||
56 | Water quality (RP) | Good | 32.0 | 41 | Good | 32.5 | Good | 33.2 | Fair | 26 | Good | 36.3 | Status | |||||||||||||
57 | Silt and Flow (RP) | Fair | 37.5 | 50 | Good | 40.2 | Fair | 39.9 | Fair | 30.5 | Fair | 39.5 | eutrophic | |||||||||||||
58 | Water Quality (BMWP) | Excellent | 108.9 | 154 | Excellent | 106.2 | Excellent | 107.9 | Excellent | 92.75 | Excellent | 128.8 | Excellent | 100.7 | ||||||||||||
59 | pH (WFD-AWIC) | Excellant | 1.3 | 0 | Excellant | 1.3 | Excellant | 1.3 | Excellant | 1.3 | Excellant | 1.2 | Excellant | 1.1 | ||||||||||||
60 | Lotic Flow Index | Moderate//Fast | 2.3 | 2.9 | Moderate//Fast | 2.157 | Moderate//Fast | 2.410 | Moderate//Fast | 2.05 | Moderate//Fast | 2.5 | Sluggish | 4.500 | ||||||||||||
61 | Sedimented (E-PSI mix) | Minimally | 86.7 | 69.5 | Minimally | 86.8 | Minimally | 82.55 | Minimally | 87.25 | Minimally | 90.32 | Moderatly | 51.6 | ||||||||||||
62 | Average Biotic Index (ASPT) | Excellent | 6.4 | 9.51 | Good | 5.471 | Good | 5.468 | Excellent | 6.353 | Excellent | 8.498 | Good | 4.945 | ||||||||||||
63 | Conservation Value (CCI) | Fairly High | 10.4 | 20.73 | Moderate | 9.50 | Moderate | 9.16 | Moderate | 9.838 | Fairly High | 13.05 | High | 15.7 | ||||||||||||
64 | Ammonia NH3-N ppm | High Status | 0.111 | 0.29 | High Status | 0.110 | High Status | 0.100 | High Status | 0.22 | High Status | 0.023 | High Status | 0.148 | ||||||||||||
65 | Phosphate (Ortho) PO4-P ppm | Moderate/Poor | 0.615 | 1.595 | Moderate/Poor | 0.509 | Moderate/Poor | 0.895 | Moderate/Poor | 0.719 | High Status | 0.058 | High Status | 0.06 | ||||||||||||
66 | Nitrate NO3-N ppm | Excessive | 6.97 | 15.05 | 0 | Elevated | 4.2 | Excessive | 9.3 | Excessive | 7.76 | Elevated | 4.353 | Natural | <1 | |||||||||||
67 | Nitrite NO2-N ppm | Moderate | 0.0468 | 0.102 | Moderate | 0.039 | Moderate | 0.043 | High | 0.086 | Very Low | 0.008 | Very Low | 0.002 | ||||||||||||
68 | Sodium Nitrite NaN02 ppm | Very low | 0.206 | 0.503 | Fishery Status | Fishery Status | Fishery Status | Fishery Status | Fishery Status | |||||||||||||||||
69 | # of Invertabrates identified | 48,464 | 43 | Samples | Game Fishery | Game Fishery | Game Fishery | Game Fishery | Game Fishery | |||||||||||||||||
70 | Average Sample size | 1127 | Moderatly Sensitive | Moderatly Sensitive | Moderatly Sensitive | Most Tolerant | Moderatly Sensitive | |||||||||||||||||||
71 | Plant Species Trophic Rank (STR) to Eutrophication | |||||||||||||||||||||||||
72 | ||||||||||||||||||||||||||
73 | ||||||||||||||||||||||||||
74 | 2021 | RESULTS | Ave | Max | Birkin Brook | Mobberley Brook | River Bollin | best | worst | |||||||||||||||||
75 | Riverfly Project (RP) | Fair | 10.5 | 10.5 | Fair | 10.5 | ~ | 0 | ~ | 0 | ||||||||||||||||
76 | Water quality (RP) | Fair | 26.5 | 26.5 | Fair | 26.5 | ~ | 0 | ~ | 0 | ||||||||||||||||
77 | Silt and Flow (RP) | Fair | 34 | 34 | Fair | 34 | ~ | 0 | ~ | 0 | ||||||||||||||||
78 | Water Quality (BMWP) | Good | 81.5 | 81.5 | Good | 81.5 | ~ | 0 | ~ | 0 | ||||||||||||||||
79 | Sedimented (E-PSI mix) | Slightly | 76.6 | 76.6 | Slightly | 76.6 | ~ | 0 | ~ | 0 | ||||||||||||||||
80 | Average Biotic Index (ASPT) | Fair | 4.9 | 4.9 | Fair | 4.83 | ~ | 0 | ~ | 0 | ||||||||||||||||
81 | Conservation Value (CCI) | Fairly High | 10.1 | 10.1 | Fairly High | 10.12 | ~ | 0 | ~ | 0 | ||||||||||||||||
82 | ||||||||||||||||||||||||||
83 | Ammonia | ~ | 0 | 0 | WHPT | 6.544 | Fishery Status | Periphyton | ||||||||||||||||||
84 | Phosphate | ~ | 0 | 0 | SPEAR | 6.653 | Game Fishery | 10 | 96% | |||||||||||||||||
85 | Nitrate | ~ | 0 | 0 | LIFE(s) | 2.286 | ||||||||||||||||||||
86 | Water Plants | Species Trophic Rank (STR) to Eutrophication | 0 | ~~~ | ||||||||||||||||||||||
87 | ||||||||||||||||||||||||||
88 | ||||||||||||||||||||||||||
89 | 2020 | RESULTS | Ave | Max | Birkin Brook | Mobberley Brook | River Bollin | best | worst | |||||||||||||||||
90 | Riverfly Project (RP) | Good | 12 | 14 | Good | 12 | Good | 12.5 | Fair | 11.5 | ||||||||||||||||
91 | Water Quality (BMWP) | Good | 84.2 | 107 | Excellent | 86.2 | Good | 82 | Good | 84 | ||||||||||||||||
92 | Sedimented (E-PSI mix) | Minimally | 83.8 | 91.4 | Minimally | 83.8 | Minimally | 81.4 | Minimally | 86.2 | ||||||||||||||||
93 | Average Biotic Index (ASPT) | Excellent | 6.1 | 9.7 | Excellent | 6.53 | Good | 5.33 | Excellent | 6.32 | ||||||||||||||||
94 | Conservation Value (CCI) | Moderate | 9.2 | 12.4 | Moderate | 9.54 | Moderate | 8.37 | Moderate | 9.55 | ||||||||||||||||
95 | ||||||||||||||||||||||||||
96 | Ammonia | Very Low | 0.02 | 0.05 | WHPT | 6.544 | Fishery Status | Periphyton | ||||||||||||||||||
97 | Phosphate | Low | 0.3 | 0.5 | SPEAR | 6.653 | Game Fishery | 10 | 96% | |||||||||||||||||
98 | Nitrate | Low | 5.44 | 30 | LIFE(s) | 2.286 | ||||||||||||||||||||
99 | Water Plants | Species Trophic Rank (STR) to Eutrophication | 6 | Moderatly sensitive | ||||||||||||||||||||||
100 |