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Mesures :
Stations :
| 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
| ARAIZE à CHATELAIS [04131445] | | | | | | | | | | | |
| ARGOS A CHAZE-SUR-ARGOS [04638012] | | | | | | | | | | | |
| ARGOS à SAINTE-GEMMES-D'ANDIGNE [04131550] | | | | | | | | | | | |
| CHERAN à CONGRIER [04131250] | | | | | | | | | | | |
| CHERAN A LA BOISSIERE [04637024] | | | | | | | | | | | |
| CHERAN à LA BOISSIERE [04131300] | | | | | | | | | | | |
| CHERAN A RENAZE [04637025] | | | | | | | | | | | |
| CHERAN A SAINT AIGNAN-SUR-ROE [04637026] | | | | | | | | | | | |
| ETANG DE LA BLISIERE à SOUDAN [M381530] | | | | | | | | | | | |
| ETANG DE LA RINCERIE à LA SELLE-CRAONNAISE [M374510T] | | | | | | | | | | | |
| HIERE à CHERANCE [04131200] | | | | | | | | | | | |
| HOMMEE A ERDRE EN ANJOU [04638011] | | | | | | | | | | | |
| L'OUDON À SEGRÉ [04638007] | | | | | | | | | | | |
| OUDON à ANDIGNE [04132000] | | | | | | | | | | | |
| OUDON A ATHEE [04637014] | | | | | | | | | | | |
| OUDON À CHATELAIS [04131400] | | | | | | | | | | | |
| OUDON A CHERANCE [04637015] | | | | | | | | | | | |
| OUDON à COSSE-LE-VIVIEN [04130500] | | | | | | | | | | | |
| OUDON à CRAON [04131000] | | | | | | | | | | | |
| RAU DE LA PELLETERIE A BALLOTS [04637000] | | | | | | | | | | | |
| RAU DE LA QUEILLE A CHATELAIS [04637001] | | | | | | | | | | | |
| RAU DE L'UZURE À BALLOTS [04131050] | | | | | | | | | | | |
| RAU DE L'UZURE À NIAFLES [04131100] | | | | | | | | | | | |
| RAU DE MISENGRAIN à NYOISEAU [04131455] | | | | | | | | | | | |
| RAU DES NYMPHES À NOELLET [04131470] | | | | | | | | | | | |
| RAU MEE A LIVRE-LA-TOUCHE [04637008] | | | | | | | | | | | |
| RICHARDAIS À L'HÔTELLERIE-DE-FLÉE [04637010] | | | | | | | | | | | |
| RIDELAIS A SAINT-SATURNIN-DU-LIMET [04637027] | | | | | | | | | | | |
| R OUDON A BOUCHAMPS-LES-CRAON [04637007] | | | | | | | | | | | |
| R OUDON A CRAON [04637006] | | | | | | | | | | | |
| R OUDON A NYOISEAU [04638004] | | | | | | | | | | | |
| SAZEE À LOUVAINES [04131600] | | | | | | | | | | | |
| THIBERGE À LION-D'ANGERS [04132050] | | | | | | | | | | | |
| VERZEE à BOURG-D'IRE (LE) [04131500] | | | | | | | | | | | |
| VERZEE A LE TREMBLAY [04638013] | | | | | | | | | | | |
| VERZEE A NOELLET [04638014] | | | | | | | | | | | |